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Service Manual 23
Installation
4. Wiring Connection
Make sure that the screws of the terminal are free from looseness.
WARNING
1. All wiring must comply with local and national electrical codes.
2. Select a power source that is capable of supplying the current as required by the air conditioner.
3. Feed the power source to the unit via a distribution switch board designed for this purpose.
4. The terminal screws inside the control box may be loose due to vibration during transport.
Check the screws for loose connection.
(Running the air conditioner with loose connection can overload and damage electrical components.)
5. Always ground the air conditioner with a grounding wire and connector to meet the local and national codes.
• Cooling & Heating type
CAUTION!
24k/34k Btu/h (1Ø)
POWER
INPUT
Terminals on the indoor unit
Terminals on the outdoor unit
1(L) 2(N) 2(N) 31(L)
2(N) 3 4 5
1(L)
4 5
Power wire sizing and overcurrent selection must be made based on minimum circuit ampacity
and maxiumum fuse size indicated on the outdoor unit rating plate. Interconnecting wiring
between the indoor and outdoor unit must comply with local and national electrical codes.