Heat Controller DMH18DB-1 22Multi type Air Conditioner, Flaring Work and Connection of Piping

Flaring Work and Connection of Piping

Wrap the insulation material around the connecting portion.

1.Overlap the connection pipe heat insulation and the indoor unit pipe heat insulation material. Bind them together with vinyl tape so that there may be no gap.

2.Wrap the area which accommodates the rear piping housing section with vinyl tape.

Plastic bands Insulation material

Connection	Indoor
	unit piping
pipe
Vinyl tape	Wrap with vinyl tape
(wide)
	Pipe
	Vinyl tape(narrow)
Connecting cable

3.Bundle the piping and drain hose together by wrap- ping them with cloth tape over the range within which they fit into the rear piping housing section.

Reroute the pipings and the drain hose across the back of the chassis.

Drain hose

Pipe

Vinyl tape(narrow)

Wrap with vinyl tape(wide)

Indoor unit installation

1.Remove the spacer.

2.Ensure that the hooks are properly seated on the installation plate by moving it left and right.

3.Press the lower left and right sides of the unit against the installation plate until the hooks engage into their slots(clicking sound).

Piping for

passage through

piping hole

Connecting cable

Drain hose

22Multi type Air Conditioner