Panasonic Shows U-26PE1U6 Technical Data & Service Manual page 101

Fig. 1-73 shows an example of installation.
Air outlet duct
Air-outlet grille
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)
Tighten the hose clamps so
CAUTION
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.
Ceiling material Indoor unit
Fig. 1-73
1-95
Bolt anchor
Suspension bolt
Air-intake duct
Air-intake grille
Transparent part for
Hose band
checking drainage
(supplied)
Drain hose
Packing Drain hose
adapter
(supplied) (supplied) (supplied)
Fig. 1-74
Clamps (supplied)
Drain insulator (supplied)
Fig. 1-75
1. Specifications
1
Adhere with
PVC adhesive.
Hard PVC pipe
(not supplied)