Electrical Connections; Overview Of All The Electrical Connections - Fujitsu WGYA050DG6 Design & Technical Manual

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ELECTRICAL CONNECTIONS

3-13

OVERVIEW OF ALL THE ELECTRICAL CONNECTIONS

The wiring diagram for the hydraulic unit is shown in detail on electrical wiring diagrams.
(Chapter 1 for outdoor unit and Chapter 2 for hydraulic unit)
Cable 2x0,75 mm²
Interconnection between
the outdoor unit and the hydraulic unit :
Phase, Neutral, Earth, Communication bus
Overall layout of the electrical connections for a simple installation (1 heating circuit)
Outdoor sensor
Cable 4x1,5 mm²
General electrical supply (Phase, Neutral, Earth)
(depending on heat pump power)
- (CS01 - 67) -
Wireless remote control (option)
Wireless room thermostat (option)
Room thermostat (option)
DHW power supply
Power supply to the electrical back-ups
(Phase, Neutral, Earth) (Phase, Neutral, Earth)
(depending on the hydraulic modes)
Cable 3x1,5 mm²
Electric
panel
or
Remote control (option)
Cable 3x0,5 mm²
or
Cable 2x0,5 mm²
Control system