Electrical Connections - Astralpool OPTIMA Serie Manual Tecnico

Electrical connection
4.3.

The power supply for the heat pump must come, preferably, from a sole circuit provided with standard-issue
protection components (see above: protection by a 30 mA differential) and a magnetic circuit breaker.

The electrical installation must be carried out by a qualified professional (an electrician, for example) according to
the applicable laws and regulations of the target country.

The heat pump circuit must be linked to a safety earth circuit levelled to the terminal block.

Cables must be installed correctly avoiding interferences

The heat pump may be connected to an earthed 220/2/50Hz -380/3/50 Hz general-purpose power supply.

This section is indicative and must be verified and adapted according to the installation needs and conditions.

Supply cable sections will follow the international standards. Next table shows some values for cable length
shorter than 5 m.

The acceptable tolerance to voltage fluctuation is +/- 10% during operation.
ELECTRICAL
DATE 7
MAXIMÚN (Amp)
14,1
MAGNETIS
CIRCUIT
20
BREAKER
VOLTAGE (V)
230 II
SECTION (mm2)
4
Nº OF WIRES
3
The electrical installation should be done by qualified professionals, keeping in mind the following points:

Connect the equipment following the wiring diagram included in this manual.

Place a U-curve thermal-magnetic circuit breaker in the general power connection to protect the line in the case of
a short in the circuit.

Place a differential circuit breaker in the general power connection to protect the equipment from possible
grounding problems. The differential breaker should be minimum 30 mA.

Before installing the connections, be sure to disconnect the electricity so that the power supply is turned off.

Connect the power supply wires to the machine's input terminal.

Connect the grounding wire to its corresponding terminal.

Connect the debugger control connections in parallel with the debugger time connection.
12 15
15,1 7,3 20,8
20 10 25
230 II 400 III 230 II 400 III
4 4 6
3 5 3
OPTIMA
20
8.8 26.2 10,6 24,1
16 32 16 32
400
230 II 230 II
III
4 10 4 10
5 3 5 3
12
25 30 45
12 19,7 22,4
16 25 25
400 III 400 III 400 III
4 4 4
5 5 5
ENGLISH
50 60
25,26 34
32 40
400 III 400 III
4 6
5 5