Connect The Cable To The Indoor Unit - Heat Controller B-MMC09FA-1 Service Manual

Connecting the Cable between Indoor Unit and Outdoor Unit
CAUTION: Provide a circuit breaker between power source and the unit as shown
below.
Main power source
Air
Conditioner

Connect the cable to the indoor unit

1. Connect the wires to the terminals on the control board
individually according to the outdoor unit connection.
• Ensure that the color of the wires of outdoor unit and the
terminal No. are the same as those of indoor unit respec-
tively.
2. Attach the Grille onto the cabinet.
• Grasp the lower left and right side of the Grille and
engage four tabs on the top inside edge of the chassis.
• Press the Grille toward the chassis until it will be back into
place.
Copyright ©2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Model
18 kBtu
Circuit Breaker
24 kBtu
Use a circuit
breaker or time
36 kBtu
delay fuse.
- 34 -
Power source Fuse or breaker
Capacity
1Ø, 230 / 208V 20 A
1Ø, 230 / 208V 25 A
1Ø, 230 / 208V 40 A
Connecting cable
LGE Internal Use Only