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b. Please check for any water leaks before starting your Davey heat pump.
c. For protection, your Davey heat pump is equipped with a time lag starting function, the fan will run 1
minute earlier than the compressor on start-up, and it will stop running 1 minute later than the compressor
when your heat pump is stopped.
d. If you notice any abnormal noises from your heat pump, please turn it off and contact Davey.
7. MAINTENANCE
Disconnect the power to the heat pump before any inspection, cleaning or service.
R32 Gas
Any maintenance on the refrigeration circuit including handling, installation,
cleaning and servicing and disposal must be carried out by licensed personnel
and in compliance with national gas regulations.
1. Winterising your heat pump:
Winterising is required in conditions where any water inside the heater can drop below 0°C. In this
situation, if not carried out, severe damage is likely to occur to the Davey heat pump.
a. Turn off the circuit breaker, or isolation switch;
b. Drain the Davey heat pump. Loosen all water connections;
c. Rinse the interior of the heat exchanger cylinder with a stream of tap water for about 15 minutes to
remove any chlorine residue that could cause damage to the heat exchanger.
d. Tilt the unit towards the back to remove all water from the unit.
e. Block water inlet and outlet with a cloth or plastic to prevent mice, or other animals from entering the unit.
WARNING: All water connections to the pool should be disconnected for winter to allow
complete drainage of the Davey heat pump. The winterising must be done before air
temperatures reach freezing point.
WARNING: The Davey heat pump should never be tilted more than 30-35º, even
during transportation. Should this occur, allow the Davey heat pump to sit for
4 hours before turning on.
2. Please clean this machine with household detergents or clean water, NEVER use gasoline, thinners or
any similar fuel.
3. Always disconnect the Davey heat pump before:
Opening the access door;
Cleaning the cabinet, or evaporator.
