10
S1
S2
S3
L
N
BLUE
BLUE
YELLO
W
YELLO
W
CN01
CN01
BLACK
CN01
BLACK
S1
S2
S3
L
N
YELLO
W
BLUE
BLUE
YELLO
W
CN01
Indoor unit model
PKA-RP·HAL
Indoor unit power supply
~/N (single), 50 Hz, 230 V
Indoor unit input capacity
*1
Main power switch (Breaker)
16 A
Wiring
Wire
No.
×
size
(mm
2
)
Indoor unit power supply & earth
3 × Min. 1.5
Indoor unit earth
1 × Min. 1.5
Indoor unit-Outdoor unit
*2
2 × Min. 0.3
Indoor unit-Outdoor unit earth
–
Wired remote controller (option) Indoor unit
*3
2 × Min. 0.3 (Non-polar)
Circuit
rating
Indoor unit L-N
*4
AC 230 V
Indoor unit-Outdoor unit S1-S2
*4
–
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. Max. 120 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.
*3. Max. 500 m
*4. The figures are NOT always against the ground.
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 cables.
If the indoor and outdoor units have separate power supplies, refer to the table
at the below. If the optional wiring replacement kit is used, change the indoor unit
electrical box wiring refering to the figure in the right and the DIP switch settings of
the outdoor unit control board.
Indoor unit specifications
Indoor power supply terminal kit (option)
Required
Indoor unit electrical box connector
connection change
Required
Label affixed near each wiring diagram for
the indoor and outdoor units
Required
Outdoor unit DIP switch settings (when
using separate indoor unit/outdoor unit
power supplies only)
ON
OFF
1
2
(SW8)
3
* There are three types of labels (labels A, B, and C). Affix the appropriate labels to
the units according to the wiring method.
Connectors (connections when shipped
from the factory are for indoor unit power
supplied from outdoor unit)
Indoor unit power supplied from outdoor unit
(when shipped from factory)
If the indoor and
outdoor units have
separate power
supplies, change the
connections of the
connectors as shown
in the following
figure.
Connectors
Indoor unit
control board
Separate indoor unit/outdoor unit power
supplies
Indoor unit
control board
6. Electrical work
6.2. Remote controller
6.2.1. For wired remote controller (option)
1) Installing procedures
(1) Select an installing position for the remote controller. (Fig. 6-2)
The temperature sensors are located on both remote controller and indoor unit.
►
Procure the following parts locally:
Two piece switch box
Thin copper conduit tube
Lock nuts and bushings
A
Remote controller profile
B
Required clearances surrounding the remote controller
C
Installation pitch
(2) Seal the service entrance for the remote controller cord with putty to prevent
possible invasion of dew drops, water, cockroaches or worms. (Fig. 6-3)
A
For installation in the switch box:
B
For direct installation on the wall select one of the following:
• Prepare a hole through the wall to pass the remote controller cord (in order to run
the remote controller cord from the back), then seal the hole with putty.
• Run the remote controller cord through the cut-out upper case, then seal the cut-
out notch with putty similarly as above.
B-1. To lead the remote controller cord from the back of the controller:
B-2. To run the remote controller cord through the upper portion:
(3) For direct installation on the wall
C
Wall
D
Conduit
E
Lock nut
F
Bushing
G
Switch box
H
Remote controller cord
I
Seal with putty
J
Wood screw
B-1.
B-2.
Fig. 6-3
Fig. 6-2
30
46
30
30
120
83.5
RG79D479H02_en.indd 10
2012/10/09 (火) 午前 11:37:55
