Installation manual
9
6. Electrical work
6.1. Indoor unit
PKA-RP60, 71, 100KAL (Fig. 6-1)
Connection can be made without removing the front panel.
1. Open the front grille, remove the screw (1 piece), and remove the electrical
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
BFixing screw
CClamp
DGround wire connection portion
EWired remote control terminal board: (option) 1 and 2, do not have polarity
FIndoor/outdoor connection terminal board: S1, S2, and S3, have polarity
GLead
HTerminal screw
IGround wire: Connect the ground wire in the direction illustrated in the diagram.
JWired remote control cord
KIndoor/outdoor connection cord
PKA-RP60, 71, 100KAL
Fig. 6-1
H
H
12mm
55mm
D
12mm
55mm
E
F
K
J
C
J
K
D
F
E
A
B
S3
I
G
6.1.1. Indoor unit power supplied from outdoor unit
The following connection patterns are available.
The outdoor unit power supply patterns vary on models.
S1
S2
L
N
1
2
S1
S2
S3
S3
A B C
D
E
F
G
S1
S2
L
N
1
2
S1
S2
S3
S1
S2
S3
S3
S1
S2
S3
S1
S2
S3
A B C
D
E
F
HHH
G G G G
Simultaneous twin/triple/four system
* 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
BEarth leakage breaker
CWiring circuit breaker or isolating switch
DOutdoor unit
EIndoor/outdoor unit connecting cords
FWired remote controller (option)
GIndoor 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
BEarth leakage breaker
CWiring circuit breaker or isolating switch
DOutdoor unit
EIndoor/outdoor unit connecting cords
FWired remote controller (option)
GIndoor unit
HIndoor unit earth
1:1 System