Fujitsu AOYA18LALL Installation And Operating Manual page 55

Heat pump, Split, single service
Compressor
Connector
Red
White
Black
Terminal block
White
Brown
Filter EMI
Coil
Relay
Terminal block
Installation and operating manual "1350-EN"
Filter EMI
Red
White
Black
Brown
Active Red
Orange
filter
unit
Yellow
Yellow
Blue
Filter EMI
White
Violet
Diode bridge
Filter EMI
Filter EMI
Posistor
Figure 48 - Electrical wiring of outside unit Model 155
Temperature sensors
Fuse
Regulation board
Filter
White
Black
Interconnection
between the outside unit
and the hydraulic module
HP pressure switch
Red
Red
Black
4-way valve
Black
Red
Black
Ventilator 1
White
Yellow
Brown
Red
Black
Ventilator 2
White
Yellow
Brown
Red
Electronic
Brown
Blue
expansion
Orange
valve
Yellow
White
Filter EMI
Red
Terminal block
Electricity
supply
55