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LED displays actual water
temperature, no error code
displays
1. Fan NOT running
2. Not enough air ventilation
3.Not enough refrigerant
1. Check the cable
connections between the
motor and fan, if
necessary, they should be
replaced
2. Check the location of the
heat pump, and eliminate
all obstacles to assure a
good air ventilation
3 Replace or repair the
heat pump
Water stains on heat pump
unit
1. Concreting
2. Water leakage
1. No action
2. Check the titanium heat
exchanger carefully if it
shows any defects
Too much ice
on evaporator
Too much ice on
evaporator
1. Check the location of
heat pump, and eliminate
all obstacles to assure a
good air ventilation
2. Replace or repair the
heat pump
9. 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
the heat pump.
(2) Clean your pools and filtration system regularly to avoid the damage of the unit as a result
of a dirty or clogged filter.
(3) You should discharge the water from the bottom of the water pump if the heat pump will
stop running for a long time (specially during the winter season).
(4) On any other moment, you should check if the unit has enough water before the unit
starts to run again.
(5) After the unit is conditioned for the winter season, it is preferred to cover the heat pump
with the special winter heat pump cover.
(6) When the unit is running, there is allways a little water discharge under the unit.
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