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10. Field electrical wiring (Power wiring specifications)
E
Models
Power supply
Phase
Frequency & Voltage
Input capacity
Indoor unit (A)
Main switch/Fuse
Outdoor unit (A)
Indoor unit
Wire No.
Power supply
Size mm (mm
Outdoor unit
Wire No.
Power supply
Size mm (mm
Indoor unit/Outdoor unit connecting
Wire No. × size mm (mm
2
)
Remote controller-Indoor unit
Wire No. × size mm (mm
2
)
Control circuit rating
Indoor unit power supply
Notes:
1. Bear in mind ambient conditions(ambient temperature,direct sunlight, rain water,etc.) when proceeding with the wiring and connections.
2. The wire size is the minimum value for metal conduit wiring. The power cord size should be 1 rank thicker consideration of voltage drops.
3. The earth wire is connected to the indoor unit and outdoor unit.
4. This table shows an example of the field electrical wiring.Details should be based on applicable technical standards.
PLH-2KKC
16/16
32/32
2
)
1.5
2
)
* This wire is accessory of remote controller (Wire length: 10m, Non-polar)
Indoor unit-Outdoor unit: DC 12V, Remote controller-Indoor unit: DC 12V
~ (Single)
50 Hz, 240V
3
3
4
3 × 0.8 (0.5) or Cable 3C × (0.3), (Polar)
Cable 2C
~ (Single phase), 50Hz, 240V
PLH-2.5KKC
16/16
32/32
3
1.5
3
4
×
0.69
31
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