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Possible cause Solution
1.Condensation due to atmospheric humidity 1.No action required
2.Water leak
2. Try to locate the leak and check for the presence
of chlorine in the water. If there is chlorine, the
heat pump must be temporarily replaced while it
is being repaired.
Problem:
abnormal amount of ice formed on the evaporator
Observat
ion:
the evaporator is for the most part covered in ice
Possible cause Solution
1.Insufficient air inflow
1.Check the location of the heat pump and remove
any dirt that could be present on the evaporator
2.High water temperature
2. If the pool water is already quite hot (warmer
than 29°C), the probability of ice formation
increases. Lowering the set temperature is a
possible option
3.Incorrect setting of automatic defrost control
3. Check the setting of the defrosting function
together with your installer.
4.The 4-way valve is out of order
4. Check the voltage in the electrical wiring to the
4 -way valve. If electric potential is measured,
replace the coil. If the problem persists, have the
heat pump checked by a refrigeration technician.
5.Not enough refrigerant
5. Have the heat pump checked by a refrigeration
technician.
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