Mitsubishi Electric PUHZ-HRP100VHA, Руководство по обслуживанию

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9 WIRING SPECIFICATIONS
9-1. FIELD ELECTRICAL WIRING (power wiring specifications)
1
2
S1
S2
S3 S1
S2
S3
Indoor/outdoor
unit connection
cable
Indoor
unit
Unit
power
supply
Outdoor
unit
Remote
controller
L
N
Earth leakage breaker
Wiring circuit breaker or
isolating switch
Earth leakage breaker
Wiring circuit breaker or
isolating switch
L
N
1
2 1
2
S1
Indoor
unit
S2
S3
S1
S2
S3 S1
S2
S3
Unit
power
supply
Indoor/outdoor
unit connection
cable
Indoor
unit
Outdoor
unit
Remote
controller
1:1 system Electrical wiring Synchronized twin system Electrical wiring
• Synchronized twin
Outdoor unit model
Outdoor unit power supply
Outdoor unit input capacity *1
Main switch (Breaker)
Outdoor unit power supply
Indoor unit-Outdoor unit
*2
Indoor unit-Outdoor unit earth *2
Remote controller-Indoor unit *3
Outdoor unit L-N (single)
*4
Outdoor unit L1-N, L2-N, L3-N (3 phase)
Indoor unit-Outdoor unit S1-S2
*4
Indoor unit-Outdoor unit S2-S3 *4
Remote controller-Indoor unit *4
Wir
ing
Wire No
.
%
siz
e (mm
2
)
Circuit rating
3 )
2
%
)
HRP71V, HRP100VHA
~/N (single), 50 Hz,
230 V
32 A
3
%
Min. 4
%
1.5 (Polar
1
%
Min. 1.5
0.3 (Non-polar
AC 230 V
AC 230 V
DC 24 V
DC 12 V
HRP100, 125Y
3N ~ (3phase), 50 Hz,
400 V
16 A
5
%
Min. 1.5
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
*1.
The breaker shall be provided to ensure disconnection of all active phase conductor of the supply.
A breaker with at least 3 mm contact separation in each poles shall be provided. Use earth leakage breaker (NV).
*2. Refer to 9-3.
*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 insulated by the transformer or other device.
Notes: 1. Wiring size must comply with the applicable local and national code..
2. Power supply cables and Indoor/Outdoor unit connecting cables shall not be lighter than polychloroprene sheathed flexible cable.
3. Use an earth wire which is longer than other cables so that it wil not become disconnected when tension is applied.
Warning:
In case of A-control wiring, there is high voltage potential on the S3 terminal caused by electrical circuit design that has no electrical insulation
between power line and communication signal line. Therefore, please turn off the main power supply when servicing. And do not touch
the S1, S2, S3 terminals when the power is energized. If isolator should be used between indoor unit and outdoor unit, please use 3-pole type.
Turn on the main power when the ambient temperature is -20°C or higher.
In below -20°C condition, it needs at least 4hr standby to operate in order to warm the electrical parts.
(Design 60245 IEC 57)
HRP100VHA2(R1/R2)
~/N (single), 50 Hz,
230 V
40 A
3
%
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
Caution:
Be sure to install N-Line. Without N-Line, it could cause damage to the unit.
S1
S2
S3
S1
S2
S3
A-Control
Outdoor Unit
3 poles isolator
Power supply
Isolator
A-Control
Indoor Unit
OCH425D