U-Match Series DC Inverter Service Manual
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(5) Electric wiring of indoor unit side
Remove the electric box cover from the electric box sub-assy and then connect the wire.
Duct Type Unit:
Figure 3-2-10
The F, C, O connect to the COMMOM, CLOSE and OPEN terminal of the fresh air valve
respectively.
Cassette Type Unit:
Figure 3-2-11
Floor Ceiling Type Unit:
Figure 3-2-12