Astralpool APH3 INVERBOOST - Page 30

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6.5 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.
Models
Circuit breaker
Maximum length of the wire
2,5 mm²
4 mm²
6 mm²
10 mm²
68837
13 A
45 m
75 m
110 m
185 m
68838
15 A
34m
54m
80 m
135 m
68839
18 A
32 m
50 m
75 m
128m
68840
24 A
/
35m
52 m
95m
These values are given as a guideline, only an authorised electrician can determine the values
corresponding to your installation. The electric
cable
must be equipped with a ground connection and
with a circuit breaker with difference 30mA.
6.
6.
6.
Electrical
Electrical
Electrical
Wiring
Wiring
Wiring