2. Select a power source that is capable of supplying the current required by the air conditioner.
3. Feed the power source to the unit via a distribution switchboard designed for this purpose.
4. Install a leakage breaker if the electrical wiring is subject to excessive moisture.
5. The terminal screws inside the control box may be loose due to vibration due to transport. Check
the screws for loose connection. (Running the air conditioner with loose connection can overload
and damage electrical components.)
6. Check that the cable size, overcurrent devices, and switch specifications comply with those given
in the table.
- The wire diameters in the table indicate values compatible with a metal or resin conduit that
can pass up to three such wires.
- The overall length in the table indicates a value when the main power cord is subject to a
voltage drop of 1%.
7. Always ground the air conditioner with a grounding wire and screw to meet the LOCAL
REGULATIONS.
8. Be sure to connect the wires correctly to terminal block with connecting the crimp type ring
terminal to the wires.
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