Transcript
Indoor unit R410A 6CIM0-01B (Replaces 6CIM0-01A)
Indoor unit
Introduction Preface New era brings the more sophisticated and advanced buildings which in turn demands for specialized and optimized direct expansion air conditioning systems. Also energy efficiency, low noise and low maintenance are the features which are essential for these systems.
As a part of vertical integration LG makes all the key components in house, which gives us an edge to LG to make better and latest technology products with best quality in optimized time.
systems are equipped with inverter technology and R410A refrigerant which is perfect solution to various installation locations.
This Engineering product data book incorporates information about the product itself, and installation, designing for system. The comprehensive study of this book will improve your knowledge about the system and its application in detail.
LG Electronics Inc. Air Conditioning & Energy Solution Company
Indoor unit General information 1. Model line up 2. Nomenclature 3. Appearance
Indoor unit
1. Model line up Chassis
SB
2.64 (9) AMNW09GDBL0 [LMN096HVT]
5.28 (18)
AMNW12GDBL0 [LMN126HVT]
Wall mounted AMNW18GDCL0 [LMN186HVT]
SC
SB
AMNW09GDBR0 [LMAN096HVT]
AMNW12GDBR0 [LMAN126HVT]
ARTCOOL Mirror AMNW18GDCR0 [LMAN186HVT]
SC
AMNW12GTRA0 [LMCN125HV]
TR Ceiling cassette
AMNW18GTQA0 [LMCN185HV]
TQ
B1 Ceiling concealed duct
Low static pressure (Slim) B2
AMNW09GB1A0 [LMDN095HV]
AMNW12GB1A0 [LMDN125HV]
AMNW18GB2A0 [LMDN185HV]
Heat pump 60Hz/R410A _ 1
General information
Category
Model names Capacity, kW(kBtu/h Class) 3.52 (12)
Indoor unit
General information
2. Nomenclature 2.1 Global model names AMN
W
09
G
D
B
L
0 Serial number Function A : Basic, L : Plasma (Wall mounted) C : Plasma(ceiling cassette)
ART COOL(Mirror) type front panel color R : Mirror
Chassis name Indoor unit type D : Wall Mounted, ART COOL Mirror T : Ceiling cassette, B : Ceiling concealed duct
Electrical rating G: 208/230V, 1Ø, 60Hz
Cooling/heating capacity Ex) 9,000 Btu/h Class → '09', 18,000 Btu/h Class → '18'
Model type W : DC Inverter heat pump
Indicates that this is multi system indoor unit using R410A
2 _ Heat pump 60Hz/R410A
Indoor unit
3. Appearance • Wall Mounted
General information
3.1 Indoor units • ART COOL Mirror AMNW09GDBR0 [LMAN096HVT] AMNW12GDBR0 [LMAN126HVT] AMNW18GDCR0 [LMAN186HVT]
AMNW09GDBL0 [LMN096HVT] AMNW12GDBL0 [LMN126HVT] AMNW18GDCL0 [LMN186HVT]
• Ceiling Concealed Duct – Low static pressure AMNW09GB1A0 [LMDN095HV] AMNW12GB1A0 [LMDN125HV] AMNW18GB2A0 [LMDN185HV]
• Ceiling Cassette 4-way AMNW12GTRA0 [LMCN125HV] AMNW18GTQA0 [LMCN185HV]
3.2 Control system(standard) These controllers will be provided with the respective indoor units. Type
Individual controller
Simple wired remote controller
Applicable model
Ceiling concealed duct
PQRCVCL0QW
Wireless remote controller
Ceiling cassette
PQWRHDF0
Wireless remote controller
Wall mounted ART COOL Mirror
Heat pump 60Hz/R410A _ 3
Indoor unit 1. Wall Mounted 2. ART COOL Mirror 3. Ceiling cassette 4-way 4. Ceiling concealed duct - Low static pressure
Indoor unit Wall Mounted 1. List of functions 2. Specifications 3. Dimensions 4. Piping diagrams 5. Wiring Diagrams 6. Capacity Tables 7. Air flow and temperature distributions (reference data) 8. Sound levels 9. Controller 10. Installation
Indoor unit
1. List of functions Category
Air flow
Air purifying
Reliability
Convenience
Individual controller
Network Solution Special function kit Others
Air supply outlet Airflow direction control (left & right) Airflow direction control (up & down) Auto swing (left & right) Auto swing (up & down) Airflow steps (fan/cool/heat) Chaos wind(auto wind) Jet cool/heat Swirl wind Triple filter (Deodorizing) Plasma air purifier Allergy Safe filter Long-life prefilter (washable / anti-fungus) Drain pump E.S.P. control Electric heater High ceiling operation Auto Elevation Grille Hot start Self diagnosis Soft dry operation Auto changeover Auto cleaning Auto operation(artificial intelligence) Auto Restart Child lock* Forced operation Group control Sleep mode Timer(on/off) Timer(weekly)* Two thermistor control* Wired remote controller Deluxe wired remote controller Simple wired remote controller Simple Wired remote controller(for hotel use) Wireless remote controller General central controller (Non LGAP) Network Solution(LGAP) Dry contact PI 485(for Indoor Unit) Zone controller CTI(Communication transfer interface) Electronic thermostat Remote temperature sensor Telecom shelter controller
AMNW09GDBL0 [LMN096HVT] AMNW12GDBL0 [LMN126HVT] AMNW18GDCL0 [LMN186HVT] 1 Auto Auto O O 5/6/6 O O/O X X O X O X X X X X O O O X O O O O O X O O O O PQRCVSL0 / PQRCVSL0QW X PQRCVCL0Q / PQRCVCL0QW X O X O PQDSA(1)/PQDSB(1) / PQDSBC / PQDSBNGCM1 X X X X X X
Note : 1. * : These functions need to connect the wired remote controller. O : Applied, X : Not applied Accessory model name : Installed at field, ordered and purchased separately by the corresponding model name, supplied with separate package.
Wall mounted _ 1
Indoor Units
Installation
Functions
Indoor unit
2. Specifications AMNW09GDBL0 [LMN096HVT]
AMNW12GDBL0 [LMN126HVT]
AMNW18GDCL0 [LMN186HVT]
V, Ø, Hz
208/230, 1, 60
208/230, 1, 60
208/230, 1, 60
Nominal
kW Class
2.6
3.5
5.3
Nominal
Btu/h Class
9,000
12,000
18,000
-
White
White
White
WxHxD
mm
895 × 289 × 210
895 × 289 × 210
1,030 × 325 × 250
WxHxD
inch
35-1/4 x 11-3/8 x 8-9/32
35-1/4 x 11-3/8 x 8-9/32
40-9/16 x 12-25/32 x 9-27/32
kg (lbs)
10.0 (22.1)
10.0 (22.1)
14.5 (32.0)
-
(2 x 16 x 23) x 1
(2 x 16 x 23) x 1
(3 x 18 x 22) x 1
m (ft )
0.22 (2.37)
0.22 (2.37)
0.29 (3.07)
-
Cross Flow Fan
Cross Flow Fan
Cross Flow Fan
H/M/L
m /min
7.0 / 6.5 / 6.0
9.5 / 9.0 / 8.5
16.2 / 14.2 / 12.3
H/M/L
ft /min
247 / 230 / 212
335 / 318 / 300
572 / 501 / 434
-
BLDC
BLDC
BLDC
W x No.
14.4 x 1
14.4 x 1
76.0 x 1
A
0.20
0.20
0.30
Model Name Power Supply Capacity Casing Color Dimensions
Body
Net Weight
Body
Heat Exchanger
(Row x Column x Fins per inch) x No. Face Area
2
Type
Indoor Units
Fan
Air Flow Rate Type
Fan Motor
Output Running Current
2
3
3
Sound Pressure Level
H/M/L
dB(A)
33 / 30 / 27
39 / 36 / 31
37 / 33 / 28
Sound Power Level
Cooling
dB(A)
-
-
-
Liquid
mm(inch)
6.35 (1/4)
6.35 (1/4)
6.35 (1/4)
Gas
mm(inch)
9.52 (3/8)
9.52 (3/8)
12.7 (1/2)
Drain (O.D. / I.D.)
mm(inch)
21.5(27/32) / 16.0(5/8)
21.5(27/32) / 16.0(5/8)
21.5(27/32) / 16.0(5/8)
Piping Connections
Safety Devices Power and Communication Cable (included Earth)
-
Fuse
Fuse
Fuse
-
Thermal Protector for Fan Motor
Thermal Protector for Fan Motor
Thermal Protector for Fan Motor
No. x AWG
4C x 18
4C x 18
4C x 18
Note : 1. Wiring cable size must comply with the applicable local and national code. 2. Due to our policy of innovation some specifications may be changed without notification. 3. Sound Level Values are measured at Anechoic chamber. Therefore, these values can be increased owing to ambient conditions during opration. 4. Acceptable operating voltage: 187V-253V
2 _ Wall mounted
Wall mounted _ 3
341(13-15/32)
37(1-15/32)
422(16-5/8)
675(26-9/16) 327(12-7/8)
790(31-3/32)
895(35-1/4)
323(12-23/32)
70(2-3/4)
128(5-1/32)
45(1-25/32)
210(8-9/32)
205(8-1/16)
Air suction grille Knockout hole Installation plate
4 5
Remark
CHASSIS CODE: SB
3. The Unit is powered from the outdoor unit. Therefore power cable should be connected with the outdoor unit.
2. Unit shall be grounded in accordance with the local regulations or applicable national codes.
1. Unit should be installed in compliance with the installation manual in the product box.
Note
Display & signal receiver
3
76, Seongsan-dong, Changwon City, Gyeongnam, 641-713, Korea
[Unit : mm(inch)]
50(1-31/32)
Front panel
2
Part Name
AMNW09GDBL0[LMN096HVT] AMNW12GDBL0[LMN126HVT]
1
No.
Indoor Units
264(10-13/32)
285(11-7/32)
WALL MOUNTED
Indoor unit
3. Dimensions
69(2-23/32)
105(4-1/8)
460(18-1/8)
Measuring Tape Hanger
Measuring Tape
Installation Plate
Place a level on raised tab
56(2-7/32)
570(22-7/16)
210(8-9/32)
207(8-5/32)
Right rear piping
Ø 70(2-3/4)
5
325(12-25/32)
4 _ Wall mounted
Left rear piping
Ø70(2-3/4)
Unit Outline
1030(40-9/16) 250(9-27/32)
Display & signal receiver Air suction grille Knockout hole Installation plate
3 4 5
Note
Front panel
2
Part Name
Remark
76, Seongsan-dong, Changwon City, Gyeongnam, 641-713, Korea
CHASSIS CODE: SC
3. The Unit is powered from the outdoor unit. Therefore power cable should be connected with the outdoor unit.
2. Unit shall be grounded in accordance with the local regulations or applicable national codes.
1. Unit should be installed in compliance with the installation manual in the product box.
[Unit : mm(inch)]
4
WALL MOUNTED AMNW18GDCL0[LMN186HVT]
1
No.
Indoor Units
Indoor unit
3. Dimensions
Indoor unit
Cooling
Gas pipe connection port (flare connection)
Heat Exchanger
Cross Flow Fan
Thermistor for Evaporator Outlet Temperature
Liquid pipe connection port (flare connection)
n Refrigerant pipe connection port diameters Unit : mm(inch) Model
Gas
Liquid
AMNW09GDBL0 [LMN096HVT] AMNW12GDBL0 [LMN126HVT]
Ø9.52(3/8)
Ø6.35(1/4)
AMNW18GDCL0 [LMN186HVT]
Ø12.7(1/2)
Ø6.35(1/4)
Description Thermistor for Indoor Air Temperature Thermistor for Evaporator Inlet Temperature
PCB Connector CN_TH1
Thermistor for Evaporator Outlet Temperature
CN_TH2
Thermistor for Evaporator middle temperature
CN_TH3
Notes : Description is expressed based on Cooling mode.
