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14
installation manual
A disconnection device having an air gap contact separation in all active conductors should be
incorporated in the fixed wiring according to the National Wiring Regulation.
When wiring, please choose the corresponding chart, or it may cause damage.The signs of the
indoor terminal block in the some of following fugures may be replaced by L N L1 N1.
CAUTION
Fig.9-7
Ground wiring
Gr ou nd wiring
Power supply
Switch/Fuse
(Available locally)
Power wiring (outdoor)
Strong elec-signal link wiring
Weak elec-signal link wiring
Indoor
Unit
Outdoor
Unit
Ground the air conditioner properly in case to affect its anti-interference function
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