Transcript
24/31 - 28/35 - 32/40 kW
Premix System Condensing - ErP Combi Gas Boilers
Enerwa / EnerwaPlus
Condensing-ErP Premix System Boilers 24/31 - 28/35 - 32/40 kW
Warmhaus wall-hung gas combi boilers Enerwa and EnerwaPlus, with the advantage of its width as 288 mm, are easily fit to narrow places to assemble. EnerwaPlus Control Panel Features » 3” LCD - Black and Orange display and black digits-symbols colors control panel with 6 push-buttons: MODE, RESET, CH and DHW easy digital buttons for the hot water and heating water temperatures » Visuals of hot water temperature and
All-in-one smart digital display with push button
heating temperature on LCD screen » Flame modulation indicator » ±1 °C temperature sensitivity » Digital manometer showing the pressure
General Features » Compatible with ErP directive (2009/125 / CE)
» Auto- diagnosis codes & identification system » Different working parameters condensing combi gas boilers
» 108.4% efficiency with stainles steel heat exchanger » EU environnemental compliance combi » Three power options: 24/31, 28/35 and 32/40 kW » High DHW capacity » 3” LCD display (Enerwa Plus) » ± 1 degree heat sensitivity » 10 mm whole body insulation » Stainless steel DHW heat exchanger » Gas adaptive system » High savings with 1:10 modulation on 24/31 kW » Electronic control power pump (7,5 h/m) more stronger & quieter circulation » Both LPG and natural gas compatible » Low pressure safety » Automatic trouble shooting system » Low emission » Double NTC sensor system » Weekly adjustable digital room thermostats (optional) » Outdoor temperature sensor (optional)
EnerwaPlus 24/31 EnerwaPlus 28/35 EnerwaPlus 32/40 2
Condensing-ErP Premix System Boilers 24/31 - 28/35 - 32/40 kW
Enerwa Control Panel Features » 2” LCD control panel - Dark blue display and white digits-symbols colors » MODE and RESET buttons » Easy analog buttons for the hot water and heating » Flame modulation indicator
Easy-to-use LCD display with knobs and push buttons
» ±1 °C temperature sensitivity » Auto - diagnosis codes & identification system » Different working parameters condensing combi gas boilers
General Features » Compatible with ErP directive (2009/125 / CE) » 108.4% efficiency with stainles steel heat exchanger » EU environnemental compliance combi » Three power options: 24/31, 28/35 and 32/40 kW » High DHW capacity » 2” LCD display (Enerwa) » ± 1 degree heat sensitivity » 10 mm whole body insulation » Stainless steel DHW heat exchanger » Gas adaptive system » High savings with 1:10 modulation on 24/31 kW » Electronic control power pump (7,5 h/m) more stronger & quieter circulation » Both LPG and natural gas compatible » Low pressure safety » Automatic trouble shooting system » Low emission » Double NTC sensor system » Weekly adjustable digital room thermostats (optional) » Outdoor temperature sensor (optional)
Enerwa 24/31 Enerwa 28/35 Enerwa 32/40 3
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The Features of Enerwa / EnerwaPlus 24 kW 3 kW
GAS ADAPTIVE CONTROL
LOWER ENERGY CONSUMPTION
CONTINUOUS EFFICIENCY
Gas Adaptive Control system can provide simultaneous control with its ionisation signal and gas valve.
New moderated electronic card allows your combi boiler heating ratio to 1:10 by the support of electronic gas valve and new modulated fan system (an 24/31 kW).
New Self adaptive system with the electronic gas valve regulates the accurate timing for the burning signal and provides the most efficient air / gas combination.
ilers bo
ariations a al v re nic
kw
24 kW com ring bi pa
mined by com ter de
Compatible with
LPG and NATURAL GAS
All t ec h
24
LPG or NATURAL GAS Warmhaus boilers can supply you efficiency with natural gas and also LPG.
SILENT
ECONOMIC
COMPACT DIMENSIONS
SILENCE
Very low electric consumption (maximum: 82 W).
It fits even in narrow area with its compact dimensions.
By the 10 mm cover isolation, Warmhaus gas boilers works in silence and avoids heat loss.
W: 420 mm H: 725 mm D: 288 mm
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SMART 3” LCD DISPLAY
CONTINUOS HOT WATER
WIDE INFORMATION DISPLAY LCD display shows the temperature of DHW, CH and system pressure on the same screen.
ASYMETRIC HEAT EXCHANGER SYSTEM New generation heat exchanger provides high flow ratio with its wide asymetric water-channels by its own design plates.
EFFECTIVE CIRCULATION
INSTANT HOT WATER
PRESSURE SENSITIVE BOILER
EXCELLENT PROCESS
PUMP WITH FREQUENCY CONVERTOR
Bye the PRE-HEAT SYSTEM, the gas boilers keep DHW ready to use.
Provides maximum efficiency by adjusting the altitude.
8 LITER EXPLOSION TANK The new generation expansion tank is able to provide 130-140 liters water to the system.
High effeciency pump 7,5 mSS pump pressure.
