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Installation
5-2. Caution of wiring work
3 phase 208~230V
MCCB
ELCB
To sub unit
communication cable
Outdoor Unit
1. Be sure to connect the suitable length of power wiring to the power wiring terminal block using ring terminal
above the figures.
2. Make sure to fix wiring using cable tie like above the figures.
3. After wiring, reinstall the housing cover which has an isolator into the middle frame.
Connecting the ring terminal of 3 phase cable (CV) Connecting the ring terminal of 3 phase cable (FCV)
A
B
C
A B C
A
B
C
A B C
Make sure that all wiring should not contact with piping line during the field wiring work. If not, the vibration of
compressor can make a damage to wiring and piping. It may result in fire.
Make sure to pass electrical wiring of the power cable (3 phase 3 wires) through a conduit hole of the front side.
CAUTION
Base line Base line
Middle frame
Housing cover
A B C
30mm (1-1/8in) 60mm (2-3/8in) 90mm (3-1/2in)
A B C
30mm (1-1/8in) 60mm (2-3/8in) 90mm (3-1/2in)
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