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Connection can be made without removing the front panel.
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parts cover.
2. Securely connect each wire to the terminal board.
* In consideration of servicing, provide extra length for each of the wires.
* Take care when using strand wires, because beards may cause the wiring to
short out.
3. Install the parts that were removed back to their original condition.
4. Fasten each of the wires with the clamp under the electrical parts box.
A
Electrical box cover
B
Fixing screw
C
Clamp
D
Ground wire connection portion
E
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polarity
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G
Lead
H
Terminal screw
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Ground wire: Connect the ground wire in the direction illustrated in the diagram.
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Wired remote control cord
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H
H
12mm
55mm
D
12mm
55mm
E
F
K
J
C
J
K
D
F
E
A
B
S3
I
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The following connection patterns are available.
The outdoor unit power supply patterns vary on models.
S1
S2
L
N
S3
D
A
B
C
1
2
S1
S2
S3
S1
S2
S3
S1
S2
S3
S1
S2
S3
E
F
H
H
H
G
G
G
G
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* Affix a label A that is included with the manuals near each wiring diagram for the indoor and outdoor units.
A
Outdoor unit power supply
B
Earth leakage breaker
C
Wiring circuit breaker or isolating switch
D
Outdoor unit
E
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F
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G
Indoor unit
* Affix a label A that is included with the manuals near each wiring diagram for the indoor and outdoor units.
A
Outdoor unit power supply
B
Earth leakage breaker
C
Wiring circuit breaker or isolating switch
D
Outdoor unit
E
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F
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G
Indoor unit
H
Indoor unit earth
1:1 System
S1
S2
L
N
1
2
S1
S2
S3
S3
A
B
C
D
E
F
G