HIGH DHW CAPACITY High DHW power (31 kW) with plenty of hot water. • ΔT = 30 °C • 14,8 l/min
WORKS UNDER LOW PRESSURE Works even at very low water pressure conditions. (only 0,15 bar = 1,5 l/min.)
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Smart Processor’s Features of Enerwa / EnerwaPlus new design PriwaPlus 24
Priwa 24
NEW GENERATION STAINLESS STEEL CONDENSING HEAT EXCHANGER Single Coil Ferritic Stainless Steel (EN 1.4509 /AISI 441) * No parallel hydraulic circuits. * No brazing and manifold in the hydraulic circuit. * No hydraulic leakage risk
Outdoor Temperature Sensor (optional) By the smart and accurate temperature regulations, Warmhaus combi boiler perceives the outside temperature changes, set the temperature itself and keeps you away from adjusting all the time Auto diagnosis system Digital error codes provide easy and faster solution by calling services to solve the problem. Thermostatic time-lock disables the gas boilers working in the unnecessary periods between 1 min to 10 mins. Controlled power boost Warmhaus gas boiler distributes the heat power depend on time (0-13 min) and decreases the gas consumption while increasing the utilization efficiency
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XL
XL A++ A+ A B C D E F G
52 dB
2015
A B C D E F G
A
A
24 kW
A++ A+ A B C D E F G
52 dB
811/2013
A B C D E F G
A
A
24 kW
2015
811/2013
Altitude parameter; adjusted depending on the different altitudes and makes the burning more effective. By the B&P temperature regulation thermostats, you are able to manage weekly programs with the room thermostats. (optional). Warmhaus Gas Boilers are totally adaptable with the solar systems. Electronic system card allows the system to adapt your existing solar system by combining the hot water input. The system is also adaptable with the floor heating systems. It disables the overheating problem of the floor heating system and protects your boiler and installation.
Warmhaus ErP-Energy-related Products INNOVATIVE AND ENVIRONMENTAL
By the Innovative and environmental approach, Warmhaus combi boilers focus on less energy consumption, by its latest technology.
Easy to Understand ErP Label
Enerwa 24
ErP DIRECTIVE (2009/125 / CE) ErP (Energy-related Products) Directive, regulated by the European Union after the first successful step ErP in 2009, includes all the products consuming energy. Addressing to this directive, all the products sold in the EU after 26th September 2015, must have ErP sticker which shows these products are manufactured under the new technology, less consuming energy processes. In the heating system, all the air conditioning, refrigeration products have to be manufactured with the energy - related pumps and fans as of 1st August 2015.
XL A++ A+ A B C D E F G
A
A B C D E F G
A
24 kW
52 dB
2015
811/2013
The main points of ErP Directives until 2020 are; 20% reduced CO2 emissions on the atmosphere, 20% increase saving energy by the consumers, 20% increase on the efficiency of the all energy related products. The new sticker system of the European Union allows the consumers to see if the products are manufactured on the basis of ErP directives. Regarding to the ErP directives, these stickers has to show the energy consumptions, voice decibel and all the other performances of the products by its degrees.
EnerwaPlus 24
XL A++ A+ A B C D E F G
52 dB
2015
A B C D E F G
A
A
24 kW
811/2013
11
118
208
Dimensions & Technical Specifications Connections 118
208
118
208
725
208
A B C D E F G H I J K
725
118
WARM
CENTRAL HEATING FLOW DOMESTIC HOT WATER OUTLET C INLET B GAS D E 420 DOMESTIC HOT WATER INLET CENTRAL HEATING RETURN FILLING VALVE MANOMETER PRESSURE RELIEF VALVEFOUTLET DRAIN POINT G WARM CONDANSATE DRAIN H 230V 50HZ AC 74 A B 100 C I 65 148 65 65 D E F G PUMP FLOW H PRESSURE GRAPHIC I J External control via PWM 1 K
725
K J 40
30
C
B
420
D
E
KEY
65
148
65
30
P/kPa
Wilo-Yonos PARA KSL 15/7.0
I
8 4660/5 PWM1
A
7
80
n=1/min/%PWM 1
C
B
420
D
E
70
4210/15 PWM1
6
60
PWM1 5 3730/25
50
