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Electric connections:
CAUTION: before connecting the machine, make sure that the feeder is disconnected
to the electrical network.
The electric installation must be carried out by an experienced electrician and the
supply must come from a severing equipment and differential protection; the whole
must be carried out according to standards' in force in the country where the material
is installed.
Characteristics of the electric supply:
- 230 V +/- 10%, single-phase current, 50 Hz
- Mode of neutral TT and TN.S; the circuit of heat pump must be connected to an earth
circuit.
Characteristic minimum of the protection:
- Protection must be of 16 A, by circuit breaker or fuse; it must protect the Heat pump
exclusively; the circuit breaker must be specified with curve D, the fuse must be
specified Am.
- Differential protection : 30 mA (the length of cable between the connector block of
the heat pump and the protection of should not exceed 12 m).
Control :
The heat pump is fitted out with a water flow detector which function is to apply
the signal to the electronic card when the water flow is sufficient.
We recommend when it is possible to control the heat pump to the filtration pump
(by contacting relay non supplied to insert in the feeding circuit of the heat pump).
The remmonded water flow speed is 5~12m³/h(Depending on the model).
Removed control panel:
An extension cord allows the removal of the panel in inserting it in a standard
electric box into the technical local; the option is supplied with a cover allowing to
seal the aperture let by the removal of the control panel.
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