For installers and professionals
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➢ 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
2.2.4. Trial
➢ Water pump should start before the heat pump, and turn off after the heat pump
for long life.
➢ After the water pump starts, please make sure no leakage of water. Then power
on and press the ON/OFF button of the heat pump, and set desired temperature.
➢ 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.
2.4. Maintenance and winterizing
2.4.1. Maintenance
The maintenance should be carried out once per year by qualified professional technician.
➢ Cut off power supply of the
heat pump before cleaning,
examination and repairing .
Do not touch the electronic
components until the LED
indication lights on PC board turn off.
➢ Please clean the evaporator with household detergents or clean water, NEVER use
gasoline, thinners or any similar fuel.
➢ Check bolts, cables and connections regularly.
2.4.2. Winterizing
In winter season when you don’t swim, please cut off power supply and drain water out
of the heat pump. When using the heat pump under 2℃, make sure there is always water
flow.
Unscrew the lower water union of inlet
pipe to let the water flow out.
When the water in machine freezes in
winter season, the titanium heat
exchanger may be damaged.
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