Swim & Fun 1401 Handbuch Seite 145

UK
Malfunctions and solutions (not shown on the LED display)
Malfunctions
The pump is not
running
The water tem-
perature is cool-
ing when the HP
runs during the
heating mode
Short operation
Water drops
Too much ice on
the evaporator.
MV-1401-1402-1403-01-2020 . © All rights reserved Swim & Fun Scandinavia ApS
Observation Reasons
LED wire controller No power supply con-
No display nected
The LED wire controller The heat pump is set to
shows the actual time. standby
The LED wire controller 1. The water tempera-
shows the actual water ture is about to reach
temperature. the set value, HP during
constant temperature
status.
2. The heat pump starts
to run.
3. During defrosting.
The LED wire control- 1. Choose the wrong
ler displays the actual mode.
water temperature and
2. The figures show that
no error code is dis-
there are faults
played.
3. Controller fault.
The LED displays the 1. The fan is not running
actual water tempera-
2. Insufficient air venti-
ture, no error code is
lation.
displayed.
3. Insufficient refrigerant.
Water drops on the 1. Moulding
heat pump unit.
2. Water leakage.
Too much ice on the
evaporator.
Solution
Check cable and the circuit breaker if it is
connected
Start the heat pump
1. Check the water temperature setting.
2. Start the heat pump after a few minutes.
3. The LED wire controller should display
"Defrosting".
1. Adjust the mode to run properly
2. Replace the defective LED wire controller,
and then check the status after changing
the running mode, check the water inlet and
outlet temperature.
3. Replace or repair the heat pump unit.
1. Check the cable connections between the
motor and fan, replace if necessary.
2. Check the location of the heat pump unit,
and eliminate all obstacles to ensure good
air ventilation.
3 Replace or repair the heat pump unit.
1. No action.
2. Check the titanium heat exchanger care-
fully for any defects.
1. Check the location of the heat pump unit,
and eliminate all obstacles to ensure good
air ventilation.
2. Replace or repair the heat pump unit.
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