Heat Controller B-MMC09FA-1 - Connect the Cable to the Indoor Unit

34 Multi type Air Conditioner
Connecting the Cable between Indoor Unit and Outdoor Unit
Connect the cable to the indoor unit
CAUTION: Provide a circuit breaker between power source and the unit as shown
below.
Air
Conditioner
Circuit Breaker
Use a circuit
breaker or time
delay fuse.
Main power source
Model Power source
Fuse or breaker
Capacity
1Ø, 230 / 208V 20 A
1Ø, 230 / 208V 25 A
1Ø, 230 / 208V 40 A
18 kBtu
24 kBtu
36 kBtu
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.
Connecting cable