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Installation
Installer reference guide
41
FNA25~60A2VEB(9)
Split system air conditioners
4P550955-3C – 2020.12
4
Wrap the cables with the sealing material (accessory) to prevent water from
entering the unit. Seal all gaps to prevent small animals from entering the
system.
WARNING
Provide adequate measures to prevent that the unit can be used as a shelter by small
animals. Small animals that make contact with electrical parts can cause
malfunctions, smoke or fire.
A
c
b
c
a
A
Indoor PCB (assembly)
a
Power supply and earth wiring
b
Transmission and user interface wiring
c
Clamps
X
Not allowed
O
Allowed
5
Reattach the service cover.
1~ 50 Hz
220-240 V
b
a
e
c
d
a
Interconnection cable
b
Power supply cable
c
Earth leakage circuit breaker
d
Fuse
e
User interface