Electrical Connections - Uniflair Aquaflair 00182 Instruction Manual

ELECTRICAL CONNECTIONS

(See also the electrical diagram enclosed with the unit)
Before doing any work on electrical components make sure that the power supply is disconnected.
Correct and accurate electrical connections which comply with applicable safety regulations are vital for
preventing injuries and for correct long-term unit operation.
1) OPEN the cover of the electrical panel on the front of the unit above the compressor housing;
2) CHECK that the power supply corresponds to the information given on the unit's data plate (voltage,
phases, frequency)
3) ATTACH the power supply cable, passing it through one of the pre-cut holes in the unit shown in the
diagram below.
L1 L2 L3 N
PRE-MARKED HOLES
The are holes in the base of the electrical panel to allow passing of:
a. power supply cable to be connected to the IG main switch terminals on the right of the electrical panel;
b. signal cables to be connected to the microprocessor control terminals on the left of the electrical panel.
The power supply cable is not provided by Uniflair; the installer must select and obtain the correct cable size.
For short distances (<30 metres) the following cable sizes are recommended:
ARA 00152 00182 00202 00232 00252 00302 00403 00504
Power supply
4x10+10PE 4x16+16PE 4x25+25PE
cable
4) CONNECT the three power supply phases to the terminals of the IG main switch after checking that there
is no power supply to the unit. Check that the wires are correctly inserted and tighten the screws.
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