Other Malfunctions (No Error Code On Led Display) - COMFORTPOOL EasyHeat serie Benutzer- Und Instandhaltungshandbuch

5.2.

Other malfunctions (no error code on LED display)

Malfunction Observation
LED wire controller
no display.
Heat pump is
not running
LED wire controller
displays the actual
water temperature.
LED displays actual
Short running water temperature, no
error code displays.
Water stains on heat
Water stains
pump unit.
Reason
No power supply.
1. Water temperature is
reaching the setting
value, heat pump under
constant temperature
status.
2. Heat pump just starts to
run.
1. Fan NO running.
2. Air ventilation is not
enough.
3. Refrigerant is not
enough.
1. Condensation
2. Water leakage
Solution
Check if cable and circuit
breaker are connected.
1. Verify water temperature
setting.
2. Heat pump will restart after
a few minutes.
1. Contact dealer, the cable
connections between the
motor and fan need to be
checked and, if necessary,
replaced.
2. Check the location of heat
pump unit and eliminate all
obstacles to provide good
air ventilation.
3. Contact dealer for possible
repair or replacement of
the heat pump unit.
1. No action.
2. Contact dealer, the titanium
heat exchanger needs to
be carefully checked for
possible defects.
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