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6. Electrical work
6.1. Outdoor unit (Fig. 6-1, Fig. 6-2)
1 Remove the service panel.
2 Wire the cables referring to the Fig. 6-1 and the Fig. 6-2.
S1
S2
S3
B
L N
S1
S2
S3
D
For Power
For Power
D
B
E
Fig. 6-1
A
A Indoor unit
B Outdoor unit
C Remote controller
C
D Main switch (Breaker)
E Earth
A
C
F
G
I
H
Fig. 6-2
F Terminal block
G Indoor/Outdoor connection terminal block (S1, S2, S3)
H Service panel
I Clamp
* Clamp the cables so that they do not contact the center of the service panel or the gas valve.
J Earth terminal
Note :
If the protective sheet for the electrical box is removed during servicing, be sure to
reinstall it.
Caution:
Be sure to install N-Line. Without N-Line, it could cause damage to unit.
J
L N
S1 S2 S3
J
13
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