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DC INVERTER Heat Pump

Installation Manual

Air to Water Heat

Pump

DHW

Thank you for choosing our product, we shall be more than glad to service you. For you to better operate this

product and to prevent accidents due to misoperation, please read carefully this user manual before carrying

out any installation or operation, also please pay special attention to the warning, prohibition and attention

instructions. We are continuously supplementing and upgrading this user manual to better service for you!

Attention

Содержание CGK025V3L-B

Страница 1: ...For you to better operate this product and to prevent accidents due to misoperation please read carefully this user manual before carrying out any installation or operation also please pay special att...

Страница 2: ...rations are done on the unit When the power cord gets looser or is damaged always get a qualified person to fix it Keep the unit away from the combustible or corrosive environment This appliance is no...

Страница 3: ...uct When running the unit never cover clothes plastic cloth or any other material that block ventilation on the product which will lead to low efficiency or even non operation of this unit When the po...

Страница 4: ...al refrigeration installation and maintenance personnel Heat pumps installed by non professionals are prone to quality or safety problems 6 The user should provide a power supply that satisfies the in...

Страница 5: ...ger than 4 square meters Warning 1 Please read this manual before installation operate and maintenance 2 Except as specifically recommended by the manufacturer pls do not use any method to speed up th...

Страница 6: ...n containing sealants may reduce the detection capabilities of leak detection equipment Intrinsically safe components do not need to be isolated before operation Maintenance of intrinsically safe comp...

Страница 7: ...is used to purify the entire system before and during welding Remove and vacuum Maintenance or other operations on the refrigeration circuit should be performed in accordance with normal procedures H...

Страница 8: ...of its characteristics It is recommended to recover safe refrigerant If it is necessary to re use the recovered refrigerant samples of refrigerant and oil should be analyzed before operation Before te...

Страница 9: ...carried out under a controlled procedure to ensure that the risk from combustible gases or vapors is minimal during operations General operating area All maintenance people and other people in the ope...

Страница 10: ...pumps the following inspection items apply 1 The filling amount should be determined according to the marked amount on the heat pump s rating plate 2 The ventilation equipment should operate normally...

Страница 11: ...the unit e Water or any other kind liquid is forbidden to poured into the unit f Select correct air breaker and leakage protection switch g Don t touch the fin of source side heat exchanger it may hu...

Страница 12: ...riable frequency drive 2 Compressor 16 Back net 3 Economizer 17 Cover 4 Electric box 18 Reservoir 5 Front service panel 19 Electronic expansion valve 6 Front wire mesh 20 Rear service panel 7 Front ai...

Страница 13: ...ressor 16 Back net 3 Economizer 17 Cover 4 Electric box 18 Reservoir 5 Front service panel 19 Electronic expansion valve 6 Front wire mesh 20 Rear service panel 7 Front air outlet frame 21 Condenser 8...

Страница 14: ...Heat pump size 14 1103 475 420 453 808 91 479 200 730 CGK025V3L B CGK 025V3L GK030V3L B CGK 030V3L B 960 1105 420 453 475 730 91 479 175 CGK040V3L B CGK 040V3L...

Страница 15: ...Heat pump size 15 420 453 475 730 1350 459 479 131 CGK050V3L B CGK 050V3L B CGK060V3L B CGK 060V3L B...

Страница 16: ...valve Filter Water pump Temp sensor Release valve Expansion tank Notice 1 Pls select the right modes according to your demand then install it according to the installation diagram If only hot water f...

Страница 17: ...ve Filter Water pump Temp sensor Release valve Expansion tank Notice 1 Pls select the right modes according to your demand then install it according to the installation diagram If only hot water funct...

Страница 18: ...or living room or meeting room 5 The bottom of the heat pump should be at least 200mm higher than ground because rain water snow may enter inside if the installation is on ground Heat pump can be ins...

Страница 19: ...19 Distances to barrier and ground 500 500 200 500 Ground 500mm 2000mm Back Front 0 5...

Страница 20: ...bolt 3 Before make basic or bracket please check heat pump dimension 4 Before fix heat pump on basic please confirm heat pump direction accordingto project design 5 Normally use expansion bolt to fix...

Страница 21: ...COM Floor heating valve Hot water valve Pump PWM signal 5V GND OUT Low pressure sensor 5V GND OUT AC L AC N PE Dc fan 1 port Dc fan 2 port Crankcase heater Four way valve Pump Hotwater Electric heater...

Страница 22: ...mp Hotwater Electric heater Floor heating Electric heater Water outlet temp Inlet gas temp Water inlet temp Outlet gas temp Ambient Air temp Red Black Blue Hight pressure sensor Dial switch Hot water...

Страница 23: ...GK060V3L B 6 29 21 6 33 04 Model Line mm Max Current A CGK 025V3L B CGK 030V3L B CGK 040V2LS 2 5 6 35 2 5 8 25 2 5 10 39 CGK 050V3L B CGK 060V3L B 4 12 86 4 14 48 2 2 Control terminal Main power termi...

Страница 24: ...on 3 Clean air heat exchanger 4 Clean water heat exchanger 3 Compressor doesn t run 1 Power supply has error 2 Cable connecting is loose 3 Compressor is overheat 1 Check reason and solve 2 Check loose...

Страница 25: ...25 6 Compressor run but not heat 1 There is not refrigerant at all 2 Compressor damaged 1 Check leakage and repair 2 Change compressor...