COMFORTPOOL EasyHeat 2, User And Service Manual

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5.2. Other malfunctions (no error code on LED display)
Malfunction Observation Reason Solution
Heat pump is
not running
LED wire controller
no display.
No power supply.
Check if cable and circuit
breaker are connected.
LED wire controller
displays the actual
water temperature.
1. Water temperature is
reaching the setting
value, heat pump under
constant temperature
status.
2. Heat pump just starts to
run.
1. Verify water temperature
setting.
2. Heat pump will restart
after a few minutes.
Short running
LED displays actual
water temperature, no
error code displays.
1. Fan NO running.
2. Air ventilation is not
enough.
3. Refrigerant is not
enough.
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.
Water stains
Water stains on heat
pump unit. 1. Condensation
2. Water leakage
1. No action.
2. Contact dealer, the
titanium heat exchanger
needs to be carefully
checked for possible
defects.