Pioneer FAB Series Installation Manual page 16

Fig.9-5
Indoor
Unit
Ground Wiring
Fig.10-6
Indoor
Unit
Ground Wiring
installation manual
14
Power Linking Wiring (Indoor)
Ground the air conditioner properly to ensure its anti-interference function
Power Supply Power Supply
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Magnetic Ring(optional)
Hitch onto the communication cable, and wind for two circles.
Ground the air conditioner properly to ensure its anti-interference function
Power Supply
Power Wiring (Outdoor)
Outdoor
Unit
Strong electric signal link wiring
Weak electric signal link wiring
Switch/Fuse
(Available locally)
Power Wiring (indoor)
Power linking Wiring (Outdoor)
Out door
Unit
Weak electric signal link wiring
Switch/Fuse
(Available locally)
Ground Wiring
Ground Wiring