Transcript
Please read this manual carefully for installation and keep it well, pls contact your local dealer for any question
CONTENT GENERAL ----------------------------------------------- 1 INSTALLATION INSTRUCTION ------------------- 3 PIPE CONNECTION --------------------------------- 4 ELECTRICAL CONNECTIONS ------------------- 7 CONTROL ---------------------------------------------- 14 EXPLODED VIEW ----------------------------------- 21 TECHNICAL DATA ----------------------------------- 23 CONTROL ---------------------------------------------- 24 ATTACH.1 ----------------------------------------------- 25 ATTACH.2 ----------------------------------------------- 26 ATTACH.3 ----------------------------------------------- 27 ATTACH.4 ----------------------------------------------- 28
OPERATION PRINCIPLE ES NORD ES NORD
Schematic illustration of heat pump and indoor module connected to the house Water tank circulation pump Main circulation pump
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PRODUCTS DESCRIPTION ES NORD heat pump range. They are 5 BA-H050, BA-H075, BA-H140, BA-H220, BA-H280 ES NORD 65
ES NORD
until If the water temperature is not acchieved after heat pump heating for 60 minutes, electric heater is turned on to assist the heating till the targeted temperature is reached
and valves).
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TRANSPORT AND STORAGE ES NORD
INSTALLATION AND SITING
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Safety valve
Water Input Buffer tank one way valve Safety valve Venting valve
Hot water output
Water Input
Water output
Water Input
Input/Qutput connection : DN25
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3 4 2 8 1
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Safety valve
Water tank circulation pump ion circulaton
ion
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Venting venting valve
Open the pump electric cover by screwing, fix the terminals according to the schematic symbols.
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Outdoor unit The signal wire of outdoor unit should be fixed onwith the 9 poles terminal block. The signal wire should lead to indoor unit 5 cores internal power supply cable leads to indoor unit5 poles terminal block 9 cores internal digital wire cable leads to indoor unit9 poles terminal block
Wire controller pannel It connect outdoor unit by wire and quick-conncetfitting.The wire controller leads to room. Room temperature sensor It connect outdoor unit by wire and quick-connect fitting.It should lead to room ,and should be fixedby sensor holder .The room temperature sensor device should fixed on wall in the room.
Indoor unit
(9*cores rated 1.5mm2 digital wire) The signal wire lead to outdoor unit 9 poles terminal block 5 cores internal power supply cable leads to outdoor 5 poles terminal block
5 cores power supply cable leads to air break switch Power supply rated 3 Phase AC 400V 50Hz
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CONNECT THE POWER CORD Power source electrical box
Indoor unit power supply cable inlet
Indoor unit
indoor unit
Indoor unit
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How to connect indoor unit with outdoor unit if use both unit. Please follow below diagram! It included the rated power performance and internal power cable performance and internal digital wire
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From up to down is the 3 sets data for timer OR electric heater
Heating function Room heating Tank heating
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BUTTON EXPLANATION Before switching on the unit press this button for 5 seconds to turn on the user’s setting function. Press this button for 10 seconds to turn on the manufacture parameter setting function. After switching on the unit. Press this button for 5 seconds to set heater manually or heater automatically just press transienctly to select heater consumption. Press shortly to switch water tank temperature setting and room temperature setting. The room symbol will appear on the screen when enter room temperature setting. Press for 5 seconds to get into manually protection against legionella flashes on the screen function
it can get into the consulting for current running status checking press for 5 seconds to enter manual defrosting function
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(For installer only)