Wall mounted _ 5
Indoor Units
Thermistor for Evaporator Inlet Temperature
M
Thermistor for Indoor Air Temperature
Heating
Thermistor for Evaporator middle temperature
4. Piping diagrams
Indoor unit
5. Wiring diagrams
Indoor Units
Models : AMNW09GDBL0 [LMN096HVT] / AMNW12GDBL0 [LMN126HVT]
Models : AMNW18GDCL0 [LMN186HVT]
6 _ Wall mounted
Indoor unit
6. Capacity Tables n Cooling Capacity Outdoor Unit Size air temp. (kBtu/h(kW)) °F DB
9.0 (2.64)
12 (3.52)
Indoor Air Temp. °F DB/ °F WB 68.0 / 57.2
71.6 / 60.8
77.0 / 64.4
TC
SHC
TC
SHC
TC
8.70 8.40 7.90 7.70 7.40 7.20 7.00 11.60 11.20 10.50 10.30 9.80 9.50 9.30 17.40 16.80 15.70 15.30 14.70 14.30 13.90
7.34 6.80 6.15 6.10 6.04 6.16 6.30 10.35 9.60 8.63 8.72 8.51 8.63 8.86 15.00 13.94 12.47 12.57 12.28 12.52 12.82
9.20 8.90 8.40 8.20 7.90 7.70 7.50 12.30 11.90 11.20 11.00 10.50 10.30 10.00 18.50 17.80 16.90 16.40 15.80 15.40 15.00
7.54 6.99 6.20 6.14 6.09 6.26 6.47 10.66 9.83 8.74 8.75 8.60 8.86 9.13 15.49 14.27 12.75 12.66 12.47 12.83 13.26
9.80 9.40 9.00 8.80 8.40 8.20 8.00 13.00 12.60 12.00 11.70 11.20 11.00 10.70 19.60 18.90 18.00 17.60 16.80 16.40 16.00
SHC 7.81 7.16 6.32 6.24 6.19 6.42 6.69 11.02 10.10 8.90 8.79 8.73 9.05 9.44 16.01 14.70 12.93 12.78 12.65 13.10 13.66
80.6 / 66.2
86.0 / 71.6
89.6 / 75.2
TC
SHC
TC
SHC
TC
SHC
10.20 9.80 9.30 9.00 8.80 8.60 8.40 13.50 13.10 12.50 12.00 11.70 11.50 11.20 20.30 19.60 18.70 18.00 17.60 17.20 16.80
8.03 7.32 6.37 6.32 6.29 6.53 6.84 11.27 10.30 9.00 8.90 8.82 9.19 9.63 16.35 14.95 13.07 12.90 12.83 13.34 13.97
10.80 10.50 10.00 9.80 9.50 9.30 9.10 14.50 14.00 13.40 13.10 12.70 12.40 12.10 21.70 21.00 20.10 19.70 19.00 18.50 18.20
7.59 7.10 6.39 6.39 6.63 6.79 6.98 10.72 10.00 9.02 9.03 9.32 9.53 9.85 15.57 14.49 13.12 13.12 13.53 13.79 14.28
11.40 11.00 10.60 10.40 10.00 9.80 9.60 15.20 14.70 14.10 13.80 13.40 13.10 12.80 22.80 22.10 21.20 20.80 20.10 19.70 19.20
7.25 6.89 6.44 6.46 6.71 6.97 7.12 10.22 9.73 9.09 9.10 9.67 9.83 10.02 12.30 11.73 10.94 10.97 11.69 11.86 12.05
Notes: 1. Capacities are based on the following conditions. Corresponding refrigerant piping length : 25ft Level difference : 0ft 2. TC : Total Capacity(kBtu/h) SHC: Sensible Heat Capacity(kBtu/h)
Wall mounted _ 7
Indoor Units
18 (5.28)
68.0 77.0 89.6 95.0 104.0 109.4 114.8 68.0 77.0 89.6 95.0 104.0 109.4 114.8 68.0 77.0 89.6 95.0 104.0 109.4 114.8
Cooling Capacity
Indoor unit
6. Capacity Tables n Heating Capacity Unit Size (kBtu/h(kW))
9.0 (2.64)
Indoor Units
12 (3.52)
18 (5.28)
Indoor air temp. °F DB 60.8 64.4 68.0 70.0 71.6 75.2 60.8 64.4 68.0 70.0 71.6 75.2 60.8 64.4 68.0 70.0 71.6 75.2
Heating capacity Outdoor Air Temp. °F WB
5
14
23
32
TC
TC
TC
6.0 6.0 5.9 5.9 5.8 5.5 8.0 7.9 7.9 7.8 7.7 7.4 12.0 11.9 11.8 11.7 11.6 11.0
7.4 7.3 7.3 7.2 7.2 6.9 9.8 9.7 9.7 9.6 9.5 9.2 14.8 14.6 14.6 14.4 14.3 13.7
8.5 8.4 8.4 8.3 8.2 8.0 11.3 11.2 11.2 11.1 11.0 10.6 16.9 16.7 16.7 16.6 16.4 16.0
Notes: 1. Capacities are based on the following conditions. Corresponding refrigerant piping length : 25ft Level difference : 0ft 2. TC : Total Capacity(kBtu/h)
8 _ Wall mounted
43
50
59
TC
TC
TC
TC
9.5 9.4 9.4 9.3 9.2 9.0 12.6 12.5 12.5 12.4 12.3 12.0 18.9 18.8 18.7 18.5 18.4 17.9
10.5 10.4 10.4 10.4 10.3 10.0 14.0 13.9 13.9 13.8 13.7 13.4 20.9 20.8 20.7 20.8 20.5 20.0
10.9 10.9 10.9 10.8 10.7 10.5 14.6 14.5 14.5 14.4 14.3 13.9 21.9 21.8 21.7 21.6 21.4 20.9
11.0 10.9 10.9 10.8 10.8 10.5 14.6 14.5 14.5 14.4 14.3 14.0 22.0 21.8 21.8 21.6 21.5 20.9
Indoor unit
7. Air flow and temperature distributions (reference data) Model : AMNW09GDBL0 [LMN096HVT] Cooling
Heating
Discharge angle : 40°
Discharge angle : 50°
Air velocity [ft/s]
Air velocity [ft/s] 9ft
9ft
7ft
7ft 6.6 4.9
4.9
3ft
3ft
3.3 1.6
3.3 1.6
0ft 16ft
13ft
10ft
7ft
3ft
0ft
0ft 16ft
Temperature [°F]
13ft
10ft
7ft
3ft
0ft
Temperature [°F] 9ft
9ft
7ft 91
64 70
75
86
3ft
68
3ft
81 72
75
16ft
13ft
10ft
0ft 7ft
3ft
0ft
0ft 16ft
13ft
10ft
7ft
3ft
0ft
Model : AMNW12GDBL0 [LMN126HVT] Cooling
Heating
Discharge angle : 40°
Discharge angle : 50° Air velocity [ft/s]
Air velocity [ft/s] 9ft
9ft
7ft
7ft
6.6
6.6
3ft
3ft
4.9 1.6
3.3
3.3
1.6
4.9
0ft 16ft
13ft
10ft
7ft
3ft
0ft 16ft
0ft
13ft
10ft
7ft
3ft
0ft
Temperature [°F]
Temperature [°F] 9ft
9ft
7ft
7ft 91
64
70 86
3ft
68
3ft
81 75
16ft
13ft
10ft
75
72
7ft
0ft 3ft
0ft
0ft 16ft
13ft
10ft
7ft
3ft
0ft
Wall mounted _ 9
Indoor Units
7ft
Indoor unit
7. Air flow and temperature distributions (reference data) Model : AMNW18GDCL0 [LMN186HVT] Cooling
Heating
Discharge angle : 40°
Discharge angle : 50°
Air velocity [ft/s]
Air velocity [ft/s]
8.2 1.6
26ft
23ft
20ft
16ft
13ft
10ft
9ft
9ft
7ft
7ft
3ft
4.9
3.3
7ft
3.3
1.6
3ft
0ft
0ft
3ft
6.6
26ft
23ft
20ft
16ft
13ft
10ft
7ft
4.9
3ft
0ft
Temperature [°F]
Indoor Units
Temperature [°F] 9ft
9ft
7ft
7ft 91
64 68
23ft
20ft
10 _ Wall mounted
16ft
13ft
3ft
10ft
7ft
81
75
3ft
0ft
0ft
26ft
23ft
20ft
16ft
3ft
86
70
72
75
26ft
0ft
13ft
10ft
7ft
3ft
0ft
0ft
Indoor unit
8. Sound levels Overall Notes: - Sound measured at 3.3ft away from the center of the unit. - Data is valid at free field condition. - Data is valid at nominal operation condition. - Reference accoustic pressure 0dB=20μPa. - Sound level will vary depending on a range of factors such as the construction(acoustic absorption coefficient) of particular room in which the equipment is installed. - The operating conditions are assumed to be standard.
3.3ft 2.6ft Microphone Sound Levels [dB(A)] H M L 33 30 27 39 36 31 37 33 28
Model AMNW09GDBL0[LMN096HVT] AMNW12GDBL0[LMN126HVT] AMNW18GDCL0[LMN186HVT]
AMNW12GDBL0 [LMN126HVT]
AMNW18GDCL0 [LMN186HVT] 80
70
70
70
NC-65
60 NC-60 NC-55
50 NC-50 NC-45
40
NC-40 NC-35
30
NC-30
NC-25
20
Approximate Hearing Threshold
NC-60 NC-55
50 NC-50
NC-15
125
250
500
1000
2000
4000
Octave Band CenterFrequency (Hz)
8000
NC-45
40
NC-40 NC-35
30
NC-30
NC-65
60 NC-60 NC-55
50 NC-50 NC-45
40
NC-40 NC-35
30
NC-30
NC-25
20
NC-20
Approximate Hearing Threshold
NC-15
10 63
NC-25
20
Approximate Hearing Threshold
NC-20
10 63
NC-65
60
Octave Band Sound Pressure Level (0dB = 20μPa )
80
Octave Band Sound Pressure Level (0dB = 20μPa )
Octave Band Sound Pressure Level (0dB = 20μPa )
AMNW09GDBL0 [LMN096HVT] 80
125
250
500
1000
2000
4000
Octave Band CenterFrequency (Hz)
8000
NC-20 NC-15
10 63
125
250
500
1000
2000
4000
8000
Octave Band Center Frequency (Hz)
Wall mounted _ 11
Indoor Units
Sound pressure level
Indoor unit
9. Controller Wireless remote control Control panel
a Display screen
Display screen
Description
F
Plasma button*:Plasmaster filter purifies the air by removing mites, micro dust and pet fur. Plasmaster Ionizer sterilize the aerial bacteria and other harmful substances.
l
Sleep mode auto button*: Sets the sleep mode auto operation.
e
Temperature adjustment buttons: Adjusts the room temperature when cooling and heating.
d
-
On/Off button: Turns the power on/off.
Indoor Units
fan speed button: Adjusts the fan g 7 v Indoor speed.
Control panel
f
h
Operation mode selection button*: A C Selects the operation mode. Cooling operation (A) / Auto operation or D B auto changeover (C) / Dehumidifying operE ation (D) / Heating operation (B) / Air circulation (E)
N
i j H I
k
S
m nz c b
u
J G P
Jet cooling/heating button*: Warms up or cools down the indoor temperature within a short period of time. Air flow direction button: Adjusts the air flow direction vertically or horizontally. Temperature display button: Displays the room temperature. Press key and hold it for longer than 5 second. Display change °C/°F Timer button: Sets the current time and the start / end time. Navigation and functions button*: Adjusts the time and sets the special functions. J: Auto clean / G: Operates energy saving cooling / P: Adjusts the brightness of the indoor unit display
p
-
Set/clear button: Sets or cancels functions.
r
-
Reset button: Resets the air conditioner settings.
* Some functions may not be supported, depending on the model.
12 _ Wall mounted
Indoor unit
10. Installation • Please read the instruction sheets completely before installing the product. • When the power cord is damaged, replacement work shall be performed by authorized personnel only. • Installation work must be performed in accordance with the national wiring standards by authorized personal only.
Installation plate Sleeve Bushing-Sleeve Putty(Gum Type Sealant) Bend the pipe as closely on the wall as possible, but be careful that it doesn't break.
Indoor Units
Vinyl tape (Wide) • Apply after carrying out a drainage test. • To carry out the drainage test, remove the air filters and pour water into the heat exchanger.
Saddle
10.1 Accessories The following accessories are included with your unit.
1) Standard accessories
1. Type "A" screw 2. Installation plate
Name
Installation panel
3. Type "B" screw 4. Remote control holder
Securing screws (Other) Type "A" screw
Type "B" screw
SB Chassis Diagram
• Owner's manual • Installation manual M4 x 12L SC Chassis
Wall mounted _ 13
14 _ Wall mounted
133(5 1/4)
Left rear piping
Ø70(Ø2 3/4)
Installation plate
Indoor Units
Unit : mm(inch)
Right rear piping
95(3 3/4)
Ø70(Ø2 3/4)
Indoor unit
10. Installation 2) Installation plate dimensions
Type 1: SB Chassis
69(2 23/32)
Left rear piping
Ø70(Ø2-3/4)
105(4 1/8)
460(18 1/8)
Measuring Tape Hanger
Measuring Tape
Installation Plate
Indoor Units
Unit Outline
Place a level on raised tab
570(22 7/16)
Unit : mm(inch)
207(8 5/32)
56(2 7/32)
Right rear piping
Ø70(Ø2-3/4)
Indoor unit
10. Installation Type 2: SC Chassis
CAUTION
• Use only those accessories (Standard or optional) which have designated specilications
Wall mounted _ 15
Indoor unit
10. Installation
More than 100(3-15/16)
More than 200(7-7/8)
Indoor Units
More than 100(3-15/16)
Place a level on raised tab Unit Outline
Ø70 (Ø2 3/4)
Ø70 (Ø2 3/4) Installation Plate
133(5 1/4) 175(6 7/8)
Recommended height 2000(78-3/4)
95(3 3/4)
Right rear piping
① There should not be any heat or steam near the unit. ② Select a place where there are no obstacles around of the unit. ③ Make sure that condensation drainage can be conveniently routed away. ④ Do not install near a doorway. ⑤ Use a metal detector to locate studs to prevent unnecessary damage to the wall.
② Measure the wall and mark the centerline. It is also important to use caution concerning the location of the installation plate. Routing of the wiring to power outlets is through the walls typically. Drilling the hole through the wall for piping connections must be done safely.
Left rear piping
10.2 Selection of the best location
217(8 17/32)
Unit : mm(inch)
Unit : mm(inch)
Note : Remove obstructions to prevent blockage of airflow path
10.4 Before piping work CAUTION
• Installation Information. For right piping. Follow the instruction given below.
10.3 Fixing installation plate The wall you select should be strong and solid enough to prevent vibration ① Mount the installation plate on the wall with type "A" screws. If mounting the unit on a concrete wall, use anchor bolts. • Mount the installation plate horizontally by aligning the centerline using Horizontal meter .
Installation Plate
Type "A" Screws
Chassis Hook
16 _ Wall mounted
Good case • Press on the upper side of clamp and unfold the tubing to downward slowly.
Indoor unit
10. Installation Wrong method
1) Installation of Indoor Unit
• Following bending type from left to right may cause damage to the tubing.
① Hook the indoor unit onto the upper portion of the installation plate.( engage the three hooks at the top of the indoor unit with the upper edge of the installation plate) Ensure that the hooks are properly seated on the installation plate by moving it left and right
1
2
Installation plate
10.5 Connecting the piping ① Pull the screw cap at the bottom of the indoor unit ② Remove the chassis cover from the unit by loosing 2 screws
Tubing Holder
Chassis Cover
③ Pull back the tubing holder. ④ Remove pipe port cover and positioning the tubing Indoor unit back side view
Right Downwards
Tubing holder
Left Backwards
Wall mounted _ 17
Indoor Units
② Unlock the tubing holder from the chassis and mount between the chassis and installation plate in order to separate the bottom side of the indoor unit from the wall
Indoor unit
10. Installation Wiring and Piping Connection
① Insert the connecting cable through the bottom side of indoor unit and connect the cable (You can see detail contents in 'Connecting the cables' section)
Tape Connecting cable
Drain hose
Indoor Units
View
Connecting pipe
Terminal block Remote controller cable Connecting cable Cable retainer
② Secure the cable onto the control board with the cable retainer. ③ Tape the tubing pipe, drain hose. Be sure that the drain hose is located at the lowest side of the bundle. Locating at the upper side can cause overflow from the drain pan through the inside of the unit.
2) Connecting the installation pipe and drain hose to the indoor unit. ① Align the center of the pipes and sufficiently tighten the flare nut by hand ② Tighten the flare nut with a wrench
Indoor unit tubing
Flare nut
Spanner (fixed) Flare nut Connection pipe
Torque wrench
CAUTION
If the drain hose is routed inside the room insulate the hose with an insulation material* so that dripping from sweating (condensation) will not damage furniture or floors.
Pipings
③ When needed to extend the drain hose of indoor unit, assembly the drain pipe as shown on the drawing
* Foamed polyethylene or equivalent is recommended.
Drain pipe
Indoor unit drain hose Vinyl tape(narrow) Adhesive
Tape Connecting cable
Drain hose Connecting pipe
Drain hose
18 _ Wall mounted
Indoor unit
10. Installation 3) Wrap the insulation material around the connecting portion. ① Overlap the connection pipe heat insulation and the indoor unit pipe heat insulation material. Bind them together with vinyl tape so that there may be no gap. ② Wrap the area which accommodates the rear piping housing section with vinyl tape. Plastic bands
Insulation material
4) Finishing the indoor unit installation ① Mount the tubing holder in the original positon. ② Ensure that the hooks are properly seated on the installation plate by moving it left and right. ③ Press the lower left and right sides of the unit against the installation plate until the hooks engage into their slots (clicking sound). ④ Finish the assembly by screwing the unit to the installation plate by using two pieces of type "C" screws. And assemble a chassis cover.
Indoor unit pipe
Connection pipe
Type 'C' screw
Pipe Vinyl tape(narrow)
Before operating the units, detach two nitto tapes from the plasma filter.
③ Bundle the piping and drain hose together by wrapping them with cloth tape over the range within which they fit into the rear piping housing section. Wrap with vinyl tape Pipe
Vinyl tape(wide) Drain hose
Plasma Filter
Wall mounted _ 19
Indoor Units
Wrap with vinyl tape
Vinyl tape (wide)
Indoor unit
10. Installation 10.6 Checking the Drainage
2) Drain piping
1) To check the drainage.
① The drain hose should point downward for easy drain flow.
① Pour a glass of water on the evaporator. ② Ensure the water flows through the drain hose of the indoor unit without any leakage and goes out the drain exit.
Downward slope
Connecting area drain hose
② Do not make drain piping like the following.
