En-20
Wiring example for the indoor unit and the outdoor unit are shown in Fig. 4.10-1 and Fig. 4.10-2.
Using a knife, cut the bushing in order to route the wiring to the outdoor unit. (Fig. 4.10-3)
Remove the electrical box cover and connect the wires to the terminal in accordance with the terminal nameplate.
After connecting the wires, use cable clips to secure the wires. (Fig. 4.10-4)
Connect the wires without applying excessive tension.
4.10.2. WIRING METHOD
Fig. 4.10-2
(Example. 1)
In case of connected outdoor unit
400 V 3ø 50 Hz
Circuit breaker
Outdoor unit
Power supply cable
Transmission cable
230 V 1ø 50 Hz
Indoor unit
Power supply cable
Circuit breaker
Remote controller cable
OK
Fig. 4.10-1
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