Panasonic 26PEK2U6 26PEK2U6 Service Manual - Page 151

Fig. 1-107 shows an example of installation. Air outlet duct Air-outlet grille Ceiling material Indoor unit 1. Specifications Bolt anchor Suspension bolt Air-intake duct Air-intake grille Fig. 1-107 1 6-28. 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. 1-108) CAUTION Tighten the hose clamps so their locking nuts face upward. (Fig. 1-108) (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. 1-109) NOTE Make sure the drain pipe has a downward gradient (1/100 or more) and that there are no water traps. Transparent part for Hose band checking drainage (supplied) Adhere with PVC adhesive. Drain hose Packing Drain hose adapter (supplied) (supplied) (supplied) Hard PVC pipe (not supplied) Fig. 1-108 Clamps (supplied) Drain insulator (supplied) Fig. 1-109 1-143