Drainage Piping Work; Electrical Work - Mitsubishi Electric Mr.Slim PUHZ-P-VHA2 Série Mode D'emploi

4. Installing the refrigerant piping
A
E
A
D
P100-P140 : A+B+C(+D) 50 m
Fig. 4-7

5. Drainage piping work

Outdoor unit drainage pipe connection
When drain piping is necessary, use the drain socket or the drain pan (option).

6. Electrical work

6.1. Outdoor unit (Fig. 6-1, Fig. 6-2)
1 Remove the service panel.
2 Wire the cables referring to the Fig. 6-1 and the Fig. 6-2.
D
L
N
For Heater
S1
S2
S3
B
L N S1 S2 S3
D
D
For Power For Power
B
E
6.2. Field electrical wiring
Outdoor unit model
Outdoor unit power supply
Outdoor unit input capacity Main switch (Breaker)
Outdoor unit power supply
Outdoor unit power supply earth
Indoor unit-Outdoor unit
Indoor unit-Outdoor unit earth
Remote controller-Indoor unit
Outdoor unit L-N (single)
Indoor unit-Outdoor unit S1-S2
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 non-fuse breaker (NF) or earth leakage breaker (NV).
*2. Max. 45 m
2
If 2.5 mm used, Max. 50 m
2
If 2.5 mm used and S3 separated, Max. 80 m
*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.
C
A
B D
C
A
B
C 20 m
D
B
B–C
B–D 8 m
C–D
* With Heater
model only
A
A Indoor unit
B Outdoor unit
C
C Remote controller
D Main switch (Breaker)
E Earth
For Heater For Heater For Heater
D D
A A
C
E E
Fig. 6-1
P100, P125V
~/N (single), 50 Hz, 230 V
*1 32 A
2 × Min. 4
1 × Min. 4
*2 3 × 1.5 (Polar)
*2 1 × Min. 1.5
*3 2 × 0.3 (Non-polar)
*4 AC 230 V
*4 AC 230 V
*4 DC 24 V
*4 DC 12 V
4.7. For twin/triple combination
Refrigerant piping limitation of length, height difference are shown in the fi gure. (Fig.
4-7)
A Indoor unit
B Outdoor unit
C Multi distribution pipe (option)
D Height difference (Indoor unit-Outdoor unit) Max. 30 m
E Height difference (Indoor unit-Indoor unit) Max. 1 m
Drain socket
Drain pan
 P100-P140
A
C
D
E
A Earth terminal
D
B Terminal block
C Clamp
D Service panel
E Wire the cables so that they do not
A
contact the center of the service
panel or the gas valve.
E
P140V
~/N (single), 50 Hz, 230 V
40 A
2 × Min. 6
1 × Min. 6
3 × 1.5 (Polar)
1 × Min. 1.5
2 × 0.3 (Non-polar)
AC 230 V
AC 230 V
DC 24 V
DC 12 V
P100-P140
PAC-SG61DS-E
PAC-SG64DP-E
 P100-P140
B
L N S1 S2 S3
Fig. 6-2
7