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3. Installation
(1) The heat pump unit must be installed by professional technicians .otherwise unit may be
damaged or body injured, even dead
(2) The unit is designed for outdoor location with good ventilation. Recirculation of cold
discharge air back into evaporator coil will greatly reduce heating capacity and efficiency
of the unit, which will void the compressor warranty.
(3) The unit can be installed almost anywhere in the outdoors. To get a good performance, it
needs to meet the three factors :
a) Good ventilation
b) Stable and reliable power supply
c) Recycled water system
The difference from gas water heater, it should not bring environmental pollution or have
the installing problems in-windy areas.
(4) The unit should not be installed in a limited air ventilation area ,or placed in a bush where
it will block the air inlet .
These location deny the unit of a continuous source of fresh air .When seasons changing, it
may stick leaves on the evaporator coil , thereby reducing its efficiency and impact of its
service life .
(5) For indoor installation, please consult more instruction from technicians.
(6) When install a bypass, it should be not exceed 30% of nominal flow rate.
(7) Must make Water level higher than the circulation pump location.
(8) Below picture show the minimum required distance on each side of pool heat pump unit.
(9) Typically, the pool heat pump unit should be installed aside the pools, less than 7.5 meters
distance.
(10) To get the best heat exchange of heat pump unit, it should be matched the normal rate of
water flow recommended in specification sheet.
(11) It is required to increase the discharge pipe to prevent freezing in cold season, to put T
fitting and ball valve to facilitate changing the water in winter or emptying the water out
of system to prevent freezing when HP stop operating at the ambient temperature below
zero ,otherwise the unit may be damaged .
(12) It is suggested to install the quick adapter in front of water in-out connection, which could
discharge water easily to prevent water freezing, and be convenient for maintenance and service.
(13) When unit running ,there will be some condensation water discharged from the bottom,
please hold the drainage nozzle (accessory ) into the hole and clip well ,and then connect
a pipe to drain the condensation water out.