Leakage checking Drain pan
Accumulated drain water Air
Indoor Units
Do not raise Drain hose Leakage checking
Water leakage
Water leakage
Tip of drain hose dipped in water Water leakage
20 _ Wall mounted
Ditch
Waving
Less than 50mm gap
Indoor unit ART COOL Mirror 1. List of functions 2. Specifications 3. Dimensions 4. Piping diagrams 5. Wiring Diagrams 6. Capacity Tables 7. Air flow and temperature distributions (reference data) 8. Sound levels 9. Controller 10. Installation
Indoor unit
1. List of functions Category
Air flow
Air purifying
Reliability
Convenience
Individual controller
Network Solution Special function kit Others
AMNW09GDBR0 [LMAN096HVT] AMNW12GDBR0 [LMAN126HVT] AMNW18GDCR0 [LMAN186HVT]
Air supply outlet Airflow direction control (left & right) Airflow direction control (up & down) Auto swing (left & right) Auto swing (up & down) Airflow steps (fan/cool/heat) Chaos wind(auto wind) Jet cool/heat Swirl wind Triple filter (Deodorizing) Plasma air purifier Allergy Safe filter Long-life prefilter (washable / anti-fungus) Drain pump E.S.P. control Electric heater High ceiling operation Auto Elevation Grille Hot start Self diagnosis Soft dry operation Auto changeover Auto cleaning Auto operation(artificial intelligence) Auto Restart Child lock* Forced operation Group control Sleep mode Timer(on/off) Timer(weekly)* Two thermistor control* Wired remote controller Deluxe wired remote controller Simple wired remote controller Simple Wired remote controller(for hotel use) Wireless remote controller General central controller (Non LGAP) Network Solution(LGAP) Dry contact PI 485(for Indoor Unit) Zone controller CTI(Communication transfer interface) Electronic thermostat Remote temperature sensor Telecom shelter controller
1 Auto Auto O O 5/6/6 O O/O X X O X O X X X X X O O O X O O O O O X O O O O PQRCVSL0 / PQRCVSL0QW X PQRCVCL0Q / PQRCVCL0QW X O X O PQDSA(1)/PQDSB(1) / PQDSBC / PQDSBNGCM1 X X X X X X
Note 1. * : These functions need to connect the wired remote controller. O : Applied X : Not applied Accessory model name : Installed at field, ordered and purchased separately by the corresponding model name, supplied with separate package.
ART COOL Mirror _ 1
Indoor Units
Installation
Functions
Indoor unit
2. Specifications AMNW09GDBR0 [LMAN096HVT]
AMNW12GDBR0 [LMAN126HVT]
AMNW18GDCR0 [LMAN186HVT]
V, Ø, Hz
208/230, 1, 60
208/230, 1, 60
208/230, 1, 60
Nominal
kW Class
2.6
3.5
5.3
Nominal
Btu/h Class
9,000
12,000
18,000
-
Grace Dark Gray
Grace Dark Gray
White
WxHxD
mm
895 × 289 × 205
895 × 289 × 205
1,030 × 325 × 245
WxHxD
inch
35-1/4 x 11-3/8 x 8-1/16
35-1/4 x 11-3/8 x 8-1/16
40-9/16 x 12-25/32 x 9-21/32
kg (lbs)
11.0 (24.3)
11.0 (24.3)
15.5 (34.2)
-
(2 x 16 x 23) x 1
(2 x 16 x 23) x 1
(3 x 18 x 22) x 1
m (ft )
0.22 (2.37)
0.22 (2.37)
0.29 (3.07)
-
Cross Flow Fan
Cross Flow Fan
Cross Flow Fan
H/M/L
m /min
7.0 / 6.5 / 6.0
9.5 / 9.0 / 8.5
16.2 / 14.2 / 12.3
H/M/L
ft /min
247 / 230 / 212
335 / 318 / 300
572 / 501 / 434
-
BLDC
BLDC
BLDC
W x No.
14.4 x 1
14.4 x 1
76.0 x 1
A
0.20
0.20
0.30
Model Name Power Supply Capacity Casing Color Dimensions
Body
Net Weight
Body
Heat Exchanger
(Row x Column x Fins per inch) x No. Face Area
2
Type
Indoor Units
Fan
Air Flow Rate Type
Fan Motor
Output Running Current
2
3
3
Sound Pressure Level
H/M/L
dB(A)
33 / 30 / 27
39 / 36 / 31
37 / 33 / 28
Sound Power Level
Cooling
dB(A)
-
-
-
Liquid
mm(inch)
6.35 (1/4)
6.35 (1/4)
6.35 (1/4)
Gas
mm(inch)
9.52 (3/8)
9.52 (3/8)
12.7 (1/2)
Drain (O.D. / I.D.)
mm(inch)
21.5(27/32) / 16.0(5/8)
21.5(27/32) / 16.0(5/8)
21.5(27/32) / 16.0(5/8)
Piping Connections
Safety Devices Power and Communication Cable (included Earth)
-
Fuse
Fuse
Fuse
-
Thermal Protector for Fan Motor
Thermal Protector for Fan Motor
Thermal Protector for Fan Motor
No. x AWG
4C x 18
4C x 18
4C x 18
Note : 1. Wiring cable size must comply with the applicable local and national code. 2. Due to our policy of innovation some specifications may be changed without notification. 3. Sound Level Values are measured at Anechoic chamber. Therefore, these values can be increased owing to ambient conditions during opration. 4. Acceptable operating voltage: 187V-253V
2 _ ART COOL Mirror
ART COOL Mirror _ 3
264(10-13/32)
422(16-5/8)
327(12-7/8)
675(26-9/16)
895(35-1/4)
307(12-3/32)
70(2-3/4)
128(5-1/32)
[Unit:mm(inch)]
46(1-13/16) 190(7-15/32)
205(8-1/16)
289(11-3/8)
Display & signal receiver Air suction grille Knockout hole Installation plate
2 3 4 5
Remark
76, Seongsan-dong, Changwon City, Gyeongnam, 641-713, Korea
CHASSIS CODE: SB
3. The Unit is powered from the outdoor unit. Therefore power cable should be connected with the outdoor unit.
2. Unit shall be grounded in accordance with the local regulations or applicable national codes.
1. Unit should be installed in compliance with the installation manual in the product box.
Note
Front panel
Part Name
AMNW09GDBR0[LMAN096HVT] AMNW12GDBR0[LMAN126HVT]
1
No.
Indoor Units
307(12-3/32)
51(2)
ART COOL Mirror
Indoor unit
3. Dimensions
4 _ ART COOL Mirror
Left rear piping
Ø70(2-3/4)
105(4-1/8)
69(2-23/32)
Unit Outline
1030(40-9/16)
Measuring Tape
Installation Plate
Measuring Tape Hanger
460(18-1/8)
207(8-5/32)
56(2-7/32)
Right rear piping
Ø70(2-3/4)
190(7-15/32)
570(22-7/16)
362(14-1/4)
Place a level on raised tab
362(14-1/4)
46(1-13/16)
52(2-1/16)
[Unit:mm(inch)]
245(9-21/32)
Display & signal receiver Air suction grille Knockout hole Installation plate
2 3 4 5
Part Name Front panel
Remark
76, Seongsan-dong, Changwon City, Gyeongnam, 641-713, Korea
CHASSIS CODE: SC
3. The Unit is powered from the outdoor unit. Therefore power cable should be connected with the outdoor unit.
2. Unit shall be grounded in accordance with the local regulations or applicable national codes.
1. Unit should be installed in compliance with the installation manual in the product box.
Note
ART COOL Mirror AMNW18GDCR0[LMAN186HVT]
1
No.
Indoor Units
Indoor unit
3. Dimensions
325(12-25/32)
Indoor unit
4. Piping diagrams Gas pipe connection port (flare connection)
Cooling
Cross Flow Fan
Thermistor for Evaporator Outlet Temperature
Liquid pipe connection port (flare connection)
Indoor Units
Thermistor for Evaporator Inlet Temperature
M
Thermistor for Indoor Air Temperature
Heating
Heat Exchanger
n Refrigerant pipe connection port diameters
Unit : mm(inch)
Model
Gas
Liquid
AMNW09GDBR0 [LMAN096HVT] AMNW12GDBR0 [LMAN126HVT
Ø9.52(3/8)
Ø6.35(1/4)
AMNW18GDCR0 [LMAN186HVT]
Ø12.7(1/2)
Ø6.35(1/4)
Description Thermistor for Indoor Air Temperature Thermistor for Evaporator Inlet Temperature Thermistor for Evaporator Outlet Temperature
PCB Connector CN_TH1 CN_TH2
Notes : Description is expressed based on Cooling mode.
ART COOL Mirror _ 5
Indoor unit
5. Wiring diagrams
Indoor Units
Models : AMNW09GDBR0 [LMAN096HVT] / AMNW12GDBR0 [LMAN126HVT]
Models : AMNW18GDCR0 [LMAN186HVT]
6 _ ART COOL Mirror
Indoor unit
6. Capacity Tables n Cooling Capacity Outdoor Unit Size air temp. (kBtu/h(kW)) °F DB
9.0 (2.64)
12 (3.52)
Indoor Air Temp. °F DB/ °F WB 68.0 / 57.2
71.6 / 60.8
77.0 / 64.4
TC
SHC
TC
SHC
TC
8.70 8.40 7.90 7.70 7.40 7.20 7.00 11.60 11.20 10.50 10.30 9.80 9.50 9.30 17.40 16.80 15.70 15.30 14.70 14.30 13.90
7.34 6.80 6.15 6.10 6.04 6.16 6.30 10.35 9.60 8.63 8.72 8.51 8.63 8.86 15.00 13.94 12.47 12.57 12.28 12.52 12.82
9.20 8.90 8.40 8.20 7.90 7.70 7.50 12.30 11.90 11.20 11.00 10.50 10.30 10.00 18.50 17.80 16.90 16.40 15.80 15.40 15.00
7.54 6.99 6.20 6.14 6.09 6.26 6.47 10.66 9.83 8.74 8.75 8.60 8.86 9.13 15.49 14.27 12.75 12.66 12.47 12.83 13.26
9.80 9.40 9.00 8.80 8.40 8.20 8.00 13.00 12.60 12.00 11.70 11.20 11.00 10.70 19.60 18.90 18.00 17.60 16.80 16.40 16.00
SHC 7.81 7.16 6.32 6.24 6.19 6.42 6.69 11.02 10.10 8.90 8.79 8.73 9.05 9.44 16.01 14.70 12.93 12.78 12.65 13.10 13.66
80.6 / 66.2
86.0 / 71.6
89.6 / 75.2
TC
SHC
TC
SHC
TC
SHC
10.20 9.80 9.30 9.00 8.80 8.60 8.40 13.50 13.10 12.50 12.00 11.70 11.50 11.20 20.30 19.60 18.70 18.00 17.60 17.20 16.80
8.03 7.32 6.37 6.32 6.29 6.53 6.84 11.27 10.30 9.00 8.90 8.82 9.19 9.63 16.35 14.95 13.07 12.90 12.83 13.34 13.97
10.80 10.50 10.00 9.80 9.50 9.30 9.10 14.50 14.00 13.40 13.10 12.70 12.40 12.10 21.70 21.00 20.10 19.70 19.00 18.50 18.20
7.59 7.10 6.39 6.39 6.63 6.79 6.98 10.72 10.00 9.02 9.03 9.32 9.53 9.85 15.57 14.49 13.12 13.12 13.53 13.79 14.28
11.40 11.00 10.60 10.40 10.00 9.80 9.60 15.20 14.70 14.10 13.80 13.40 13.10 12.80 22.80 22.10 21.20 20.80 20.10 19.70 19.20
7.25 6.89 6.44 6.46 6.71 6.97 7.12 10.22 9.73 9.09 9.10 9.67 9.83 10.02 12.30 11.73 10.94 10.97 11.69 11.86 12.05
Notes: 1. Capacities are based on the following conditions. Corresponding refrigerant piping length : 25ft Level difference : 0ft 2. TC : Total Capacity(kBtu/h) SHC: Sensible Heat Capacity(kBtu/h)
ART COOL Mirror _ 7
Indoor Units
18 (5.28)
68.0 77.0 89.6 95.0 104.0 109.4 114.8 68.0 77.0 89.6 95.0 104.0 109.4 114.8 68.0 77.0 89.6 95.0 104.0 109.4 114.8
Cooling Capacity
Indoor unit
6. Capacity Tables n Heating Capacity Unit Size (kBtu/h(kW))
9.0 (2.64)
Indoor Units
12 (3.52)
18 (5.28)
Indoor air temp. °F DB 60.8 64.4 68.0 70.0 71.6 75.2 60.8 64.4 68.0 70.0 71.6 75.2 60.8 64.4 68.0 70.0 71.6 75.2
Heating capacity Outdoor Air Temp. °F WB
5
14
23
32
TC
TC
TC
6.0 6.0 5.9 5.9 5.8 5.5 8.0 7.9 7.9 7.8 7.7 7.4 12.0 11.9 11.8 11.7 11.6 11.0
7.4 7.3 7.3 7.2 7.2 6.9 9.8 9.7 9.7 9.6 9.5 9.2 14.8 14.6 14.6 14.4 14.3 13.7
8.5 8.4 8.4 8.3 8.2 8.0 11.3 11.2 11.2 11.1 11.0 10.6 16.9 16.7 16.7 16.6 16.4 16.0
Notes: 1. Capacities are based on the following conditions. Corresponding refrigerant piping length : 25ft Level difference : 0ft 2. TC : Total Capacity(kBtu/h)
8 _ ART COOL Mirror
43
50
59
TC
TC
TC
TC
9.5 9.4 9.4 9.3 9.2 9.0 12.6 12.5 12.5 12.4 12.3 12.0 18.9 18.8 18.7 18.5 18.4 17.9
10.5 10.4 10.4 10.4 10.3 10.0 14.0 13.9 13.9 13.8 13.7 13.4 20.9 20.8 20.7 20.8 20.5 20.0
10.9 10.9 10.9 10.8 10.7 10.5 14.6 14.5 14.5 14.4 14.3 13.9 21.9 21.8 21.7 21.6 21.4 20.9
11.0 10.9 10.9 10.8 10.8 10.5 14.6 14.5 14.5 14.4 14.3 14.0 22.0 21.8 21.8 21.6 21.5 20.9
Indoor unit
7. Air flow and temperature distributions (reference data) Model : AMNW09GDBR0 [LMAN096HVT] Cooling
Heating
Discharge angle : 40°
Discharge angle : 50°
Air velocity [ft/s]
Air velocity [ft/s] 9ft
9ft
7ft
7ft 6.6 4.9
4.9
3ft
3ft
3.3 1.6
3.3 1.6
0ft 16ft
13ft
10ft
7ft
3ft
0ft
0ft 16ft
Temperature [F]
13ft
10ft
7ft
3ft
0ft
Temperature [F] 9ft
9ft
7ft 91
64 70
75
86
3ft
68
3ft
81 72
75
16ft
13ft
10ft
0ft 7ft
3ft
0ft
0ft 16ft
13ft
10ft
7ft
3ft
0ft
Model : AMNW12GDBR0 [LMAN126HVT] Cooling
Heating
Discharge angle : 40°
Discharge angle : 50° Air velocity [ft/s]
Air velocity [ft/s] 9ft
9ft
7ft
7ft
6.6
6.6
3ft
3ft
4.9 1.6
3.3
3.3
1.6
4.9
0ft 16ft
13ft
10ft
7ft
3ft
0ft 16ft
0ft
13ft
10ft
7ft
3ft
0ft
Temperature [F]
Temperature [F] 9ft
9ft
7ft
7ft 91
64
70 86
3ft
68
3ft
81 75
16ft
13ft
10ft
75
72
7ft
0ft 3ft
0ft
0ft 16ft
13ft
10ft
7ft
3ft
0ft
ART COOL Mirror _ 9
Indoor Units
7ft
Indoor unit
7. Air flow and temperature distributions (reference data) Model : AMNW18GDCR0 [LMAN186HVT] Cooling
Heating
Discharge angle : 40°
Discharge angle : 50°
Air velocity [ft/s]
Air velocity [ft/s]
8.2 1.6
26ft
23ft
20ft
16ft
13ft
10ft
9ft
9ft
7ft
7ft
3ft
4.9
3.3
7ft
1.6
3ft
0ft
0ft
3ft
6.6 3.3
26ft
23ft
20ft
16ft
13ft
10ft
7ft
4.9
3ft
0ft
Temperature [F]
Indoor Units
Temperature [F] 9ft
9ft
7ft
7ft 91
64 68
23ft
20ft
16ft
10 _ ART COOL Mirror
13ft
3ft
10ft
7ft
81
75
3ft
0ft
0ft
26ft
23ft
20ft
16ft
3ft
86
70
72
75
26ft
0ft
13ft
10ft
7ft
3ft
0ft
0ft
Indoor unit
8. Sound levels Overall Notes: - Sound measured at 3.3ft away from the center of the unit. - Data is valid at free field condition. - Data is valid at nominal operation condition. - Reference accoustic pressure 0dB=20Pa. - Sound level will vary depending on a range of factors such as the construction(acoustic absorption coefficient) of particular room in which the equipment is installed. - The operating conditions are assumed to be standard.
