Heat Controller DMH18DB-1 manual Connectthecable totheindoorunit, 28Multi type Air Conditioner

Connecting the Cable between Indoor Unit and Outdoor Unit

CAUTION! Provide a circuit breaker between the power source and the outdoor unit as shown below. Size breaker per the Maximum Fuse or Circuit Breaker (MOC)

rating on the unit rating plate.

Main power source

Air

Conditioner

Circuit Breaker	Model	Power source	Fuse or breaker
Use a circuit			Capacity
breaker or time
	18k	1ø,230/208V	20A
delay fuse.

Connectthecable totheindoorunit

1.Connect the wires to the terminals on the control board individually according to the outdoor unit con- nection.

•Ensure that the color of the wires of outdoor unit and the terminal No. are the same as those of indoor unit respectively.

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 chas- sis.

•Press the Grille toward the chassis until it will be back into place.

Connecting cable

28Multi type Air Conditioner