Hayward Pool Products Nautyl PHCP50A, Руководство по установке

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5. MAINTENANCE AND INSPECTION
Check the water supply device and the release often. You should avoid the condition of no water or
air entering into system, as this will influence unit's performance and reliability. You should clear the
pool/spa filter regularly to avoid damage to the unit as a result of the dirty of clogged filter.
The area around the unit should be dry, clean and well ventilated. Clean the side heating exchanger
regularly to maintain good heat exchange as conserve energy .
The operation pressure of the refrigerant system should only be serviced by a certified technician.
Check the power supply and cable connection often,.Should the unit begin to operate abnormally,
switch it off and contact the qualified technician.
Discharge all water in the water pump and water system ,so that freezing of the water in the pump or
water system does not occur. You should discharge the water at the bottom of water pump if the unit
will not be used for an extended period of time. You should check the unit thoroughly and fill the
system with water fully before using it for the first time after a prolonged period of no usage.
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