3.3ft 2.6ft Microphone Model AMNW09GDBR0 [LMAN096HVT] AMNW12GDBR0 [LMAN126HVT] AMNW18GDCR0 [LMAN186HVT]
Sound Levels [dB(A)] H M L 33 30 27 39 36 31 37 33 28
Sound pressure level AMNW18GDCR0 [LMAN186HVT]
80
80
70
70
70
NC-65
60 NC-60 NC-55
50 NC-50 NC-45
40 NC-40 NC-35
30
NC-30
NC-25
20
Approximate Hearing Threshold
NC-60 NC-55
50 NC-50
NC-15
125
250
500
1000
2000
4000
Octave Band Center Frequency (Hz)
8000
NC-45
40
NC-40 NC-35
30
NC-30
NC-25
20
Approximate Hearing Threshold
NC-20
10 63
NC-65
60
NC-65
60 NC-60 NC-55
50 NC-50
NC-15
125
250
500
1000
2000
4000
Octave Band Center Frequency (Hz)
8000
NC-45
40
NC-40 NC-35
30
NC-30
NC-25
20
Approximate Hearing Threshold
NC-20
10 63
Sound Pressure Level (dB re 20uPa)
80
Sound Pressure Level (dB re 20uPa)
Sound Pressure Level (dB re 20uPa)
AMNW12GDBR0 [LMAN126HVT]
NC-20 NC-15
10 63
125
250
500
1000
2000
4000
8000
Octave Band Center Frequency (Hz)
ART COOL Mirror _ 11
Indoor Units
AMNW09GDBR0 [LMAN096HVT]
Indoor unit
9. Controller Wireless remote control Control panel
a Display screen
Indoor Units
Description
F
Plasma button*:Plasmaster filter purifies the air by removing mites, micro dust and pet fur. Plasmaster Ionizer sterilize the aerial bacteria and other harmful substances.
l
Sleep mode auto button*: Sets the sleep mode auto operation.
e
Temperature adjustment buttons: Adjusts the room temperature when cooling and heating.
d Control panel
Display screen
-
On/Off button: Turns the power on/off.
fan speed button: Adjusts the fan g 7 v Indoor speed.
f
h
Operation mode selection button*: A C Selects the operation mode. Cooling operation (A) / Auto operation or D B auto changeover (C) / Dehumidifying operE ation (D) / Heating operation (B) / Air circulation (E)
N
i j H I
k
S
m nz c b
u
J G P
Jet cooling/heating button*: Warms up or cools down the indoor temperature within a short period of time. Air flow direction button: Adjusts the air flow direction vertically or horizontally. Temperature display button: Displays the room temperature. Press key and hold it for longer than 5 second. Display change °C/°F Timer button: Sets the current time and the start / end time. Navigation and functions button*: Adjusts the time and sets the special functions. J: Auto clean / G: Operates energy saving cooling / P: Adjusts the brightness of the indoor unit display
p
-
Set/clear button: Sets or cancels functions.
r
-
Reset button: Resets the air conditioner settings.
* Some functions may not be supported, depending on the model.
12 _ ART COOL Mirror
Indoor unit
10. Installation • Please read the instruction sheets completely before installing the product. • When the power cord is damaged, replacement work shall be performed by authorized personnel only. • Installation work must be performed in accordance with the national wiring standards by authorized personal only.
Installation plate Sleeve Bushing-Sleeve Putty(Gum Type Sealant) Bend the pipe as closely on the wall as possible, but be careful that it doesn't break.
• Apply after carrying out a drainage test. • To carry out the drainage test, remove the air filters and pour water into the heat exchanger.
Saddle
10.1 Accessories The following accessories are included with your unit.
1) Standard accessories
1. Type "A" screw 2. Installation plate
Name
Installation panel
3. Type "B" screw 4. Remote control holder
Securing screws (Other) Type "A" screw
Type "B" screw
SB Chassis Diagram
• Owner's manual • Installation manual M4 x 12L SC Chassis
ART COOL Mirror _ 13
Indoor Units
Vinyl tape (Wide)
14 _ ART COOL Mirror
133(5 1/4)
Left rear piping
Ø70(Ø2 3/4)
Installation plate
Indoor Units
Unit : mm(inch)
Right rear piping
95(3 3/4)
Ø70(Ø2 3/4)
Indoor unit
10. Installation 2) Installation plate dimensions
Type 1: SB Chassis
69(2 23/32)
Left rear piping
Ø70(Ø2-3/4)
105(4 1/8)
460(18 1/8)
Measuring Tape Hanger
Measuring Tape
Installation Plate
Indoor Units
Unit Outline
Place a level on raised tab
570(22 7/16)
Unit : mm(inch)
207(8 5/32)
56(2 7/32)
Right rear piping
Ø70(Ø2-3/4)
Indoor unit
10. Installation Type 2: SC Chassis
CAUTION
• Use only those accessories (Standard or optional) which have designated specilications
ART COOL Mirror _ 15
Indoor unit
10. Installation ① There should not be any heat or steam near the unit. ② Select a place where there are no obstacles around of the unit. ③ Make sure that condensation drainage can be conveniently routed away. ④ Do not install near a doorway. ⑤ Use a metal detector to locate studs to prevent unnecessary damage to the wall.
Place a level on raised tab Unit Outline
More than 200(7-7/8)
More than 100(3-15/16) Recommended height 2000(78-3/4)
Left rear piping
Ø70 (Ø2 3/4)
More than 100(3-15/16)
Indoor Units
② Measure the wall and mark the centerline. It is also important to use caution concerning the location of the installation plate. Routing of the wiring to power outlets is through the walls typically. Drilling the hole through the wall for piping connections must be done safely.
Ø70 (Ø2 3/4) Installation Plate
133(5 1/4) 175(6 7/8)
95(3 3/4)
Right rear piping
10.2 Selection of the best location
217(8 17/32)
Unit : mm(inch)
10.4 Before piping work Unit : mm(inch) CAUTION
Note : Remove obstructions to prevent blockage of airflow path
• Installation Information. For right piping. Follow the instruction given below.
10.3 Fixing installation plate
Good case
The wall you select should be strong and solid enough to prevent vibration ① Mount the installation plate on the wall with type "A" screws. If mounting the unit on a concrete wall, use anchor bolts. • Mount the installation plate horizontally by aligning the centerline using Horizontal meter .
• Press on the upper side of clamp and unfold the tubing to downward slowly.
Installation Plate
Type "A" Screws
Chassis Hook
16 _ ART COOL Mirror
Indoor unit
10. Installation Wrong method
1) Installation of Indoor Unit
• Following bending type from left to right may cause damage to the tubing.
① Hook the indoor unit onto the upper portion of the installation plate.( engage the three hooks at the top of the indoor unit with the upper edge of the installation plate) Ensure that the hooks are properly seated on the installation plate by moving it left and right
Installation plate
Tubing Holder
Piping
10.5 Connecting the piping ① Pull the screw cap at the bottom of the indoor unit ② Remove the chassis cover from the unit by loosing 2 screws
① Insert the connecting cable through the bottom side of indoor unit and connect the cable (You can see detail contents in 'Connecting the cables' section)
Chassis cover
③ Pull back the tubing holder. ④ Remove pipe port cover and positioning the tubing Indoor unit back side view
View
Tubing holder Terminal block Remote controller cable Connecting cable Cable retainer
Right Downwards
Left Backwards
ART COOL Mirror _ 17
Indoor Units
② Unlock the tubing holder from the chassis and mount between the chassis and installation plate in order to separate the bottom side of the indoor unit from the wall
Indoor unit
10. Installation
Tape Connecting pipe
View
Drain hose
Terminal block Remote controller cable
Indoor Units
Connecting cable Cable retainer
② Secure the cable onto the control board with the cable retainer. ③ Tape the tubing pipe, drain hose. Be sure that the drain hose is located at the lowest side of the bundle. Locating at the upper side can cause overflow from the drain pan through the inside of the unit.
2) Connecting the installation pipe and drain hose to the indoor unit. ① Align the center of the pipes and sufficiently tighten the flare nut by hand ② Tighten the flare nut with a wrench
Indoor unit tubing
Flare nut
Pipings
Spanner (fixed)
CAUTION
If the drain hose is routed inside the room insulate the hose with an insulation material* so that dripping from sweating (condensation) will not damage furniture or floors. * Foamed polyethylene or equivalent is recommended.
Flare nut Connection pipe
Torque wrench
③ When needed to extend the drain hose of indoor unit, assembly the drain pipe as shown on the drawing
Drain pipe
Indoor unit drain hose Vinyl tape(narrow)
Tape Connecting pipe
Adhesive Drain hose
18 _ ART COOL Mirror
Indoor unit
10. Installation 3) Wrap the insulation material around the connecting portion. ① Overlap the connection pipe heat insulation and the indoor unit pipe heat insulation material. Bind them together with vinyl tape so that there may be no gap. ② Wrap the area which accommodates the rear piping housing section with vinyl tape. Plastic bands
Insulation material
4) Finishing the indoor unit installation ① Mount the tubing holder in the original positon. ② Ensure that the hooks are properly seated on the installation plate by moving it left and right. ③ Press the lower left and right sides of the unit against the installation plate until the hooks engage into their slots (clicking sound). ④ Finish the assembly by screwing the unit to the installation plate by using two pieces of type "C" screws. And assemble a chassis cover.
Indoor unit pipe
Connection pipe
Type 'C' screw
Pipe Vinyl tape(narrow)
Before operating the units, detach two nitto tapes from the plasma filter.
③ Bundle the piping and drain hose together by wrapping them with cloth tape over the range within which they fit into the rear piping housing section. Wrap with vinyl tape Pipe
Vinyl tape(wide) Drain hose
Plasma Filter
ART COOL Mirror _ 19
Indoor Units
Wrap with vinyl tape
Vinyl tape (wide)
Indoor unit
10. Installation 10.6 Checking the Drainage
2) Drain piping
1) To check the drainage.
① The drain hose should point downward for easy drain flow.
① Pour a glass of water on the evaporator. ② Ensure the water flows through the drain hose of the indoor unit without any leakage and goes out the drain exit.
Downward slope
Connecting area drain hose
② Do not make drain piping like the following. Leakage checking
Indoor Units
Drain hose Leakage checking
Water leakage
Water leakage
Tip of drain hose dipped in water Water leakage
20 _ ART COOL Mirror
Accumulated drain water Air
Do not raise
Drain pan
Ditch
Waving
Less than 50mm gap
Indoor unit Ceiling cassette 4-way 1. List of functions 2. Specifications 3. Dimensions 4. Piping diagrams 5. Wiring Diagrams 6. Capacity Tables 7. Air flow and temperature distributions (reference data) 8. Sound levels 9. Controller 10. Installation
Indoor unit
1. List of functions Category
Air flow
Air purifying
Installation
Convenience
Individual control
Network function Special function kit Others
Air supply outlet Airflow direction control (left & right) Airflow direction control (up & down) Auto swing (left & right) Auto swing (up & down) Airflow steps (fan/cool/heat) Chaos wind(auto wind) Jet cool/heat Swirl wind Triple filter (Deodorizing) Plasma air purifier Allergy Safe filter Long-life prefilter (washable / anti-fungus) Drain pump E.S.P. control Electric heater High ceiling operation* Auto Elevation Grille Hot start Self diagnosis Soft dry operation Auto changeover Auto cleaning Auto operation(artificial intelligence) Auto Restart Child lock* Forced operation Group control* Sleep mode Timer(on/off) Timer(weekly)* Two thermistor control* Wired remote controller Deluxe wired remote controller Simple wired remote controller Simple Wired remote controller(for hotel use) Wireless remote controller General central controller (Non LGAP) Network Solution(LGAP) Dry contact PI 485(for Indoor Unit) Zone controller CTI(Communication transfer interface) Electronic thermostat Remote temperature sensor Telecom shelter controller
AMNW12GTRA0 [LMCN125HV] AMNW18GTQA0 [LMCN185HV] 4 X Auto X O 4/5/4 O O/X O X PTPKQ0 X O O X X O X O O O X X O O O O O O O O O PQRCVSL0 / PQRCVSL0QW X PQRCVCL0Q / PQRCVCL0QW X O X O PQDSA(1)/PQDSB(1) / PQDSBC / PQDSBNGCM1 X X X X X X
Note : 1. * : These functions need to connect the wired remote controller. O : Applied, X : Not applied Accessory model name : Installed at field, ordered and purchased separately by the corresponding model name, supplied with separate package.
Ceiling cassette 4-way _ 1
Indoor Units
Reliability
Function
Indoor unit
2. Specifications AMNW12GTRA0
AMNW18GTQA0
[LMCN125HV]
[LMCN185HV]
V, Ø, Hz
208/230, 1, 60
208/230, 1, 60
Nominal
kW Class
3.5
5.3
Nominal
Btu/h Class
12,000
18,000
-
-
-
WxHxD
mm
570 × 214 × 570
570 × 256 × 570
WxHxD
inch
22-7/16 x 8-7/16 x 22-7/16
22-7/16 x 10-3/32 x 22-7/16
kg (lbs)
14.0 (30.9)
15.0 (33.1)
-
(2 x 8 x 18) x 1
(2 x 10 x 18) x 1
m (ft )
0.22 (2.40)
0.28 (3.00)
-
Turbo Fan
Turbo Fan
H/M/L
m /min
9.5 / 8.0 / 7.0
13.0 / 12.0 / 11.0
H/M/L
ft /min
335 / 283 / 247
459 / 424 / 388
-
BLDC
BLDC
W x No.
43 x 1
43 x 1
Model Name Power Supply Capacity Casing Color Dimensions
Body
Net Weight
Body
Heat Exchanger
(Row x Column x Fins per inch) x No. Face Area
2
Type
Indoor Units
Fan
Air Flow Rate Type
Fan Motor
Output Running Current
2
3
3
A
0.25
0.25
Sound Pressure Level
H/M/L
dB(A)
38 / 35 / 32
38 / 37 / 34
Sound Power Level
Cooling
dB(A)
-
-
Liquid
mm(inch)
6.35 (1/4)
6.35 (1/4)
Gas
mm(inch)
9.52 (3/8)
12.7 (1/2)
Drain (O.D. / I.D.)
mm(inch)
32.0(1-1/4) / 25.0(31/32)
32.0(1-1/4) / 25.0(31/32)
-
Fuse
Fuse
-
Thermal Protector for Fan Motor
Thermal Protector for Fan Motor
4C x 18
4C x 18
-
PT-UQC
PT-UQC
WxHxD
mm
700 x 22 x 700
700 x 22 x 700
WxHxD
inch
27-9/16 x 7/8 x 27-9/16
27-9/16 x 7/8 x 27-9/16
kg (lbs)
3.0 (6.6)
3.0 (6.6)
Piping Connections
Safety Devices
Power and Communication Cable (included Earth) No. x AWG Model Name Decoration Panel
Dimensions Net weight
Note : 1. Wiring cable size must comply with the applicable local and national code. 2. Due to our policy of innovation some specifications may be changed without notification. 3. Sound Level Values are measured at Anechoic chamber. Therefore, these values can be increased owing to ambient conditions during opration. 4. Acceptable operating voltage: 187V-253V
2 _ Ceiling cassette 4-way
Ceiling cassette 4-way _ 3
55(2 5/32)
2
1
380(14 31/32)(Air outlet hole) 473(18 5/8) 700 (27 9/16)
R2 4-
2) 5/3 R2 0(4 -
378.6(14 29/32) 380(14 31/32)(Air outlet hole) 700 (27 9/16) 22(7/8)
3
523(20 19/32) 30(1 3/16)
84.5(3 5/16)
59.5(2 11/32)
19(3/4) 142.5(5 5/8)
4 5
6
7
570(22 7/16)
53(2 3/32)
461(18 5/32) 570(22 7/16)
517(20 11/32)
Liquid pipe connection Drain pipe connection Power supply connection
6 7
Remark
CHASSIS CODE: TR
3. The Unit is powered from the outdoor unit. Therefore power cable should be connected with the outdoor unit.
2. Unit shall be grounded in accordance with the local regulations or applicable national codes.
Note 1. Unit should be installed in compliance with the installation manual in the product box.
