Electrical Connection; Electrical Protection - Bering INVERBOOST PX Benutzer- Und Wartungshandbuch

Electrical connection

Note: Although the heat pump is electrically isolated from the rest of the swimming pool system, this only
prevents the flow of electrical current to or from the water in the pool. Earthing is still required for protection
against short-circuits inside the unit. Always provide a good earth connection.
Before connecting the unit, verify that the supply voltage matches the operating voltage of the heat pump.
NOTE:
(1)Above electrical wiring diagram only for your reference, please subject machine posted the wiring
diagram.
(2)The swimming pool heat pump must be connected ground wire well, although the unit heat exchanger
is electrically isolated from the rest of the unit .Grounding the unit is still required to protect you against
short circuits inside the unit .Bonding is also required.

8.2 Electrical protection

The power supply for the heat pump must come, preferably, from an exclusive circuit with regulatory protection
components (30mA differential protection) and a magneto-thermal switch.
- The electrical installation must be carried out by a specialized professional (electrician) in accordance with the
standards and regulations in force in the country of installation.
- The heat pump circuit must be connected to a safety earth circuit at the terminal block.
- The cables must be properly installed to prevent interference.
- The pump is intended for connection to a general power supply with earth connection.
- Section of the cable; This section is indicative and should be checked and adapted according to the needs and
conditions of use.
- The tolerance of acceptable voltage variation is +/- 10% during operation.
The connections must be dimensioned according to the power of the device and the state of
installation.
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