Ambient temperature offset Defrosting temperature offset Tank temperature offset Compressor exhaust temperature offset Room temperature offset Tank temperature deviation Room temperature deviation
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Ambient temperature to start deicing Compressor overheat temperature (A:100 B:110 C:120)
When the power supply is restored, the unit automatically restart after five minutes and operate in the same operation mode. When this function is turned on, the 3-way valve will switch to the tank and the water in which will thus be heated to 63℃ No house heating for Summer option.For example ,if it is set 18℃ ,when the ambient temp above 18℃ ,summer option is adopted
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Before the running of heat pump ,
TEMPERATURE SETTING
Press
and
can set target tank temperature/Room temperature tank tank tank
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CONSULT FUNCTION (For installer only)
ELECTRIC HEATER SETTING After the heat pump is turned on Press for 3 seconds can lead to manual electric heating OR automatic electric heating. Automatic electric heating is set in default.When manual electric heating is activated, it buzzs twice, with further prss on to choose the capacity of electric heater(3kw,6kw,9kw) which was represented by three sliver at the up-left conner of the display. When automatic electric heating is activated,it buzzs once, with further prss on to choose the capacity of electric heater(3kw,6kw,9kw)
Manual electric heating setting
Automatic electric heating setting
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ELECTRIC HEATER SETTING If 3kw was chosed,display as belows:
Manual electric heating setting
Automatic electric heating setting
If 6kw was chosed, electric heater will start from 3kw for 1 hour then go into 6kw.Display as belows:
Manual electric heating setting
Automatic electric heating setting
If 9kw was chosed,electric heater will start from 3kw for 1 hour then 6kw for another one hour,9kw will finally achieved after 2 hours，Display as belows:
Manual electric heating setting
Automatic electric heating setting
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FAILURE DISPLAY
Error code Er00
Error phenomenon Communication problem
Troubleshooting 1.Check and adjust the quick connection fiting of wire control. 2.Check the digital wire of wire control
Er01
Ambient temperature sensor problem
The ambient temperature sensor is not working well, please change a good one
Er02
Defrosting temperature sensor problem
The defrosting temperature sensor is not working well, please change a good one
Er03
Water temperature sensor problem
The water tank temperature sensor is not working well, please change a good one
Er04
Compressor exhaust temperature sensor problem
The discharge pipe temperature sensor is not working well, please change a good one
Er05
Room temperature sensor problem
The room temperature sensor is not working well, please change a good one
Er06
Phase protection
1.Change the locating of any two phase 2.Check the voltage between phase wire
Er07
System malfunction protection
Check the refrigerant system
Er08
Whole system Flow lack or flow switch problem
1.Make sure there is no air in water circulation system 2.Check the venting valve and venting valve seal ring 3.Check the main circulation pump 4.Open the venting valve to exhaust air 5.Check the main circulation pump be sure the pump is operating well
Er09
Tank Flow lack or flow switch problem
1.Check the water tank to make sure it’s full of water 2.Make sure the venting valve is sealed and no air in the water tank
Er10
High pressure protection
1.Check the temperature difference between inlet and outlet of heat pump 2.See that the thermostats are open in the radiators or the floor heating. More than the half of them must be open to the whole position. 3.Check the filter(water) and clean it if it some dust in it. 4. Check if it is air in the water system. remove from the vessels.
Er11
Low pressure protection
1.Check whether there is any ice around the heat pump 2.Check whether the fan of heat pump is working
!NOTE: Electric heater failure(refer to ATTACH.1,page25) 1. Pls contact your local dealer if the red light on the indoor unit is on. 2. For installer only: Red light on means electric heater overheat, pls press green light button(reset button) after the problem of electric heater is solved.