Gas pipe connection
5
Air discharge grille
3 4
Air suction grille
2
Part Name Decoration panel
1
No.
AMNW12GTRA0[LMCN125HV]+PT-UQC
76, Seongsan-dong, Changwon City, Gyeongnam, 641-713, Korea
Unit : mm(inch)
35(1 11/32)
570(22 7/16)
Indoor Units
378.6(14 29/32) 172(6 25/32)
517(20 11/32) 214(8 7/16)
Ceiling Cassette 4-way + Decoration Panel
Indoor unit
3. Dimensions
2
1
55(2 5/32)
380(14 31/32)(Air outlet hole) 473(18 5/8) 700(27 9/16)
0( R2 4-
22(7/8)
2) /3 25 4R
378.6(14 29/32) 380(14 31/32)(Air outlet hole) 700(27 9/16)
4 _ Ceiling cassette 4-way 523(20 19/32) 95.5(3 3/4)
30(1 3/16)
125(4 29/32)
59.5(2 11/32)
19(3/4) 142.5(5 5/8)
4 5
6
7
570(22 7/16)
461(18 5/32) 570(22 7/16)
517(20 11/32)
517(20 11/32)
Air suction grille Air discharge grille Gas pipe connection Liquid pipe connection Drain pipe connection Power supply connection
3 4 5 6 7
Remark
CHASSIS CODE: TQ
3. The Unit is powered from the outdoor unit. Therefore power cable should be connected with the outdoor unit.
2. Unit shall be grounded in accordance with the local regulations or applicable national codes.
Note 1. Unit should be installed in compliance with the installation manual in the product box.
Decoration panel
2
Part Name
1
No.
AMNW18GTQA0[LMCN185HV]+PT-UQC
Ceiling Cassette 4-way + Decoration Panel
76, Seongsan-dong, Changwon City, Gyeongnam, 641-713, Korea
Unit : mm(inch)
94(3 11/16) 76(3)
256(10 3/32)
3
378.6(14 29/32) 172(6 25/32)
570(22 7/16)
Indoor Units
Indoor unit
3. Dimensions
Indoor unit
4. Piping diagrams Gas pipe connection port (flare connection)
Cooling
Turbo fan M
Thermistor for Evaporator Outlet Temperature
Thermistor for Evaporator Inlet Temperature
Thermistor for Indoor Air Temperature
Heating
Heat exchanger
Liquid pipe connection port (flare connection)
Indoor Units
n Refrigerant pipe connection port diameters
Unit : mm(inch)
Model
Gas
Liquid
AMNW12GTRA0[LMCN125HV]
Ø9.52(3/8)
Ø6.35(1/4)
AMNW18GTQA0[LMCN185HV]
Ø12.7(1/2)
Ø6.35(1/4)
Description
PCB Connector
Thermistor for Indoor Air Temperature
CN_ROOM
Thermistor for Evaporator Inlet Temperature
CN_PIPE/IN
Thermistor for Evaporator Outlet Temperature
CN_PIPE/OUT
Notes : Description is expressed based on Cooling mode.
Ceiling cassette 4-way _ 5
Indoor unit
5. Wiring diagrams
Indoor Units
Models: AMNW12GTRA0[LMCN125HV] / AMNW18GTQA0[LMCN185HV]
6 _ Ceiling cassette 4-way
Indoor unit
6. Capacity Tables n Cooling Capacity Outdoor Unit Size air temp. (kBtu/h(kW)) °F DB
12 (3.52)
18 (5.28)
68.0 77.0 89.6 95.0 104.0 109.4 114.8 68.0 77.0 89.6 95.0 104.0 109.4 114.8
Cooling Capacity Indoor Air Temp. °F DB/ °F WB
68.0 / 57.2
71.6 / 60.8
77.0 / 64.4
TC
SHC
TC
SHC
TC
11.60 11.20 10.50 10.30 9.80 9.50 9.30 17.40 16.80 15.70 15.30 14.70 14.30 13.90
10.26 9.51 8.51 8.60 8.37 8.52 8.74 15.67 14.52 13.00 13.13 12.96 13.18 13.52
12.30 11.90 11.20 11.00 10.50 10.30 10.00 18.50 17.80 16.90 16.40 15.80 15.40 15.00
10.58 9.74 8.62 8.63 8.49 8.74 9.03 16.16 14.88 13.17 13.18 13.13 13.52 13.62
13.00 12.60 12.00 11.70 11.20 11.00 10.70 19.60 18.90 18.00 17.60 16.80 16.40 16.00
10.95 10.02 8.79 8.67 8.61 8.94 9.35 16.73 15.30 13.43 13.24 13.32 13.82 14.45
86.0 / 71.6
89.6 / 75.2
TC
SHC
TC
SHC
TC
SHC
13.50 13.10 12.50 12.00 11.70 11.50 11.20 20.30 19.60 18.70 18.00 17.60 17.20 16.80
11.23 10.23 8.89 8.90 8.97 9.30 9.66 17.14 15.62 13.58 13.76 14.04 14.53 14.92
14.50 14.00 13.40 13.10 12.70 12.40 12.10 21.70 21.00 20.10 19.70 19.00 18.50 18.20
10.66 9.90 8.90 8.92 9.21 9.42 9.77 16.28 15.13 13.60 13.62 14.07 14.39 14.92
15.20 14.70 14.10 13.80 13.40 13.10 12.80 22.80 22.10 21.20 20.80 20.10 19.70 19.20
10.14 9.63 8.98 8.99 9.24 9.74 10.04 15.49 14.71 13.71 13.73 14.11 14.88 15.33
2. TC : Total Capacity(kBtu/h) SHC: Sensible Heat Capacity(kBtu/h)
Ceiling cassette 4-way _ 7
Indoor Units
Notes: 1. Capacities are based on the following conditions. Corresponding refrigerant piping length : 25ft Level difference : 0ft
SHC
80.6 / 66.2
Indoor unit
6. Capacity Tables n Heating Capacity Unit Size (kBtu/h(kW))
12 (3.52)
Indoor Units
18 (5.28)
Indoor air temp. °F DB 60.8 64.4 68.0 70.0 71.6 75.2 60.8 64.4 68.0 70.0 71.6 75.2
Heating capacity Outdoor Air Temp. °F WB
5
14
23
TC
TC
TC
8.0 7.9 7.9 7.8 7.7 7.4 12.0 11.9 11.8 11.7 11.6 11.0
9.8 9.7 9.7 9.6 9.5 9.2 14.8 14.6 14.6 14.4 14.3 13.7
11.3 11.2 11.2 11.1 11.0 10.6 16.9 16.7 16.7 16.6 16.4 16.0
Notes: 1. Capacities are based on the following conditions. Corresponding refrigerant piping length : 25ft Level difference : 0ft
8 _ Ceiling cassette 4-way
32
43
50
TC
TC
TC
TC
12.6 12.5 12.5 12.4 12.3 12.0 18.9 18.8 18.7 18.5 18.4 17.9
14.0 13.9 13.9 13.8 13.7 13.4 20.9 20.8 20.7 20.8 20.5 20.0
14.6 14.5 14.5 14.4 14.3 13.9 21.9 21.8 21.7 21.6 21.4 20.9
14.6 14.5 14.5 14.4 14.3 14.0 22.0 21.8 21.8 21.6 21.5 20.9
2. TC : Total Capacity(kBtu/h)
59
Indoor unit
7. Air flow and temperature distributions (reference data) Model : AMNW12GTRA0[LMCN125HV] Cooling
Heating
Discharge angle: 40°
Discharge angle: 50° Air velocity [ft/s]
Air velocity [ft/s]
9ft
9ft 6.6
6.6 4.9
6.6
7ft 4.9
6.6 4.9
3.3 3.3
3.3
1.6
8ft
7ft
4.9 3.3
1.6
3ft
3ft
1.6
1.6
5ft
0ft
0ft 8ft
5ft
8ft
5ft
0ft
0m 8ft
5ft
Temperature [°F]
Temperature [°F]
9ft
9ft 91
64
68
7ft
68
72
91
86 75
72
2m
86
81
81
75
70
70
3ft
3ft 75
Indoor Units
64
75
8ft
5ft
0ft
5ft
0ft 8ft
8ft
5ft
0ft
0ft 8ft
5ft
Model : AMNW18GTQA0[LMCN185HV] Cooling
Heating
Discharge angle : 40°
Discharge angle : 50°
Air velocity [ft/s]
Air velocity [ft/s] 9ft 6.6
9ft
6.6 6.6
7ft 4.9
4.9
3.3
3.3
1.6
6.6
4.9 3.3
3ft
7ft
4.9 3.3
1.6
1.6
3ft 1.6
0ft 13ft
10ft
7ft
3ft
0ft
3ft
7ft
10ft
13ft
0ft 13ft
Temperature [ßF]
10ft
7ft
3ft
0ft
3ft
7ft
10ft
13ft
Temperature [ßF] 9ft 64 68 72
9ft 91
64 68
7ft
86
7ft
86
70
72 3ft
75
91
70 75
81
81
3ft
75
75 0ft
13ft
10ft
7ft
3ft
0ft
3ft
7ft
10ft
13ft
0ft 13ft
10ft
7ft
3ft
0ft
3ft
7ft
10ft
13ft
Ceiling cassette 4-way _ 9
Indoor unit
8. Sound levels Overall Notes: - Sound measured at 4.9ft away from the center of the unit. - Data is valid at free field condition. - Data is valid at nominal operation condition. - Reference accoustic pressure 0dB=20Pa. - Sound level will vary depending on a range of factors such as the construction(acoustic absorption coefficient) of particular room in which the equipment is installed. - The operating conditions are assumed to be standard.
Ceiling 4.9ft
Sound Levels [dB(A)] H M L 38 35 32 38 37 34
Model AMNW12GTRA0[LMCN125HV] AMNW18GTQA0[LMCN185HV]
AMNW12GTRA0 [LMCN125HV]
AMNW18GTQA0 [LMCN185HV]
80
80
70
70
NC-65
60 NC-60 NC-55
50 NC-50 NC-45
40
NC-40 NC-35
30
NC-30
NC-25
20
Approximate Hearing Threshold
NC-65
60 NC-60 NC-55
50 NC-50
NC-15
125
250
500
1000
2000
4000
8000
Octave band center frequency (Hz)
10 _ Ceiling cassette 4-way
NC-45
40
NC-40 NC-35
30
NC-30
NC-25
20
Approximate Hearing Threshold
NC-20
10 63
Sound pressure level (dB re 20uPa)
Sound pressure level (dB re 20uPa)
Indoor Units
Sound pressure level
NC-20 NC-15
10 63
125
250
500
1000
2000
4000
8000
Octave band center frequency (Hz)
Indoor unit
9. Controller Wired remote controller(PQWRHDF0) PLASMA Button (Optional) Used to start or stop the plasma-purification function. JET COOL Button Speed cooling operates super high fan speed. OPERATION MODE SELECTION Button Used to select the operation mode. 8
FUNCTION SETTING Button Used to set or clear Auto Clean or Smart Clean.
1
9
LCD LUMINOSITY Button (Optional) Used to adjust LCD luminosity
2
10
SMART CLEAN Button (Optional) Used to start or stop Smart Clean.
3
12
CLEAR ALL Button Used to clear all timer.
4
13 14
ROOM TEMPERATURE SETTING Button Used to select the room temperature.
15
ON/OFF Button Used to turn on/off the unit.
16
INDOOR FAN SPEED SELECTION Button Used to select fan speed in four steps low, medium, high and chaos.
5 6 7
UP/DOWN AIRFLOW Button Used to stop or start louver movement and set the desired up/down airflow direction. LEFT/RIGHT AIRFLOW Button(Optional) Used to set the desired left/right(horizontal) airflow direction.
Operation Mode Cooling Mode
TIMER AND TIME SETTING Button Used to set the time of starting or stopping and sleeping operation.
Auto Operation
ROOM TEMPERATURE CHECKING Button Used to check the room temperature.
Dehumidification mode
C/ F SWITCH Button Used to switch temperature reading from Celsius to Fahrenheit.
Heating Mode Fan Mode
• Cooling Model(
), Heat Pump Model(
)
RESET Button Used to reset the remote controller.
NOTE
h Some functions may not be operated and displayed depending on the product type.
Ceiling cassette 4-way _ 11
Indoor Units
11
Indoor unit
10. Installation • Please read the instruction sheets completely before installing the product. • When the power cord is damaged, replacement work shall be performed by authorized personnel only. • Installation work must be performed in accordance with the national wiring standards by authorized personnel only.
Anti-fungus
Indoor Units
Air Outlet Air Inlet Wired Remote Controller (Accessory)
10.1 Accessories Check whether the following accessories are included with your unit.
1) Standard accessories Name
Drain hose
Quantity
1 EA
Washer for Clamp metal hanging backet
Shape
12 _ Ceiling cassette 4-way
1 EA
8 EA
Clamp
Conduit Bracket
Insulation for fitting
8 EA
1 EA
1 SET
Conduit Bracket
for gas pipe
Screw(M4) 2EA
for liquid pipe
(Other)
• Paper pattern for installation • Owner's manual • Installation manual
Indoor unit
10. Installation 10.2 Selection of the best location • There should not be any heat source or steam near the unit. • There should not be any obstacles to the air circulation. • There should be provision of easy condensate drain. • Taking into accounting the noise prevention criteria, spot the installation location. • Do not install the unit near the door way. • Keep proper distances, of the unit, from ceiling, fence, floor, walls and other obstacles as shown in figure. • The indoor unit must have the maintenance space.
10.3 Precautions regarding cassette indoor unit installation 1) Main points about the indoor installation - In case of high height ceiling In general commercial places and offices though the height of the ceiling is 2.3m(7.54ft)~2.7m(8.86ft), the ceiling height can be 3.1m(10.2ft)~3.6m(11.8ft). In such cases because of the temperature difference with the floor the heating effect can fall down.
Discharge Suction
H = At least 1800(70-7/8) 3600(141-23/32) or less
1000(39-3/8) or more
Ceiling Board
500(19-11/16) or more
Cold air
Ceiling Board 300(11-13/16) or less
Ceiling
500(19-11/16) or more
Unit:mm(inch)
Outdoor side (Entering of air by frequent opening and closing of door)
- Countermeasure method ① Air conditioner must be able to operate in high ceiling conditioner. ② Plan to install the circulator. ③ The air discharge port is made to give more airflow to the down wood directions.
Floor
④ The gate or exit of the building is protected by dual door system.
NOTE
Above figure means minimum value. Please keep these value at least.
