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FOR INSTALLERS AND PROFESSIONALS
NOTE: The above data is adapted to power cord ≤ 10m. If power cord is
＞
10m, wire diameter must
be increased. The signal cable can be extended to 50m at most.
2.3. Trial after installation
Please check all the wirings carefully before turning on the heat pump.
2.3.1
．
Inspection before use
Check installation of the whole heat pump and the pipe connections according to the pipe
connecting drawing;
Check the electric wiring according to the electrical wiring diagram and earthing connection;
Make sure that the main power is well connected;
Check if there is any obstacle in front of the air inlet and outlet of the heat pump
2.3.2
．
Trial
The user is advised to start the water pump before the heat pump, and turn off the heat pump
before the water pump for long life circle.
The user should start the water pump, and check for any leakage of water; Power on and press
the ON/OFF button of the heat pump, and set desired temperature in the thermostat.
In order to protect the heat pump, the heat pump is equipped with start delay function. When
starting the heat pump, the fan will start to run in 3 minutes, in another 30 seconds, the
compressor will start to run.
After pool heat pump starts up, check for any abnormal noise from the heat pump.
Check the temperature setting.
