Disconnect: A disconnect means (circuit breaker, fused or un-fused switch) should be located within sight of and readily
accessible from the unit .This is common practice on commercial and residential heat pumps. It prevents
remotely-energizing unattended equipment and permits turning off power at the unit while the unit is being serviced.
8. Maintenance
(1) You should check the water supply system regularly to avoid the air entering the system and occurrence of low water flow,
because it would reduce the performance and reliability of HP unit.
(2) Clean your pools and filtration system regularly to avoid the damage of the unit as a result of the dirty of clogged filter.
(3) You should discharge the water from bottom of water pump if HP unit will stop running for a long time (specially during
the winter season).
(4) In another way, you should check the unit is water fully before the unit start to run again.
(5) After the unit is conditioned for the winter season, it is recommended to cover the heat pump with special winter heat
pump.
(6) When the unit is running, there is all the time a little water discharge under the unit.
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