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EXPLODED VIEW OUTDOOR UNIT(HEAT PUMP) For model BA-H075/I
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11 12 13 14
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1
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29 30 31
1.Air outlet grill 3.Fan blade 5.Fan motor holder 7.Plate supporting bar 9.Top plate panel 11.Cable holder 13.Fan motor capacitor 15.Terminal block 17.Electrical box 19.Refrigerantor accumulater 21.Four-way valve 23.High-pressure protect 25.Plate heat excharger 27.Compressor 29.Bottom tray 31.Wiring controller
2.Front pannel 4.Fan motor 6.Left side grill 8.Evaporator 10.Compressor contactor 12.Controller PCB 14.Transformer 16.Air inlet grill 18.Middle separating bar 20.Expansion valve 22.Low pressure protector 24.Temperature sensor 26.Suction pipe 28.Discharge pipe 30.Right plate pannel 21
EXPLODED VIEW INDOOR UNIT For model BA-H075/I
1.Magneisum anode cover 3.Copper pipe fixing 5.Support bracket 7.Magnesium anode holder 9Three-way valve 11.Copper pipe 13.Lift side pannel 15.Hot water outlet 17.Main circulatIion pump 19.Circulation water inlet 21.Water flow switch 23.Water tank 25.Support foot 27.Electrical box 29.Electrical box cover 31.Red light
2.Top plate 4.Front copper pipe fixing bar 6.Back side pannel 8.Magnesium anode 10.Electrical heater 12.Cold water inlet 14.Water tank plate exchanger 16.Water tank temperature holder 18.Water flow switch 20.Water tank circulation pump 22.Circulation water outlet 24.Base 26.Right side pannel 28. Inner electrical cover 30.Green light (Reset button) 32.Front pannel 22
TECHNICAL DATA
Refrigerant quantity
Bonus Air 10 - Outdoor unit
2.15 Kg
Refrigerant R410 A Noise 9,2 kW Height (Outdoor unit) Output power at air 2 C /water 35 C 2,4 kW Width (Outdoor unit) Input power at air 2 C /water 35 C 3,82 Depth (Outdoor unit) COP at air 2 C /water 35 C 4,35 Weight (Outdoor unit) COP at air 7 C /water 35 C 3,15 COP at air -5 C /water 35 C Indoor module Power supply 400V/3P/50Hz Power supply Compressor type Scroll Height (Indoor unit) Recommended water flow 0,25 - 0,4 l/s Width (Indoor unit) Input power of fan 2x40 W Depth (Indoor unit) Recommended fuse* 25 A Weight (Indoor unit) Water proof grade IPx4 Auxiliary electric heater Max water Temperature Water tank capacity 70 C *Remark: If the indoor module is not installed a fuse of 12,5 A is sufficient.
52 dB A 1210 mm 835 mm 310 mm 105 kg 400V/3P/50Hz 1320 mm 575 mm 700 mm 60 kg 3kW/6kW/9 kW 200 L
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COP
5 4 3 2 -15
-10
-5
0
5
10
15
20
t ( C) - 23 -for an outlet water COP at different ambient temperatures temperature of 35 C
EMERGENCY OPERATION In the case of outdoor unit OR electric board problem, and the service is not available immediately, you can switch on the emergency switch by openning the water tank electrical box cover. Then your room can be warmed by the auxilary electrical heater continuous.
3*Phases AC400V/50Hz To Main Power Input
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ATTACH.1 Electric heater overheat protection: When the temperature in electric heater reaches 95℃,the temperature switch will shut down the working electric heater. The red light will turn on . After the temperature in the eletric heater drop, press on the reset button ( green light) can restart the heater
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ATTACH.2 There is DIP switch respectively for indoor and outdoor unit. Default setting is for both units work together, details as below:
For those who only use outdoor unit, pls set the DIP switch as showed below:
For those who only use indoor unit, pls set the DIP switch as showed below:
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ATTACH.3 Electrical heater circuit:There three heater tubes in the electrical heater,Each heater tube has 3 KW power input .C1 control 6KW power input,C2 control 3KW power input.If you has choice 6 kW it then first go to 3KW and then 6kW in two stages. Two stages can be set.
3*Phases AC400V/50Hz 27
ATTACH.4 If you only use the heat pump, please according to below diagram
If you only use the heat pump ,please How How to connect water flow to connect wate according to below diagram switch with the heat pump switchwith the heat Water flow switch C3
3*Phases AC400V/50Hz To Indoor unit Power Input Terminal block
The terminal The99bits bits terminal block on the outdoor on the outdoor unit unit
C3
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