© Ecotec Heat Pumps Ltd
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Installation Manual & User Guide
14
much power, which trips the circuit breakers.
Locate the circuit breaker that serves the
auxiliary heating system and reset it.
Heat pump turns on and off too often
If your heat pump cycles off and on too
frequently, the problem is likely to be with the
thermostat. See the thermostat-related
problems below for information on repairing
this problem.
When a heat pump turns off and on too
frequently, the problem may be that the unit is
overheating because of blocked particle filter.
Try cleaning or replacing the filter if that
doesn't work, call a heat pump repair
technician.
Room temperature goes too high or too
low
When room temperature rises higher or drops
lower than the set temperature on the
thermostat, it usually means that the
thermostat is improperly calibrated or installed
where it doesn't sense a proper sampling of
room air.
Heat pump runs noisy
If the heat pump makes rattling noises when it
runs, be sure the cover panels are screwed on
tight.
Check fan blades to make sure they are not
damaged or obstructed.
Heat Pump runs continually
If your heat pump runs continually on a
moderately cold day, it might be an air flow
problem or a refrigerant problem. Air flow can
be interrupted by a dirty coil or blocked intake
vents.
