Mitsubishi Electric PUHZ-RP35VHA4 Service Manual page 27

Indoor unit model
Indoor unit power supply
Indoor unit input capacity
Main switch (Breaker)
Indoor unit power supply
Indoor unit power supply earth
Indoor unit-Outdoor unit
Indoor unit-Outdoor unit earth
Remote controller-Indoor unit
Indoor unit L-N
Indoor unit-Outdoor unit S1-S2
Indoor unit-Outdoor unit S2-S3
Remote controller-Indoor unit
*1. A breaker with at least 3 mm contact separation in each pole shall be provided. Use earth leakage breaker (NV).
The breaker shall be provided to ensure disconnection of all active phase conductor of the supply.
*2. Max. 120 m
*3.The 10 m wire is attached in the remote controller accessory. 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 cables and indoor unit/outdoor unit connecting cables shall not be lighter than polychloroprene sheathed
flexible cable. (Design 60245 IEC 57)
3. Install an earth longer than other cables.
8-3. INDOOR – OUTDOOR CONNECTING CABLE
The cable shall not be lighter than design 60245 IEC or 60227 IEC.
Outdoor power supply
Indoor unit-Outdoor unit
Indoor unit-Outdoor unit earth
The Max. cable length may vary depending on the condition of installation, humidity or materials, etc.
Indoor/Outdoor separate
power supply
Indoor unit-Outdoor unit
Indoor unit-Outdoor unit earth
The optional indoor power supply terminal kit is necessary
Be sure to connect the indoor-outdoor connecting cables directly to the units (no intermediate connections).
Intermediate connections can lead to communication errors if water enters the cables and causes insufficient
insulation to ground or a poor electrical contact at the intermediate connection point.
For PUHZ-RP200/250YKA
Cross section of cable
Wire size (mm
Round
Flat
Flat
Round
*1 :Power supply cords of appliances shall not be lighter than design 60245 IEC or
227 IEC.
*2 :In case that cable with stripe of yellow and green is available.
*3 :In case of regular polarity connection (S1-S2-S3), wire size is 1.5 mm
*4 :In case of regular polarity connection (S1-S2-S3).
*5 :In the flat cables are connected as this picture, they can be used up to 30 m.
*1
*2
*3
*4
*4
*4
*4
Max. 45m
3 1.5 (polar)
1 Min. 1.5
Number of wires
)
2
2.5 3
2.5 3
1.5 4
2.5 4
RP35~140
~/N (single), 50 Hz, 230 V
16 A
2 Min. 1.5
1 Min. 1.5
2 Min. 0.3
–
2 0.3 (Non-polar)
AC 230 V
–
DC24 V
DC12 V
Wire No.
Max. 50m
3 2.5 (polar)
1 Min. 2.5
Wire No.
Max. 120m
2 Min. 0.3
—
Polarity
Clockwise : S1-S2-S3
*Pay attention to stripe of yellow and green
Not applicable
(Because center wire has no cover finish)
From left to right : S1-Open-S2-S3
Clockwise : S1-S2-S3-Open
*Connect S1 nad S3 to the opposite angle
S1 S2 S3
2
.
*6 :Mentioned cable length is just a reference value.
It may be different depending on the condition of installation, humidity or
materials, etc.
27
Size ( )
Max. 80m
3 2.5 (polar) and S3 separated
1 Min. 2.5
Size ( )
(3C Flat cable × 2)
L (m)*6
(30)
*2
Not applicable
*5
(18)
*3
(30)
*4