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PUHZ-200, 250
PEA-200, 250
(No.1 Outdoor)
PUHZ-200, 250
PEA-400, 500
)
2
-
4
B
T
(
)
1
-
4
B
T
(
(No.2 Outdoor)
PUHZ-200, 250
8
6. Electrical work
6.2. Field electrical wiring
Outdoor unit model
P200, 250
Outdoor unit
power supply
Phase
Frequency & Voltage
3N~(3ph 4-wires), 50 Hz,
400 V
Outdoor unit input capacity Main switch (Breaker)
*1
32 A
Wiring
Wire No. × size
(mm²)
Outdoor unit power supply
5 × Min. 4
Indoor unit-Outdoor unit
*2
Cable length 50 m : 3 × 4 (Polar)/Cable length 80 m : 3 × 6 (Polar)
Indoor unit-Outdoor unit earth
1 × Min. 2.5
Remote controller-Indoor unit
*3
2 × 0.3 (Non-polar)
Circuit rating
Outdoor unit L1-N, L2-N, L3-N
AC 230 V
Indoor unit-Outdoor unit S1-S2
*4
AC 230 V
Indoor unit-Outdoor unit S2-S3
*4
DC 24 V
Remote controller-Indoor unit
*4
DC 12 V
*1. A breaker with at least 3.0 mm contact separation in each poles shall be provided. Use earth leakage breaker (NV).
*2. Max. 80 m Total Max. including all indoor/indoor connection is 80 m.
• Use one cable for S1 and S2 and another for S3 as shown in the picture.
• Max. 50 m Total Max. for PEA. Wiring size 3 × 1.5 (Polar).
*3. The 10 m wire is attached in the remote controller accessory.
*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/Outdoor unit connecting cords shall not be lighter than polychloroprene sheathed flexible cord. (Design 60245 IEC 57)
3. Install an earth longer than other cables.
Fig. 6-2
* In case of PEA-200, 250
Power supply
Earth leakage breaker
Circuit breaker or local switch
LCD remote controller
Outdoor unit
Indoor unit
Power cable wiring
Indoor/Outdoor connection wiring
Grounding
Main remote controller
Subordinate remote controller
Standard (Refrigerant address = 00)
Refrigerant address = 01
!
Refrigerant address = 02
"
Refrigerant address = 03
#
Refrigerant address = 14
$
Refrigerant address = 15
* In case of PEA-400, 500
!
"
! "
# $
* In case of PEA-200, 250
* In case of PEA-400, 500
Never splice the power cable or the indoor-outdoor connection cable, otherwise it may result in a smoke, a fire or communication failure.
Содержание PUHZ-P-YHA Series
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