Installation manual
CGK/C-22 380V/50Hz/3ph
(Product No: A22223)
Air source heat pump
（
h hot water)
PCB No: CG248027
Operating panel No: CG248028
Страница 1: ...Installation manual CGK C 22 380V 50Hz 3ph Product No A22223 Air source heat pump heating hot water PCB No CG248027 Operating panel No CG248028...
Страница 2: ...Power supply wire line size must be selected according to this manual And must be grounded c Don t put in hands or stick to air outlet grill when fan motor are working d Don t use wet hand touch wire...
Страница 3: ...Air inlet To know the product from exterior High pressure gauge Low pressure gauge Water outlet Water inlet Air outlet Electric box Cable hole...
Страница 4: ...Important parts in heat pump T1 EVA T2 Fan T4 T1 T3 Filter G L COM...
Страница 5: ...T6 T5 EEV 4WV CON Important parts in heat pump...
Страница 6: ...port CN8 on PCB T4 Inlet gas temp sensor of compressor Connect to port CN9 on PCB T5 Environment air temp sensor Connect to port CN3 on PCB T6 Air heat exchanger coil temp sensor Connect to port CN6...
Страница 7: ...Heat pump size 425 D N 2 5 DN25 1260 1260 1115 425 752 463 1115 485 117...
Страница 8: ...er Hot water tank AC water tank Connect to city water T1 T2 Heat pump 3WV P1 P2 Floor heating Room thermostat Special valve for floor heating loop Water separator Water collector WFS F1 F2 F3 F4 NRV2...
Страница 9: ...should be put in sensor tube which is installed in water tank like the drawing Introduction of the system 3 Heat pump circulating water pump P1 3 1 This water pump is controlled by heat pump controll...
Страница 10: ...ter flow switch must be installed 6 2 Because factory hasn t install the water flow switch in heat pump so installed should install it outside heat pump 6 3 Water flow switch is controlled by heat pum...
Страница 11: ...er tank is suggested to be pressured type 9 2 Water compensating pipe should be connected to city water And the valves must be opened In case there is leakage or after cleaned Y filter water reduced c...
Страница 12: ...or living room or meeting room 5 The bottom of the heat pump should be at least 50cm higher than ground because rain water snow may enter inside if the installation is on ground Heat pump can be inst...
Страница 13: ...2 Installation 2 4 Distances to barrier and ground 1 0 5 0 5 0 5 Top Right Left Ground 0 5 0 5 0 5 2 Top Back Ground Front...
Страница 14: ...bolt 3 Before make basic or bracket please check heat pump dimension 4 Before fix heat pump on basic please confirm heat pump direction according to project design 5 Normally use expansion bolt to fix...
Страница 15: ...ch High pressure switch Low pressure switch High water level Low water level S T Standby Standby floor heating Air HE coil Outlet gas Inlet gas Air Standby Current 4 way valve high pressure switch low...
Страница 16: ...get electricity The terminal supply 220V 1ph voltage 2 Hot water valve When hot water side work 3 way valve coil loss electricity The terminal supply 220V 1ph voltage 3 Cycle water pump Rated current...
Страница 17: ...itch on water pipe and connect the wire line to water flow terminals If don t install water flow switch please bridge connecting it 7 Room linkage It is ON OFF input signal dry contact At hot water he...
Страница 18: ...Air HE coil Source side air heat exchanger coil temp sensor has been installed in heat pump Outlet gas outlet gas temp sensor of compressor has been installed in heat pump Inlet gas Inlet gas temp sen...
Страница 19: ...Power supply terminal block A B C size 1 5mm2 N 1 5mm2 Y G 1 5mm2 Air circuit breaker 32A A B C N Yellow Green Red Blue Y G Y G Yellow Green Red Blue...
Страница 20: ...stat to P2h the wiring diagram as below Wiring diagram of all room thermostat control water pump P2 AC 220V L N P2 L1 L3 L5 T2 T4 T6 L1 L3 L5 T2 T4 T6 L1 L3 L5 T2 T4 T6 AC 220V L N AC 220V L N Water s...
Страница 21: ...eat pump only performs at hot water side when floor heating side no need can connect all room thermostats to Room linkage terminal 6 5 4 3 7 8 1 2 2 1 8 7 6 5 4 3 coil 2 and 7 input side connect 220V...
