8. Instruction of operation
8.1 Control system specifications
8.1.1 Operating condition
● Voltage: 220V～±10%,60Hz
● Ambient temperature:19.4～109.4℉
8.1.2 Main function
● Three operation mode: heating,cooling and constant temperature mode.
● Display the pool temperature and setting temperature, and also can query the coil
temperature, ambient temperature and exhaust temperature and so on.
● 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 wire controller or wire controller is broken, the system can recognize it,
and control the heat pump to run automatically.
8.2 Wire controller and operation
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