Electrical Connections; Overview Of All The Electrical Connections; Cs01 - Fujitsu WOxK112LCT Design & Technical Manual

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ELECTRICAL CONNECTIONS

3-13

OVERVIEW OF ALL THE ELECTRICAL CONNECTIONS

The wiring diagram for the indoor unit is shown in detail on electrical wiring diagrams (Chapter 1 for outdoor
unit and Chapter 2 for indoor unit).
Interconnection between the external unit
and the indoor unit
Phase, neutral, earth, communication
cable 4 x 1,5 mm²
Overall layout of the electrical connections for a simple installation (1 heating circuit)
Outdoor sensor :
cable 2 x 0,75 mm²
General electrical supply :
(Single phase,neutral, earth) / cable 3 x 6 mm²
(3-phase,neutral, earth) / cable 5 x 2.5 mm²
(depending on heat pump power)

- (CS01 - 65) -

Remote control radio (option)
Room thermostat radio (option)
Remote control (option) :
Room thermostat (option) :
OK
ESC
Power supply to the electrical back-ups :
(Single phase, earth) / cable 3 x 6 mm²
(3-phase, earth) / cable 4 x 2.5 mm²
Electric panel
or
or
cable 3 x 0,5 mm²
or
cable 2 x 0,5 mm²
Control system