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REMARKS:
(1) When HP stop running in 60 seconds, water pump will shut off automatically.
(2) LED wire controller can operate the water pump after connected additional cable to the pump device in
the position of "PUMP" terminal accurately.
(3) It is necessary to put an extra 3-phase transfer device for 3 phases water pump.
6.Maintenance
You should check the water supply system regularly to avoid the air entering the system and
(1)
occurrence of low water flow, because it would reduce the performance.
(2)
Clean your pools and filtration system regularly to avoid the damage of the unit as a result of the
dirty of clogged filter.
Keep the HP unit dry, clean, well-ventilated and always clean side of the heat exchanger which
(3)
can maintain a good heat exchange and energy saving.
(4) Only a qualified service technician is allowed to operate pressure of the refrigeration system.
(5) Check power cable connection, if heat pump start to operate abnormally, you should turn it off and
contact with qualified technicians.
(6) You should discharge the water from water pump and other water system, to prevent from the freezing
damage on winter seasons.
(7) You should discharge the water from bottom of water pump if HP unit will stop running for a lang time.
In another way, you should check the units thoroughly and fill the system with water fully before the
unit start to run again.
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