8. Instruction of operation
8.1 Control system specifications
8.1.1 Operating condition
● Voltage:100V-265V, 50/60Hz
● Ambient temperature for operation: -30～+60℃
● Temperature accuracy: ±1℃
8.1.2 Main function
● Display the storage tank temperature, setting temperature and also check the coil temperature,
ambient temperature and exhaust temperature etc.
● Power cut memory function.
● When power cut, the clock will still work.
● Timing on/off.
● Automatic defrosting.
● Forced to defrost.
● Large LCD display.
● Has perfect protection function.
● The error code display and query
● Key-Lock Function
● Anti-freezing function
● When there is no remote controller or remote controller is broken, the system can recognize it,
and control the heat pump to run automatically.
8.1.3 Wire controller and Main control panel size
Wire controller size
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