Electrical Wiring - Harmopool ZVWX4013 Instructions Manual

Electrical wiring

Verify the local power supply and the operating voltage of the heat pump. It is
recommended to use a separate circuit breaker (slow type – D curve) for the heat pump
together with the proper wiring characteristics. The current to the heat pump should only
be applied when the filter pump is running. For example, a relay controlled by the filter pump
could be used to activate the current to the heat pump. Connect the electrical supply to the
junction box inside the heat pump. All heat pumps require a single-phase connection.
Earthing the heat pump is required to protect you against electrical shocks caused by an
eventual short circuit inside the heat pump.
Model Power supply (Volt) Circuit breaker (A)
ZVWX4013 220-240
ZVWX4023 220-240
ZVWX4033 220-240
ZVWX4053 220-240
Values in this table are only guidelines. Please check your local regulations.
The heat pump is not equipped with a flow switch or any other kind of water flow
detection. Therefore, the heat pump has to be wired electrically together with the filter
pump to ensure water flow while the heat pump is running.
Running current (A)
16 3,3
16 4,8
20 7,5
20 13
Cable diameter (mm2)
for cable length max 15m
2,5
2,5
2,5
2,5
9