Mitsubishi Electric MR.SLIM PUHZ-P200+250YHA3 Series Installationshandbuch Seite 8

6. Electrical work
* In case of PEA-200, 250
E
PUHZ-200, 250
A B C
G
* In case of PEA-400, 500
E
(No.1 Outdoor)
PUHZ-200, 250
A B C
G
E (No.2 Outdoor)
PUHZ-200, 250
A B C
G
* In case of PEA-200, 250
L M N
E E E
F F F
J K
6.2. Field electrical wiring
Outdoor unit model
Outdoor unit Phase
power supply Frequency & Voltage
Outdoor unit input capacity Main switch (Breaker)
Outdoor unit power supply
Wiring
Indoor unit-Outdoor unit
Wire No. × size
Indoor unit-Outdoor unit earth
(mm²)
Remote controller-Indoor unit
Outdoor unit L1-N, L2-N, L3-N
Indoor unit-Outdoor unit S1-S2
Circuit rating
Indoor unit-Outdoor unit S2-S3
Remote controller-Indoor unit
*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 fi gures 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 fl exible cord. (Design 60245 IEC 57)
3. Install an earth longer than other cables.
8
D
F
PEA-200, 250
I
I
H
D
F
PEA-400, 500
T ( B - 4 ) 1 T ( B - 4 ) 2
H
I
I
I
H
* In case of PEA-400, 500
O
L M
E E
E
F
F
J
Fig. 6-2
*1
*2 Cable length 50 m : 3 × 4 (Polar)/Cable length 80 m : 3 × 6 (Polar)
*3
*4
*4
*4
C B A
G
C B A
G
N O P Q
E E E E
F F
K
P200, 250
3N~(3ph 4-wires), 50 Hz,
400 V
32 A
5 × Min. 4
1 × Min. 2.5
2 × 0.3 (Non-polar)
AC 230 V
AC 230 V
DC 24 V
DC 12 V
A Power supply
B Earth leakage breaker
C Circuit breaker or local switch
D LCD remote controller
E Outdoor unit
F Indoor unit
G Power cable wiring
H Indoor/Outdoor connection wiring
I Grounding
J Main remote controller
K Subordinate remote controller
L Standard (Refrigerant address = 00)
M Refrigerant address = 01
N Refrigerant address = 02
O Refrigerant address = 03
P Refrigerant address = 14
Q Refrigerant address = 15