• High Ceiling mode selection No 1 2 3 4
Hot air
Ceiling Height (H) H ≤ 2300(90-9/16) 2300(90-9/16) < H ≤ 2700(106-5/16) 2700(106-5/16) < H ≤ 3100(122-1/16) 3100(122-1/16) < H ≤ 3600(141-23/32)
Unit : mm(inch) Mode Selection Low Ceiling Standard High Ceiling Super High Ceiling
2) In case the floor or surfaces of the place to be air conditioned is in direct contact with the outdoor air - The floor of the heating room indirect contact with the storeroom, garage or the outside air receives the cold air at the floor and the floor temperature decrease will feel cold at the feet. Indoor
Low temperature of the floor
Outdoor side
Outdoor side Garage
(50~100mm Insulation required) Outdoor side
In such places where the feet comes in direct contact with floors will give a cold feeling to th floor.
Ceiling cassette 4-way _ 13
Indoor Units
10(13/32) or more
High elevation of the ceiling
Indoor unit
10. Installation - Countermeasure: • Use the carpet on the floor (compared to the tiles the carpet over it will have a 3 degree rise in temperature)
• Refrigerant piping: Increase the piping insulation thickness with thickness above 13/16 inch. Refrigerant piping
• Insulating the floor. • Floor heating
CAUTION
Indoor Units
• Case of cold air intake: The duct surface will have the dew drops so a insulation on the duct is a must.(Insulation material: a glass wool of thickness 1.0inch will be appropriate.)
• Others: Inside the ceiling near th air tight seal places (To escape of the humidity inside false ceiling)
3) In case of high temperature or high humidity between the false ceiling and ceiling slab(near by the sea, river, lake, spa) - In case of temperature of 30 degree and humidity above 80%, the units body as well as the piping insulation should be strengthened. Refer to the picture given below. Psychrometric chart
Enhance additional insulation required area
Grill for ventilation
4) In case of multiple indoor cassette units (recommended) Indoor unit
Indoor unit Ventilator Lighting
Relative humidity
86F 59 1/16inch or more 78 25/32 inch or more
- Places having the temperature and humidity of the surrounding water sources(sea, river etc.) In case the steam is generated between the false ceiling and the ceiling slab Due to some nearby by steam source. • Indoor unit: Insulate the unit body with some insulation like glass wool at least 13/32 inch in thickness.
Additional insulation required
14 _ Ceiling cassette 4-way
118 5/32 inch or more
Indoor unit
10. Installation 10.4 Ceiling opening dimensions and hanging bolt location ① The dimensions of the paper pattern for installation are the same as those of the ceiling opening dimensions. ② Select and mark the position for fixing bolts and piping hole.
1) Install the suspension bolts. (Use either a W3/8” or M10 size bolt) Use a hole-in anchor for existing ceilings, and a sunken insert, sunken anchor or other field supplied parts for new ceilings to reinforce the ceiling to bear the weight of the unit. Adjust clearance from the ceiling before proceeding further.
③ Decide the position for fixing bolts slightly tilted to the drain direction after considering the direction of drain hose.
Ceiling Anchor Long nut or turn-buckle
④ Drill the hole for anchor bolt on the wall.
Suspension bolt
TQ/TR Chassis False ceiling
585~660(23-1/16~26) (Ceiling Opening)
585~660(23-1/16~26) (Ceiling Opening)
Unit: mm(inch)
All the above parts are field suppiled.
10.5 Indoor unit installation • Installing of the accessories (except for the decoration panel) before installing the indoor unit is easier.
1) Install the indoor unit. • Attach the hanger bracket to the suspension bolt. Be sure to fix it securely by using a nut and washer from the upper and lower sides of the hanger bracket. Hanging bolt (W3/8 or M10) Nut (W3/8 or M10)
Flat washer for M10 (accessory)
Spring washer (M10) Flat washer for M10 (accessory) Nut (W3/8 or M10)
Ceiling Keep the length of the bolt from the bracket to 40(1-9/16) Air Conditioner body
180(7-3/32)
461(18-5/32)
517(20-3/8)
Unit Size
319(12-9/16) 570(22-15/32)
570(22-15/32) Unit Size
NOTE
Ceiling board
Ceiling board Keep the length of 30±3(1-3/16±1/8) between the air conditioner bottom surface and the ceiling surface
Set screw of paper model (4 pieces) Paper model for installation
Open the ceiling board along the outer edge of the paper model Unit : mm (inch)
Ceiling cassette 4-way _ 15
Indoor Units
523(20-19/32)
517(20-3/8)
Indoor unit
10. Installation • The following parts are local purchasing.
10.6 Connecting pipes to the indoor unit
- Hanging Bolt
- W 3/8 or M10
1) Refrigerant piping work
- Nut
- W 3/8 or M10
- Spring Washer - M10 - Plate Washer - M10
2) For new ceilings
Indoor Units
① Refer to the paper pattern for ceiling opening dimension. • The center of the ceiling opening is indicated on the paper pattern for installation. The center of the unit is indicated on the label attached to the unit and on the paper pattern for installation. • First remove paper packaging material from the 4 corners of the paper pattern for installation , fix the paper pattern to the unit with screws. • Ceiling height is shown on the side of the paper pattern for installation. Adjust the height of the unit according to this indication.
please refer “REFRIGERANT PIPING WORK”.
2) Piping insulation ① Perform heat insulation work completely on both gas and the liquid pipe. Because improper insulation will result condensate formation over pipe. ② Use the heat insulation material for the refrigerant piping which has an excellent heat resistance (over 248°F). ③ Precautions in high humidity circumstance: ④ Refer to insulation work CAUTION
• Make sure to insulate any field piping all the way to the piping connection inside the unit. Any exposed piping may cause condensation or burns if touched.
3) Indoor unit drain piping
② Adjust the unit to the right position for installation.
• Drain piping must have downward (1/50 to 1/100): be sure not to provide up-and-down slope to prevent reverse flow.
③ Assure that the unit is horizontal.
• During drain piping connection, be careful not to exert extra force on the drain port on the indoor unit.
• The indoor unit is equipped with a built-in drain pump and float switch. At each of the unit's 3 corners, verify that it is level by using awater-level or a water-filled vinyl tube. (Otherwise it will result in the malfunctioning of unit and cause water to drip.) ④ Remove the washer fixing plate used for preventing the washer from falling and tighten the upper nut. 5) Remove the paper pattern for installation
• The outside diameter of the drain connection on the inddor unit is 1 1/4".
Piping material: Polyvinyl chloride pipe 1" and pipe fittings p
3) For existing ceilings ① Adjust the height and position of the unit. ② Perform steps 3 and 4 in "5.1 For new ceilings".
16 _ Ceiling cassette 4-way
1/50~ 1/100 MAX 27 9/16"
Upward routing not allowed
Indoor unit
10. Installation • Be sure to install heat insulation on the drain piping. Heat insulation material: Polyethylene foam with thickness more than 13/32".
4) Drain test
Feed water
10.7 Installation of decoration panel CAUTION
• Properly install decoration panel because any slit or gab between unit and decoration panel will result cool air leakage which may responsible for water driblling.
Air conditioner unit
Flexible drain hose (Accessory) Main drain pipe
Drain pump
Drain port
False ceiling Decoration panel Fit the insulation (this part) and be careful for cool air leakage
Glue the joint
Air conditioner unit Air
Drain pan
Cool air leakage(no good)
False ceiling Decoration panel
Flexible drain hose
1. Remove the packing and take out air inlet grille from front panel.
Front grille
2. Remove the Corner covers of the panel.
Coner cover
Ceiling cassette 4-way _ 17
Indoor Units
Drain hose connection use the clip (Accessory)
Indoor unit
10. Installation 3. Fit the panel on the unit by inserting hooks as shown in picture.
6. Open two screws of control panel cover.
Hook clip Screw
Indoor Units
Hook
4. Insert two screws on diagonal corners of panel. Do not tighten the bolts completely. (The fixing screws are included in the indoor unit box.) Check the alignment of panel with the ceiling. Height can be adjusted using hanging bolts as shown in picture. Insert the other two screws and tighten all screws completely.
7. Connect one display connector and two vane control connectors of front panel to indoor unit PCB. The position marking on PCB is as: Display connector : CN-DISP Vane control connector: CN-VANE 1,2
CN VANE 1,2
CN DISP
8. Close the cover for control box.
9. Fit the link on the panel as shown in picture. (The link is included in the front panel unit box.)
Link
5. Fit the corner covers. 10. Attach the other side of link on the filter guide of inlet grille. Install the air inlet grille and filter on the panel. Link
Filter guide
18 _ Ceiling cassette 4-way
Indoor unit
10. Installation 12k/18kBtu/h Class (1Ø)
10.8 Electric wiring work
Terminal block in indoor
1) General instructions ① All field supplied parts and materials, electric works must conform to local codes. Use copper wire only. ② Follow the "WIRING DIAGRAM” attached to the unit body to wire the outdoor unit, indoor units and the remote controller. ③ All wiring must be performed by an authorized electrician.
⑤ A circuit breaker capable of shutting down the power supply to the entire system must be installed.
2) Wiring Connection ① Open the control box cover and connect the Remote controller cord and Indoor power wires.
3
4
Connected to outdoor Unit
5
Air fresh kit (Option)
② Make sure to attach the sealing material (field supplied) to hole of wiring to prevent the infiltration of foreign particle from outside. Otherwise a short-circuit may occur inside the electric parts box ③ When clamping the wires, be sure no pressure is applied to the wire connections by using the included clamping material to make appropriate clamps. Also, when wiring, make sure the cover on the electric parts box fits snugly by arranging the wires neatly and attaching the electric parts box cover firmly. When attaching the electric parts box cover, make sure no wires get caught in the edges. Pass wiring through the holes to prevent damage to them. ④ Make sure the remote controller wiring, the wiring between the units, and other electrical wiring do not pass through the same locations outside of the unit, separating them properly, otherwise electrical noise (external static) could cause product malfunction.
WARNING
• Make sure that the screws of the terminal are not loose.
3) Conduit connection Indoor power cable
① Remove the bushing rubber product attached on the indoor unit.
Bushing
Remote controller cable
Control Box Cover
Control box cover screw
② Join the conduit and the conduit bracket together using nut. ③ Set the connecting cable into the terminal block of indoor unit, and tighten set screw to lock the conduit bracket to the indoor unit. Conduit bracket
Screw
Connecting Cable
Conduit
[The cable inlet view]
Ceiling cassette 4-way _ 19
Indoor Units
④ This system consists of multiple indoor units. Mark each indoor unit as unit A, unit B..., and be sure the terminal board wiring to the outdoor unit and indoor units are properly matched. If wiring and piping between the outdoor unit and an indoor units are mismatched, the system may cause a malfunction.
1(L1) 2(L2)
Indoor unit
10. Installation NOTE
1. Use round crimp-style terminals for connecting wires to the power supply terminal block. If unavailable, observe the following points when wiring.
3. Do not connect wires of different gauge to the same grounding terminal. Loose connection may deteriorate protection.
• Do not connect wires of different gauge to the same power supply terminal. (Looseness connection may cause overheating.)
4. At the unit, keep proper separation between transmissio and power supply wiring. The equipment may malfunction if subjected to electrical (external) noise.
• Use the specified electric wire. Connect the wire securely to the terminal. Lock the wire down without applying excessive force to the terminal.
5. Never connect power supply wiring to the terminal block for remote controller wiring. A mistake of the sort could damage the entire system.
Attach insulation sleeve
Indoor Units
Round crimp-style terminal
Electricwire
Connect wires of the same gauge to both sides
2. Tightening torque for the terminal screws. • Use the correct screwdriver for tightening the terminal screws. If the blade of screwdriver is too small, the head of the screw might be damaged, and the screw will not be properly tightened. • If the terminal screws are tightened too hard, screws might be damaged.
20 _ Ceiling cassette 4-way
6. Use only specified wire and tightly connect wires to terminals. Be careful that wires should not place external stress on terminals. Keep wiring in neat order and so as not to obstruct other equipment such as popping open the electric parts box cover. Make sure the cover closes tight. Incomplete connections could result in overheating, and in worst case, electric shock or fire.
Indoor unit Ceiling concealed duct - Low static pressure 1. List of functions 2. Specifications 3. Dimensions 4. Piping diagrams 5. Wiring Diagrams 6. Capacity Tables 7. External pressure setting 8. Sound levels 9. Controller 10. Installation
Indoor unit
1. List of functions Category
Air flow
Air purifying
Reliability
Convenience
Individual control
Network function
Special function kit Others
Air supply outlet Airflow direction control (left & right) Airflow direction control (up & down) Auto swing (left & right) Auto swing (up & down) Airflow steps (fan/cool/heat) Chaos wind(auto wind) Jet cool/heat Swirl wind Triple filter (Deodorizing) Plasma air purifier Allergy Safe filter Long-life prefilter (washable / anti-fungus) Drain pump E.S.P. control* Electric heater High ceiling operation Auto Elevation Grille Hot start Self diagnosis Soft dry operation Auto changeover Auto cleaning Auto operation(artificial intelligence) Auto Restart Child lock* Forced operation Group control* Sleep mode Timer(on/off) Timer(weekly) Two thermistor control* Wired remote controller Deluxe wired remote controller Simple wired remote controller Simple Wired remote controller(for hotel use) Wireless remote controller* General central controller (Non LGAP) Network Solution(LGAP) Dry contact PI 485(for Indoor Unit) Zone controller CTI(Communication transfer interface) Electronic thermostat Remote temperature sensor Telecom shelter controller
AMNW09GB1A0 [LMDN095HV] AMNW12GB1A0 [LMDN125HV] AMNW18GB2A0 [LMDN185HV] 1 X X X X 3/3/3 X X/X X X X X O O O X X X O O O X X O O O X O X X X O PQRCVSL0/PQRCVSL0QW X O X PQWRHDF0 X O PQDSA(1)/PQDSB(1) / PQDSBC / PQDSBNGCM1 X X X X X X
Note : 1. * : These functions need to connect the wired remote controller. O : Applied, × : Not applied Accessory model name : Installed at field, ordered and purchased separately by the corresponding model name, supplied with separate package.
Ceiling concealed duct - low static pressure _ 1
Indoor Units
Installation
Function
Indoor unit
2. Specifications AMNW09GB1A0
AMNW12GB1A0
AMNW18GB2A0
[LMDN095HV]
[LMDN125HV]
[LMDN185HV]
V, Ø, Hz
208/230, 1, 60
208/230, 1, 60
208/230, 1, 60
Nominal
kW Class
2.6
3.5
5.3
Nominal
Btu/h Class
9,000
12,000
18,000
-
-
-
-
WxHxD
mm
820 × 190 × 575
820 × 190 × 575
1,100 × 190 × 575
WxHxD
inch
Model Name Power Supply Capacity Casing Color Dimensions
Body
Net Weight
Body
Heat Exchanger
kg (lbs)
20.5 (45.2)
20.5 (45.2)
26.5 (58.4)
-
(2 x 12 x 21) x 1
(2 x 12 x 21) x 1
(2 x 11 x 21) x 1
m (ft )
0.16 (1.68)
0.16 (1.68)
0.21 (2.31)
-
Sirocco Fan
Sirocco Fan
Sirocco Fan
H/M/L
m /min
8.5 / 7.5 / 6.5
9.5 / 8.5 / 7.5
15.0 / 13.5 / 11.5
H/M/L
ft /min
300 / 265 / 229
335 / 300 / 265
530 / 477 / 406
4(0.16)
4(0.16)
4(0.16)
-
BLDC
BLDC
BLDC
W x No.
