Astralpool APH3 INVERBOOST, User And Service Manual

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9.3 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) Only a qualified technician is authorized to operate the cooling system pressure.
(4) Please always drain the water from the heat pump when it is stopped during the winter or when the ambient
temperature falls below 0
℃
, otherwise the titanium exchanger will be damaged by freezing, in which case it will be
lost the guarantee. You should discharge the water from the drainage, if HP unit will stop running for a long time
(especially during the winter season).
(5) In the way, you should check the unit is water fully before the unit start to run again.
(6) After the unit is conditioned for the winter season, it is recommended to cover the heat pump with special
winter heat pump.
(7) When the unit is running, there is all the time a little water discharge under the unit
(8) Please fill the R32 gas from the globe valve inside machine.
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