Panasonic R410A Specifications, 24.Installing the Drain Piping, Tighten the hose clamps so, Fig

Fig. 1-73 shows an example of installation.

Air outlet duct

Air-outlet grille

Ceiling material Indoor unit

Fig. 1-73

6-24. Installing the Drain Piping

(1)Prepare standard hard PVC pipe for the drain and use the supplied hose band to prevent water leaks. The PVC pipe must be purchased separately.

When doing this, leave a gap between the drain socket of the unit and the PVC pipe to allow the drainage to be checked. The transparent drain pipe allows you to check drainage. (Fig. 1-74)

CAUTION	Tighten the hose clamps so
	their locking nuts face upward.
	(Fig. 1-74)

(2)After connecting the drain piping securely, wrap the supplied packing and drain pipe insulator around the pipe, then secure it with the supplied clamps. (Fig. 1-75)

NOTE

Make sure the drain pipe has a downward gradient (1/100 or more) and that there are no water traps.

1. Specifications

Bolt anchor

Suspension bolt

Air-intake duct

Air-intake grille

1

Transparent part for	Hose band	Adhere with
checking drainage	(supplied)	PVC adhesive.

Packing	Drain hose	Drain hose	Hard PVC pipe
		adapter	(not supplied)
(supplied)	(supplied)	(supplied)

Fig. 1-74

Clamps (supplied)

Drain insulator (supplied)

Fig. 1-75

1-95