(5 x 1) + (19 x 1)
(5 x 1) + (19 x 1)
19 x 2
(Row x Column x Fins per inch) x No. Face Area
2
Type
Indoor Units
Fan
Air Flow Rate
32-9/32 x 7-15/32 x 22-5/8 32-9/32 x 7-15/32 x 22-5/8 43-5/16 x 7-15/32 x 22-5/8
2
3
3
External Static Pressure mmAq(in.Aq) Type Fan Motor
Output
A
0.25
0.25
0.25
Sound Pressure Level
Running Current H/M/L
dB(A)
32 / 26 / 25
33 / 31 / 26
34 / 31 / 29
Sound Power Level
Cooling
dB(A)
-
-
-
Liquid
mm(inch)
6.35 (1/4)
6.35 (1/4)
6.35 (1/4)
Gas
mm(inch)
9.52 (3/8)
9.52 (3/8)
12.7 (1/2)
Drain (O.D. / I.D.)
mm(inch)
32.0(1-1/4) / 25.0(31/32)
32.0(1-1/4) / 25.0(31/32)
32.0(1-1/4) / 25.0(31/32)
-
Fuse
Fuse
Fuse
-
Thermal Protector for Fan Motor
Thermal Protector for Fan Motor
Thermal Protector for Fan Motor
4C x 18
4C x 18
4C x 18
Piping Connections
Safety Devices
Power and Communication Cable (included Earth) No. x AWG
Note : 1. Wiring cable size must comply with the applicable local and national code. 2. Due to our policy of innovation some specifications may be changed without notification. 3. Sound Level Values are measured at Anechoic chamber. Therefore, these values can be increased owing to ambient conditions during opration. 4. Acceptable operating voltage: 187V-253V
2 _ Ceiling concealed duct - low static pressure
Ceiling concealed duct - low static pressure _ 3
64(2 17/32)
60(2 3/8)
165(6 1/2)
190(7 15/32)
21(13/16)
575(22 5/8) 36(1 13/32) 322(12 11/16) 289(11 3/8) 235(9 1/4)
154(6 1/16)
4 3
5
16(5/8)
6
820(32 9/32)
795(31 5/16)
903(35 9/16) 856(33 11/16)
728(28 21/32)
13(1/2)
2
1
Unit : mm(inch)
Air discharge flange Gas pipe connection Liquid pipe connection Drain pipe connection Power supply connection
3 4 5 6
Remark
76, Seongsan-dong, Changwon City, Gyeongnam, 641-713, Korea
CHASSIS CODE: B1
3. The Unit is powered from the outdoor unit. Therefore power cable should be connected with the outdoor unit.
2. Unit shall be grounded in accordance with the local regulations or applicable national codes.
Note 1. Unit should be installed in compliance with the installation manual in the product box.
Air suction flange
2
Part Name
AMNW09GB1A0[LMDN095HV] AMNW12GB1A0[LMDN125HV]
1
No.
Indoor Units
383(15 3/32) 14(9/16)
575(22 5/8)
CEILING CONCEALED DUCT
Indoor unit
3. Dimensions
190(7 15/32)
575(22 5/8)
96(3 25/32)
383(15 3/32)
18(23/32)
4 _ Ceiling concealed duct - low static pressure
18(23/32)
154(6 1/16)
18(23/32)
15(19/32)
1008(39 11/16)
1072(42 7/32)
1131(44 17/32)
1180(46 15/32)
1100(43 5/16)
40(1 9/16)
2
1
575(22 5/8) 6
170(6 11/16)
165(6 1/2) 3
5
4
Unit : mm(inch)
Air discharge flange Gas pipe connection Liquied pipe connection Drain pipe connection Power supply connection
3 4 5 6
Remark
76, Seongsan-dong, Changwon City, Gyeongnam, 641-713, Korea
CHASSIS CODE: B2
3. The Unit is powered from the outdoor unit. Therefore power cable should be connected with the outdoor unit.
2. Unit shall be grounded in accordance with the local regulations or applicable national codes.
Note 1. Unit should be installed in compliance with the installation manual in the product box.
Air suction flange
2
Part Name
AMNW18GB2A0[LMDN185HV]
CEILING CONCEALED DUCT
1
No.
Indoor Units
Indoor unit
3. Dimensions
10(13/32)
20(25/32)
Indoor unit
4. Piping diagrams Models: AMNW09GB1A0[LMDN095HV] / AMNW12GB1A0[LMDN125HV] Gas pipe connection port (flare connection)
Cooling
Sirocco Fan M
M
Thermistor for Evaporator Outlet Temperature
Liquid pipe connection port (flare connection)
n Refrigerant pipe connection port diameters Model AMNW09GB1A0[LMDN095HV] AMNW12GB1A0[LMDN125HV]
Unit : mm(inch)
Gas
Liquid
ø9.52(3/8)
ø6.35(1/4)
Description
PCB Connector
Thermistor for Indoor Air Temperature
CN_ROOM
Thermistor for Evaporator Inlet Temperature
CN_PIPE/IN
Thermistor for Evaporator Outlet Temperature
CN_PIPE/OUT
Notes : Description is expressed based on Cooling mode.
Ceiling concealed duct - low static pressure _ 5
Indoor Units
Thermistor for Evaporator Inlet Temperature
Thermistor for Indoor Air Temperature
Heating
Heat exchanger
Indoor unit
4. Piping diagrams Models: AMNW18GB2A0[LMDN185HV] Gas pipe connection port (flare connection)
Cooling
M
M
Thermistor for Evaporator Outlet Temperature
Thermistor for Evaporator Inlet Temperature
Indoor Units
Sirocco Fan
Thermistor for Indoor Air Temperature
Heating
Heat exchanger
Liquid pipe connection port (flare connection)
n Refrigerant pipe connection port diameters
Unit : mm(inch)
Model
Gas
Liquid
AMNW18GB2A0[LMDN185HV]
ø12.7(1/2)
ø6.35(1/4)
Description
PCB Connector
Thermistor for Indoor Air Temperature
CN_ROOM
Thermistor for Evaporator Inlet Temperature
CN_PIPE/IN
Thermistor for Evaporator Outlet Temperature
Notes : Description is expressed based on Cooling mode.
6 _ Ceiling concealed duct - low static pressure
CN_PIPE/OUT
Indoor unit
5. Wiring diagrams Models: AMNW09GB1A0[LMDN095HV] / AMNW12GB1A0[LMDN125HV] AMNW18GB2A0[LMDN185HV]
Indoor Units Ceiling concealed duct - low static pressure _ 7
Indoor unit
6. Capacity Tables n Cooling Capacity Outdoor Unit Size air temp. (kBtu/h(kW)) °F DB
9.0 (2.64)
Indoor Units
12 (3.52)
18 (5.28)
68.0 77.0 89.6 95.0 104.0 109.4 114.8 68.0 77.0 89.6 95.0 104.0 109.4 114.8 68.0 77.0 89.6 95.0 104.0 109.4 114.8
Cooling Capacity Indoor Air Temp. °F DB/ °F WB
68.0 / 57.2
71.6 / 60.8
77.0 / 64.4
TC
SHC
TC
SHC
TC
9.14 8.92 8.92 8.22 7.73 7.53 7.33 12.19 11.89 11.89 10.96 10.31 10.04 9.77 18.28 17.84 17.84 16.44 15.46 15.06 14.66
7.99 7.83 7.55 7.20 7.02 7.15 7.25 10.54 10.32 9.96 9.50 9.25 9.44 9.56 14.30 14.01 13.52 12.89 12.56 12.81 12.97
9.34 9.24 9.24 8.64 8.14 7.94 7.64 12.45 12.32 12.32 11.52 10.85 10.59 10.19 18.68 18.48 18.48 17.28 16.28 15.88 15.28
8.04 7.87 7.66 7.37 7.23 7.31 7.44 10.60 10.38 10.10 9.72 9.53 9.65 9.82 14.39 14.08 13.71 13.20 12.93 13.09 13.32
9.64 9.64 9.74 8.80 8.56 8.26 7.96 12.85 12.85 12.99 11.73 11.41 11.01 10.61 19.28 19.28 19.48 17.60 17.12 16.52 15.92
Notes: 1. Capacities are based on the following conditions. Corresponding refrigerant piping length : 25ft Level difference : 0ft
8 _ Ceiling concealed duct - low static pressure
80.6 / 66.2
86.0 / 71.6
89.6 / 75.2
SHC
TC
SHC
TC
SHC
TC
SHC
8.10 7.97 7.83 7.50 7.48 7.53 7.62 10.69 10.51 10.32 9.89 9.87 9.94 10.05 14.51 14.26 14.01 13.42 13.40 13.49 13.64
9.93 9.85 9.95 9.00 8.78 8.48 8.18 13.24 13.13 13.27 12.00 11.71 11.31 10.91 19.86 19.70 19.90 18.00 17.56 16.96 16.36
8.18 8.07 7.92 7.62 7.65 7.75 7.88 10.78 10.64 10.44 10.05 10.10 10.22 10.39 14.64 14.45 14.17 13.64 13.70 13.87 14.10
10.30 10.50 10.70 9.90 9.50 9.20 8.90 13.73 14.00 14.27 13.20 12.67 12.27 11.87 20.60 21.00 21.40 19.80 19.00 18.40 17.80
8.25 8.19 8.03 7.77 7.84 7.99 8.08 10.88 10.80 10.60 10.25 10.35 10.53 10.66 14.76 14.66 14.38 13.91 14.04 14.29 14.47
11.20 11.40 11.70 11.10 10.10 9.90 9.60 14.93 15.20 15.60 14.80 13.47 13.20 12.80 22.40 22.80 23.40 22.20 20.20 19.80 19.20
8.41 8.41 8.35 8.05 8.10 8.22 8.39 11.09 11.09 11.01 10.61 10.68 10.85 11.07 15.05 15.05 14.95 14.40 14.50 14.72 15.02
2. TC : Total Capacity(kBtu/h) SHC: Sensible Heat Capacity(kBtu/h)
Indoor unit
6. Capacity Tables n Heating Capacity Unit Size (kBtu/h(kW))
9.0 (2.64)
12 (3.52)
60.8 64.4 68.0 70.0 71.6 75.2 60.8 64.4 68.0 70.0 71.6 75.2 60.8 64.4 68.0 70.0 71.6 75.2
Outdoor Air Temp. °F WB 5
14
23
32
TC
TC
TC
6.0 6.0 5.9 5.9 5.8 5.5 8.0 7.9 7.9 7.8 7.7 7.4 12.0 11.9 11.8 11.7 11.6 11.0
7.4 7.3 7.3 7.2 7.2 6.9 9.8 9.7 9.7 9.6 9.5 9.2 14.8 14.6 14.6 14.4 14.3 13.7
8.5 8.4 8.4 8.3 8.2 8.0 11.3 11.2 11.2 11.1 11.0 10.6 16.9 16.7 16.7 16.6 16.4 16.0
Notes: 1. Capacities are based on the following conditions. Corresponding refrigerant piping length : 25ft Level difference : 0ft
43
50
59
TC
TC
TC
TC
9.5 9.4 9.4 9.3 9.2 9.0 12.6 12.5 12.5 12.4 12.3 12.0 18.9 18.8 18.7 18.5 18.4 17.9
10.5 10.4 10.4 10.4 10.3 10.0 14.0 13.9 13.9 13.8 13.7 13.4 20.9 20.8 20.7 20.8 20.5 20.0
10.9 10.9 10.9 10.8 10.7 10.5 14.6 14.5 14.5 14.4 14.3 13.9 21.9 21.8 21.7 21.6 21.4 20.9
11.0 10.9 10.9 10.8 10.8 10.5 14.6 14.5 14.5 14.4 14.3 14.0 22.0 21.8 21.8 21.6 21.5 20.9
2. TC : Total Capacity(kBtu/h)
Ceiling concealed duct - low static pressure _ 9
Indoor Units
18 (5.28)
Indoor air temp. °F DB
Heating capacity
Indoor unit
7. External pressure setting E.S.P. Control provide required constant air flow rate irrespective of E.S.P. charge.
CAUTION Installer setting mode is to set the detail function of the remote controller. If the installer setting mode is not set correctly, it can cause problems to the product, user injury or property damage. This must be set by an certificated installer, and any installation or change that is carried out by a non-certificated person should be responsible for the results. In this case, free service cannot be provided.
want to set installer setting mode, Press 1 IftheyouTemperature up button and the oper mode button same time for five seconds. you enter the setting mode 2 When Initially. Function code is displayed on the LCD screen.
Indoor Units
FAN SPEED TEMP
Function Code
OPER MODE
Value
1) General air-conditioner product No. 1 2
Function Test Run Address Setting
Code 01 02
3
E.S.P. Value
03
4
Thermistor
04
5
Ceiling Height
05
6
Static Pressure
06
7
Master Setting
07
8
Celsius Fahrenheit Switching
12
Value 01:Set 00~FF : Address 01:VeryLow 0 ~ 255 02:Low 03:Med Function Code ESP step ESP value 04:High 05:Very High 01:Remo 02:Indoor 03:2TH 01:Med 02:Low 03:High 04:Very High 01:V-H 02:F-H 03:V-L 04:F-L 00:Slave 01:Master 00:Celsius (Optimized only for U.S.A) 01:Fahrenheit
j Some contents may not be displayed depending on the product function
10 _ Ceiling concealed duct - low static pressure
Indoor unit
7. External pressure setting How to Set E.S.P. on the remote controller? This is the function that decides the strength of the wind for each wind level and because this function is to make the installation easier. • If you set ESP incorrectly, the air conditioner may malfunction. • This setting must be carried out by a certificated-technician.
1
OPER MODE
When pressing the button and button simultaneously for more than 3 seconds, the system will be entered into the installer setting mode. - After entering into the installer setting mode, select the E.S.P code value by pressing the button. * E.S.P code value : 03 OPER MODE
FAN SPEED
the button, [SLo→Lo→Med→Hi→Po] will be indicated. FAN SPEED
FAN SPEED TEMP OPER MODE
the desired air flow rate value 3 Select with the temperature up(▲), down(▼) button. * E.S.P value range : 0~255 - E.S.P value will be indicated at the upper right section of the display window. pressing the button, currently 4 When established E.S.P value will be set up. OPER MODE
pressing the button and 5 When button simultaneously for more than 3
seconds after the setting has been completed, the setting mode will be released. - If there isn’t any button input for more than 25 seconds, the installer setting mode will also be released.
• Precaution shall be taken not to alter the E.S.P value corresponded to each air flow section. • E.S.P value can be varied according to the products. • In the case of going to the next air flow rate stage by pressing the fan-speed button during the setup of the E.S.P value, the E.S.P value of previous air flow rate will be maintained by remembering the E.S.P value prior to the shift.
Ceiling concealed duct - low static pressure _ 11
Indoor Units
the desired air flow rate with 2 Select the button. Whenever pressing
Indoor unit
7. External pressure setting E.S.P. setting value (reference) Static pressure(mmAq(in.Aq)) Model name
1(0.04)
Step(Hi/Mid/Lo)
2(0.08)
3(0.12)
4(0.16)
Setting value
8.5 CMM(300CFM)
75
84
94
104
114
7.5 CMM(265CFM)
69
77
88
99
110
6.5 CMM(230CFM)
62
71
83
95
106
9.5 CMM(336CFM)
82
90
99
109
118
8.5 CMM(300CFM)
75
84
94
104
114
7.5 CMM(265CFM)
69
77
88
99
110
15 CMM(530CFM) AMNW18GB2A0 13.5 CMM(477CFM) [LMDN185HV] 11.5 CMM(406CFM)
90
97
105
114
122
82
90
99
109
119
75
84
93
103
114
AMNW09GB1A0 [LMDN095HV]
AMNW12GB1A0 [LMDN125HV]
Indoor Units
0(0.0)
[ Notes ] 1. To get the desired Airflow & E.S.P. combination from the table set the matching value from the table. Value other than that in table will not give the combinations of airflow & E.S.P. which are mentioned in the table. 2. Table data is based at 230V. According to the fluctuation of voltage, air flow rate varies.
