9
Indoor unit model
PKA-RP·HAL
Indoor unit power supply
–
Indoor unit input capacity
*1
Main power switch (Breaker)
–
Wiring
Wire
No.
×
size
(mm
2
)
Indoor unit power supply
–
Indoor unit earth
1 × Min. 1.5
Indoor unit-Outdoor unit
*2
3 × 1.5 (Polar)
Indoor unit-Outdoor unit earth
*2
1 × Min. 1.5
Wired remote controller (option) Indoor unit
*3
2 × Min. 0.3
Circuit
rating
Indoor unit L-N
*4
–
Indoor unit-Outdoor unit S1-S2
*4
AC 230 V
Indoor unit-Outdoor unit S2-S3
*4
DC 24 V
Wired remote controller (option) Indoor unit
*4
DC 12 V
*1. A breaker with at least 3 mm contact separation in each pole shall be provided. Use non-fuse breaker (NF) or earth leakage breaker (NV).
*2. <For 25-140 outdoor unit application>
Max. 45 m
If 2.5 mm
2
used, Max. 50 m
If 2.5 mm
2
used and S3 separated, Max. 80 m
For PUHZ-RP100/125/140 YHA application, use shield wires. The shield part must be grounded with the indoor unit OR the outdoor unit, NOT with both.
<For 200/250 outdoor unit application>
Max. 18 m
If 2.5 mm
2
used, Max. 30 m
If 4 mm
2
used and S3 separated, Max. 50 m
If 6 mm
2
used and S3 separated, Max. 80 m
*3. Max. 500 m
*4. The figures are NOT always against the ground.
S3 terminal has DC 24 V against S2 terminal. However between S3 and S1, these terminals are not electrically insulataed by the transformer or other device.
Notes: 1. Wiring size must comply with the applicable local and national code.
2. Power supply cords and Indoor unit/Outdoor unit connecting cords shall not be lighter than polychloroprene sheathed flexible cord. (Design 245 IEC
57)
3. Install an earth longer than other cords.
6. Electrical work
6.1.2. Separate indoor unit/outdoor unit power supplies (For PUHZ application only)
The following connection patterns are available.
The outdoor unit power supply patterns vary on models.
* The optional wiring replacement kit is required.
S1
S2
L
N
1
2
L
N
S1
S2
S3
S3
A
C
B
D
J
E
B
C
F
G
H
S1
S2
L
N
1
2
L
N
S1
S2
S3
L
N
S1
S2
S3
L
N
S1
S2
S3
L
N
S1
S2
S3
S3
A
B
C
D
E
J
B
C
F
H
G
G
G
G
H
H
H
K
K
K
* Affix a label B 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
Indoor/outdoor unit connecting cords
F
Wired remote controller (option)
G
Indoor unit
H
Option
J
Indoor unit power supply
* The optional wiring replacement kits are required.
Simultaneous twin/triple/four system
* Affix a label B 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
Indoor/outdoor unit connecting cords
F
Wired remote controller (option)
G
Indoor unit
H
Option
J
Indoor unit power supply
K
Indoor unit earth
1:1 System
RG79D479H02_en.indd 9
2012/10/09 (火) 午前 11:37:55
