Sanyo 26KHS72R Installation Instructions - Page 53

07-115 SSHP_II 5/7/07 4:00 PM Page 53 G Fig. 3-97 shows an example of installation. Air outlet duct Air-outlet grille Ceiling material Indoor unit Bolt anchor Suspension bolt Air-intake duct Air-intake grille U Fig. 3-97 3-24. 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. 3-98) CAUTION Tighten the hose clamps so their locking nuts face upward. (Fig. 3-98) (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. 3-99) 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 Hard PVC pipe checking drainage (supplied) (not supplied) Packing Drain hose (supplied) (supplied) Drain hose adapter (supplied) Fig. 3-98 Clamps (supplied) Drain insulator (supplied) Fig. 3-99 53