12 _ Ceiling concealed duct - low static pressure
Indoor unit
8. Sound levels Overall Notes:
- Data is valid at nominal operation condition - Reference accoustic pressure OdB = 20Pa - Sound level will vary depending on a range of factors such as the construction(acoustic absorption coefficient) of particular room in which the equipment is installed. - The operating conditions are assumed to be standard.
4.9ft
Ceiling 6.6ft Microphone
Model AMNW09GB1A0[LMDN095HV] AMNW12GB1A0[LMDN125HV] AMNW18GB2A0[LMDN185HV]
Sound Levels [dB(A)] H M L 32 26 25 33 31 26 34 31 29
Sound pressure level AMNW18GB2A0 [LMDN185HV]
80
80
70
70
70
NC-65
60 NC-60 NC-55
50
NC-50 NC-45
40
NC-40 NC-35
30
NC-30
NC-25
20
Approximate Hearing Threshold
NC-60
NC-15
125
250
500
1000
2000
4000
Octave Band Center Frequency (Hz)
8000
NC-55
50
NC-50 NC-45
40
NC-40 NC-35
30
NC-30
NC-25
20
Approximate Hearing Threshold
NC-20
10 63
NC-65
60
NC-65
60 NC-60
NC-15
125
250
500
1000
2000
4000
Octave Band Center Frequency (Hz)
8000
NC-55
50
NC-50 NC-45
40
NC-40 NC-35
30
NC-30
NC-25
20
Approximate Hearing Threshold
NC-20
10 63
Octave Band Sound Pressure Level (dB re 20Pa )
80
Octave Band Sound Pressure Level (dB re 20Pa )
Octave Band Sound Pressure Level (dB re 20Pa )
AMNW12GB1A0 [LMDN125HV]
Indoor Units
AMNW09GB1A0 [LMDN095HV]
NC-20 NC-15
10 63
125
250
500
1000
2000
4000
8000
Octave Band Center Frequency (Hz)
Ceiling concealed duct - low static pressure _ 13
Indoor unit
9. Controller 1) Wired remote controller Model name : PQRCVCL0QW (White Color_Supplied) / PQRCVCL0Q (Black Color_Accessory)
1. Operation Display Panel 2. Temperature Control Button 3. Fan Speed Button 1
4. On/Off Button
Indoor Units
5. Operation Mode select Button 2 3 FAN SPEED
4
TEMP OPER MODE
5
14 _ Ceiling concealed duct - low static pressure
Indoor unit
9. Controller 2) Wide wired remote controller(accessory) Model name : PQRCVSL0QW (White Color) / PQRCVSL0 (Black Color)
1 10 9 8
2 3
7
4
11 12 13
5
14 15
Please attach the inform label inside of the door. Please choose proper language depend on your country.
1
OPERATION INDICATION SCREEN
9 FUNCTION SETTING Button
2
SET TEMPERATURE Button
10 VENTILATION Button
3
FAN SPEED Button
11 RESERVATION
4
ON/OFF Button
5
OPRATION MODE SELECTION Button
12 UP,DOWN,LEFT,RIGHT Button • To check the indoor temperature, press button.
6
WIRELESS REMOTE CONTROLLER RECEIVER • Some products don't receive the wireless signals.
7
AIR FLOW Button
8
SUBFUNCTION Button
13 ROOM TEMPERATURE Button 14 SETTING/CANCEL Button 15 EXIT Button
h Some functions may not be operated and displayed depending on the product type.
Ceiling concealed duct - low static pressure _ 15
Indoor Units
6
Indoor unit
10. Installation • Please read the instruction sheets completely before installing the product. • When the power cord is damaged, replacement work shall be performed by authorized personnel only. • Installation work must be performed in accordance with the national wiring standards.
Indoor Units
Air outlet vents
Air return
Air filter
10.1 Accessories Check the following accessories are included with your unit.
1) Standard accessories Name
Clamp metal
Insulation for fitting
Screws for duct flanges
Clamp
Conduit Bracket
Quantity
1 EA
1 set
1 set
8 EA
1 EA
(Other)
• Owner's manual Shape
for gas pipe
Conduit Bracket
for liquid pipe
Screw(M4) 2EA
16 _ Ceiling concealed duct - low static pressure
Indoor unit
10. Installation 10.2 Selection of the best location
• B1/B2 Chassis B A
Install the air conditioner in the location that satisfies the following conditions.
C D
• The place shall easily bear a load exceeding four times the indoor unitʼs weight. • The place shall be able to inspect the unit as the figure. • The place shall allow easy water drainage.(Suitable dimension “H” is necessary to get a slope to drain as figure.) • The place shall easily connect with the outdoor unit. • The place where the unit is not affected by an electrical noise. • The place where air circulation in the room will be good .
Unit:mm(inch) Dimension A B C D E Capacity 9/12kBtu/h 856 903 383 575 96 Class (33-11/16) (35-9/16) (15-3/32) (22-5/8) (3-25/32) 18kBtu/h 1131 1180 383 575 96 Class (44-17/32) (46-15/32) (15-3/32) (22-5/8) (3-25/32)
F 21 (13/16) 20 (25/32)
2) Relative positions of indoor unit, suspension bolt and inspection hatch size • B1/B2 Chassis Inspection Hole (600(23-5/8)X600(23-5/8))
10.3 Ceiling dimension and hanging bolt location and service space
Top view
Control box
1) Select an installation site where the following conditions are fulfilled and that meets with your customer's approval. • If supporting structural members are not strong enough to take the units weight, the unit could fall out of place and cause serious injury.
600(23-5/8)
600(23-5/8)
Unit:mm(inch)
Front view
• Where sufficient clearance of maintenance and service can be ensured. • Where optimum air distribution can be ensured. • Where nothing blocks the air passage. H=20(25/32) or more
• Where condensate can be properly drained. • Where piping between indoor and outdoor units is possible within the allowable limit (Refer to the installation manual of the outdoor unit.)
A
• Keep the indoor and outdoor units, power cable and transmission wiring, at least 3.3ft from TVs and radios, to prevent distorted pictures and static.(Depending on the type and source of the electrical waves, static may be heard even when more than 3.3ft away.)
B
Unit:mm(inch) Capacity(Btu/h Class)
A
B
9/12k
600(23-5/8)
900(35-7/16)
18k
600(23-5/8)
1100(43-5/16)
Ceiling concealed duct - low static pressure _ 17
Indoor Units
• There should not be any heat source or steam near the unit.
F
E
• The place where the unit shall be leveled.
Indoor unit
10. Installation • Low static duct type in case of suction from back side. Air Filter
10.4 Position of suspension bolt ① A place where the unit will be leveled and that can support the weight of the unit. ② A place where the unit can withstand its vibration. ③ A place where service can be easily performed.
Air outlet
M10 Nut
x4
(Local M10 SP. washer x 4 supply) M10 washer x4
Panel Rear
• Low static duct type in case of suction from bottom side M10 washer
x4 (Local M10 SP. washer x 4 supply) M10 Nut x4
Indoor Units
Panel Rear
Air outlet
Air Filter
3) Install a canvass duct to the air discharge outlet and air inlet so that vibration from the machine body is not transmitted to the duct or ceiling. You should also apply acoustic (insulation material) to the inside of the duct, and vibration insulation rubber to the suspension bolts.
④ Select and mark the position for fixing bolts. ⑤ Drill the hole for set anchor on the face of ceiling.
4) Install suspension bolts. (Use bolts of 13/32 inch diameter.) • Install the equipment where supporting structures are strong enough to bear the equipment's weight. Use embedded inserts or anchor bolts with new buildings and hole-in-anchors with old buildings.
CAUTION
• Tighten the nut and bolt to prevent the unit falling.
18 _ Ceiling concealed duct - low static pressure
Indoor unit
10. Installation ⑥ Insert the set anchor and washer onto the suspension bolts for locking the suspension bolts on the ceiling. ⑦ Mount the suspension bolts to the set anchor firmly.
Liquid pipe
⑧ Secure the installation plates onto the suspension bolts (adjust level roughly) using nuts, washers and spring washers.
Old building
Refrigerant pipe and thermal insulation(Local supply) Clamp for insulation (Local supply)
New building
Insulation (Local supply) Union for gas pipe
1 Set anchor 2 Plate washer 3 Spring washer 5 Suspension bolts
al
Overlap with insulation
10.5 Connecting pipes to the indoor unit 1) Refrigerant piping work please refer “REFRIGERANT PIPING WORK”.
Make sure that there is no clearance here.
2) Piping insulation ① Perform heat insulation work completely on both gas and the liquid pipe. Because improper insulation will result condensate formation over pipe. Use the heat insulation material for the refrigerant piping which has an excellent heat resistance (over 248°F).
CAUTION
• Make sure to insulate any field piping all the way to the piping connection inside the unit. Any exposed piping may cause condensation or burns if touched.
② Precautions in high humidity circumstance: This air conditioner has been tested according to the "KS Conditions" and confirmed that there is not any default. However, if it is operated for a long time in high humid atmosphere (dew point temperature: more than 73°F), water drops are liable to fall. In this case, add heat insulation material according to the following procedure: ③ Heat insulation material : Adiabatic glass wool with thickness 13/32 to 13/16 inch. ④ Stick glass wool on all air conditioners that are located in ceiling atmosphere.
Ceiling concealed duct - low static pressure _ 19
Indoor Units
Thermal insulation for refrigerant pipe (Local supply) Thermal insulation for piping(Local supply)
4 Nut
Indoor unit
10. Installation 3) Indoor unit drain piping ① Drain piping must have down-slope (1/50 to 1/100): be sure not to provide up-and-down slope to prevent reversal flow.
• Lay the drain hose with a downware inclination so water will drain out. Thermal insulator (Local supply)
② During drain piping connection, be careful not to exert extra force on the drain port on the indoor unit.
Unit
③ The outside diameter of the drain connection on the indoor unit is 1 1/4 inch. Piping material: Polyvinyl chloride pipe inner diameter Ø1 inch and pipe fittings
Make sure to be closed.
Indoor Units
CAUTION
1. Decline Installation of indoor unit is very important for the drain of the duct type air conditioner. 2. Minimum thickness of the insulation for the connecting pipe should be 7/32 inch.
4) Caution for gradient of unit and drain piping - Without drain pump: • Always lay the drain with downward inclination (1/50 to 1/100). Prevent any upward flow or reverse flow in any part. • 7/32 inch or thicker formed thermal insulation shall always be provided for the drain pipe.
Correct method Attached drain hose Downward 1/50~1/100 or more
Approx 3/32~5/32 inch
※ U-trap is not required for low static model in which the external static pressure is below 50 pa(5mm Aq)
20 _ Ceiling concealed duct - low static pressure
Wrong method
Drainage pipe (Local supply)
Drainage hole
Indoor unit
10. Installation - With drain pump
② Check the drainage
① Possible drain head height is upto 27 6/19 inch. So the drain head should be below 27 6/19 inch.
• Spray one or two glasses of water on the evaporator.
② Keep the drain hose downward upto 1/50~1/100 inclination. Prevent any upward flow or reverse flow in any part.
• Ensure that water flows through the drain hose from indoor unit without any leakage.
③ 7/32 inch or thicker insulation should be provided for the drain pipe.
1/50~1/100 Drain Pipe
MAX 27 9/16 inch
10.6 Electric wiring work 1) General instructions Thermal insulation (Local supply) Drain pipe (Local supply)
Unit
Elbow Drain pump
5) Checking the drainage ① Remove the air filter.
① All field supplied parts and materials, electric works must conform to local codes. Use copper wire only. ② Follow the "WIRING DIAGRAM” attached to the unit body to wire the outdoor unit, indoor units and the remote controller. ③ All wiring must be performed by an authorized electrician. ④ This system consists of multiple indoor units. Mark each indoor unit as unit A, unit B..., and be sure the terminal board wiring to the outdoor unit and ID unit are properly matched. If wiring and piping between the outdoor unit and an indoor unit are mismatched, the system may cause a malfunction. ⑤ A circuit breaker capable of shutting down the power supply to the entire system must be installed.
2) Wiring connection Connect the wires to the terminals on the control board ind vidually according to the outdoor unit connection. • Ensure that the color of the wires of outdoor unit and the terminal No. are the same as those of indoor unit respectively Terminal block in indoor 1(L1) 2(L2)
3
Connected to outdoor unit
Ceiling concealed duct - low static pressure _ 21
Indoor Units
Drain Pump
Indoor unit
10. Installation Clamping of cables ① Arrange 2 power cables on the control panel. ② First, fasten the steel clamp with a screw to the inner boss of control panel. ③ For the cooling model, fix the other side of the clamp with a screw strongly. For the heat pump model, put the 0.75mm2 cable (thinner cable) on the clamp and tighten it with a plastic clamp to the other boss of the control panel. ④ In Australia, the length of power supply cord measured from the entry of the power supply cord to the middle of live pin on the power plug should be over 5.9ft. CAUTION
1. Use round crimp-style terminals for connecting wires to the power supply terminal block. If unavailable, observe the following points when wiring. • Do not connect wires of different gauge to the same power supply terminal. • Use the specified electric wire. Connect the wire securely to the terminal. Lock the wire down without applying excessive force to the terminal. Attach insulation sleeve
• Make sure that the screws of the terminal are fixed tightly.
Indoor Units
NOTE
3) Conduit connection ① Remove the busing rubber product attached on the indoor unit. ② Set the connecting cable into the terminal block of indoor unit, and tighten set screw to lock the conduit bracket to the indoor unit. ③ Join the conduit and the conduit bracket together.
Round crimp-style terminal
Electric wire
Connect wires of the same gauge to both sides Lock nut
Conduit
Conduit mounting plate
CAUTION
• Make sure to attach the sealing material or (field supplied) to hole of wiring to prevent the infiltration of foreign particle from outside. Otherwise a short-circuit may occur inside the electric parts box • When clamping the wires, be sure no pressure is applied to the wire connections by using the included clamping material to make appropriate clamps. Also, when wiring, make sure the cover on the electric parts box fits snugly by arranging the wires neatly and attaching the electric parts box cover firmly. When attaching the electric parts box cover, make sure no wires get caught in the edges. Pass wiring through the wiring through holes to prevent damage to them. • Make sure the remote controller wiring, the wiring between the units, and other electrical wiring do not pass through the same locations outside of the unit, separating them properly, otherwise electrical noise (external static) could cause product malfunction.
22 _ Ceiling concealed duct - low static pressure
2. Tightening torque for the terminal screws. • Use the correct screwdriver for tightening the terminal screws. If the blade of screwdriver is too small, the head of the screw might be damaged, and the screw will not be properly tightened. • If the terminal screws are tightened too hard, screws might be damaged. 3. Do not connect wires of different gauge to the same grounding terminal. Loose connection may deteriorate protection. 4. Outside of the unit, keep proper separation between transmission and power supply wiring. The equipment may malfunction if subjected to electrical (external) noise. 5. Never connect power supply wiring to the terminal block for remote controller wiring. A mistake of the sort could damage the entire system. 6. Use only specified wire and tightly connect wires to terminals. Be careful wires do not place external stress on terminals. Keep wiring in neat order and so as not to obstruct other equipment such as popping open the electric parts box cover. Make sure the cover closes tight. Incomplete connections could result in overheating, and in worse case, electric shock or fire.
P/No.: MFL67502502
Air Conditioner 20 Yeouido-dong, Yeongdeungpo-gu, Yeouido P.O.Box 335 Seoul, 150-721, Korea. http://www.lgeaircon.com
All rights reserved Printed in Korea December / 2012 The specifications, designs, and information in this brochure are subject to change without notice.
The air conditioners manufactured by LG have received ISO9001 certificate for quality assurance and ISO14001 certificate for environmental management system.
