Heat Pump Pool Heater
22
(1) Keep the valve fully open first.
(2) When the water supply pump of the unit is not connected to the heat pump unit,
the water supply pump shall be connected and adjusted to the nominal flow of
the unit before starting. If the water supply pump is controlled by the heat
pump unit, the whole unit shall be powered on and the flow shall be adjusted to
ensure that there is no water leakage in the pipes and joints.
(3) When the whole unit is powered on, it is necessary to confirm that the leakage
protection switch is in "ON" before starting and running. After the unit is
powered on, observe whether the wire controller displays normally. If there is
no fault, it is normal.
(4) Time calibration of controller by wire controller system.
(5) Refer to the manual of the wire controller for WiFi connection.
(6) Start the wire controller and check whether the unit operates normally:
Gradually adjust the bypass valve from fully-open to half-open, the fan
operates normally, and the whole unit operates stably without obvious shaking
or abnormal noise. After running for 10 min, the unit inlet and outlet wind
energy feel obvious temperature difference. Adjust the inlet and outlet bypass
valves, so that the heat pump water flow reaches the rated flow, and the unit
inlet and outlet water temperature difference is about 2ā.
(7) After commissioning or setting wire controller, close the lid of the box and fix it
with the tapping screw that comes with the unit to avoid rain or misoperation.
5 Non-Fault Phenomenon
Start up immediately after shutdown.
In order to protect the unit, start the unit immediately
after shutdown, and the microcomputer control will
delay its operation for about 5 min.
Unit frosting.
In heating mode, the outdoor ambient temperature
is low and frosting is a normal operation process.
The unit will defrost regularly to ensure reliable
During operation, you will hear the sound of
"rushing" or "hissing" like running water.
The sound of refrigerant flowing is normal.
The unit has condensate discharge.
Normal phenomenon during unit operation.
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