Fujitsu WGYA050DG6 - Electrical Connections; Overview of All the Electrical Connections

- (CS01 - 67) -
Control system
CONTROL
SYSTEM
CONTROL
SYSTEM
ELECTRICAL CONNECTIONS3.
OVERVIEW OF ALL THE ELECTRICAL CONNECTIONS3-1.
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)
Overall layout of the electrical connections for a simple installation (1 heating circuit)
Outdoor sensor
Cable 2x0,75 mm²
Interconnection between
the outdoor unit and the hydraulic unit :
Phase, Neutral, Earth, Communication bus
Cable 4x1,5 mm²
Wireless remote control (option)
Wireless room thermostat (option)
Remote control (option)
Cable 3x0,5 mm²
Room thermostat (option)
Cable 2x0,5 mm²
Power supply to the electrical back-ups
(Phase, Neutral, Earth)
DHW power supply
(Phase, Neutral, Earth)
Cable 3x1,5 mm²
General electrical supply (Phase, Neutral, Earth)
(depending on heat pump power)
Electric
panel
or
or
(depending on the hydraulic modes)