F G H
4 3240/35
PWM1
3 2750/45 PWM1
K
2 2260/55PWM1
J
1770/65 PWM1
1 0 0
PWM1 1290/75PWM1 800/85
100
0,40 65
136
100
288 65
40
K 230V 50HZ AC
74
94
Central Heating Flow Domestic Hot Water Outlet J Gas Inlet Domestic Hot Water Inlet Central Heating Return Filling Valve Manometer Pressure Relief Valve Outlet Drain Poınt Condensate Drain
136
: : : : : : : : : :
F G H
K
40
A B C D E F G H I J
725
A
725
288
74
,8 148
1,21
,6 65
65
2,02
40 30 20 10
94
118
136
A B AC D E208 F G H I J K
30
288 725
WARMHAUS PRIWA / ENERWA
94
118
208
,4
I
0
13
TECHNICAL DATA
UNIT
Warmhaus
CE certification
Enerwa-ErP 24/31 & EnerwaPlus-ErP 24/31
Enerwa-ErP 28/35 & EnerwaPlus-ErP 28/35
CE-1015CR0544 :16
CE
Gas Circuit Gas type Gas supply pressure
mbar
Inlet pressure (min÷max)
mbar
Gas Consumption at Maximum
m³/h
Gas Consumption at Minimum
m³/h
G20
G25
G31
G20
20
37
37
20
2,35*
2,81
0,90
2,97*
0,37*
0,43
0,10
0,39*
*(Natural Gas G20) Heat Load (Hu=10,56 kWh/m3) Premix System
Gas Adaptive
Modulation Range Heat Exchanger Material
Gas Adaptive
1:10
1:07
Stainless steel
Stainless steel
Efficiency (80/60 oC) Efficiency at Maximum Heat Output
%
98,03
97,84
97,76
(50/30 oC) Efficiency at Maximum Heat Output
%
105.11
105,34
103,63
97,88 105.0
Efficiency at 30% load at 36/30 °C
%
108,29
108,38
108,29
107,54
Maximum heat input Qn
kW
24,25
24,25
24,25
28,70
Minimum heat input Qn
kW
3,5
3,5
2,8
3,75
Maximum Heat Output Pn (80/60 °C)
kW
23,7
23,7
23,7
28
Minimum Heat Output Pn (80/60 °C)
kW
3
3
2,5
3,5
Maximum Heat Output Pn (50/30 °C)
kW
25
25
25
30
Minimum Heat Output Pn (50/30 °C)
kW
3,6
3,6
2,9
3,90
Temperature selection range (min÷max) high temperature
ºC
25÷80
25÷80
Temperature selection range (min÷max) low temperature
ºC
25÷47
25÷47
Operating Pressure (Maximum)
bar
3
3
Operating Pressure (Minimum)
bar
0,5
0,5
Radiator Circuit
Expansion tank useful volume
bar
8
10
Pump pressure (at 1000 l/h flow rate)
H2O
5,5
5,5
Pump pressure (at 500 l/h flow rate)
H2O
7,8
7,8
Max. Pump Flow Rate
ℓ/h
2400
2400
Maximum DHW Heat Input
kW
31.15
35
Minimum DHW Heat Output
kW
3,3
3,75
Max. Domestic Hot Water flow rate (Δt: 30 °C)
ℓ/min.
14,8
16,30
Min. Domestic Hot Water flow rate (for the DHW function activation)
ℓ/min.
1,5
1,5
Maximum water pressure
bar
10
10
Minimum water pressure
bar
0,5
1,1
Temperature adjustment range
ºC
35 - 60
35 - 60
V AC–50 Hz
230 V +%10; -%15
230 V +%10; -%15
Watt
82
82
IP
IPX5D
IPX5D
Domestic Hot Water Circuit
Electricity Circuit Electricity Supply Electricity Consumption Protection Index Exhaust Gas Circuit Flue temperature (Qn)
°C
(80/60 °C) Exhaust gas temperature (Min. / Max.)
ºC
69,3 /70,5
64,6 / 70,2
59,9 / 69,7
60,8 / 66,1
(50/30 °C) Exhaust gas temperature (Min. / Max.)
ºC
48,5 / 50,5
47,7 / 49,4
47,0 / 50,5
44,5 / 44,5
ºC
70
70
70
70
Maximum exhaust gas temperature [Maximum DHW mode] NOx Weighted value of Nox (GCV)
Class
5
5
mg/kWh
20
19
31
Flue mass flow rate (60/80°C - Qn) Nominal/Minimum
g/s
11,13 /1,6
13,23 / 1,72
Flue mass flow rate (60/80°C - Qn) [Maximum DHW mode]
g/s
14,3
15,82
General Dimensions (H x W X D)
mm
Hydraulic Group Material
725 x 420 x 288
Brass
Brass
Net Weight
kg
31,4
32
Packed Device Weight
kg
34,6
35,2
Type Category
14
725 x 420 x 288
C 13, C 33, C53, C83
C 13, C 33, C53, C83
I2H (G20=20 mbar), I3P (G31=37 mbar)
I2H (G20=20 mbar), I3P (G31=37 mbar)
Optional Remote Controls Wired Remote Controls
Wireless Remote Controls
External Sensor
TA1 E20 RC07
RC08
KIT RFRC03
Combi boilers remote controls with room thermostat Model
RC07
RC08
KIT RFRC03
External Sensor
Model Code
Connection Type
Weekly Programmable
Control Type
Features
WT-07
Wired
P
Modulated
(Entry model) 4 button, small display
WT-08
Wired
P
Modulated
(Mid model) 10 button, wide display
WT-03
Wireless
P
Modulated
(Mid model) 10 button, wide display
Modulation according to outdoor air temperature
Automatic operation with combi-boiler connection and replacement with parameter
WDHS-01
Wired
15
24/31 - 28/35 - 32/40 kW
Premix System Condensing - ErP Combi Gas Boilers
Enerwa / EnerwaPlus
