Panasonic 26PEU1U6 Installation Instructions - Page 13

3. HOW TO INSTALL THE INDOOR UNIT ■ 4-Way Cassette Type (U1 Type) 3-1. Suspending the Indoor Unit This unit uses a drain pump. Use a level gauge to check that the unit is level. 3-2. Preparation for Suspending (1) Fix the suspension bolts securely in the ceiling using the method shown in the diagrams (Figs. 3-1 and 3-2), by attaching them to the ceiling support structure, or by any other method that ensures that the unit will be securely and safely suspended. (2) Follow Fig. 3-2 and Table 3-1 to make the holes in the ceiling. Table 3-1 Type Length S-26PU1U6 (CZ-24KPU1U) A 32-9/32 (820) Unit: inch (mm) B 22-9/32 (566) S-36PU1U6, S-42PU1U6 (CZ-36KPU1U) 43-11/16 33-11/16 (1,110) (856) (3) Determine the pitch of the suspension bolts using the supplied full-scale installation diagram. The diagram and table (Fig. 3-3 and Table 3-2) show the relationship between the positions of the suspension fitting, the unit, and the panel. Hole-in-anchor Hole-in-plug Concrete Insert Suspension bolt (M10 or 3/8") (field supply) Fig. 3-1 X A (Ceiling opening) B (Suspension bolt pitch) Grille center Drain hose side 32-9/32 (Ceiling opening) 29-13/16 (Suspension bolt pitch) Fig. 3-2 Refrigerant tubing side Unit: inch Refrigerant tubing joint (gas tube side) Suspension lug Drain connection (other side) (VP25) Refrigerant tubing joint (liquid tube side) E A B C D 1-3/16 Table 3-2 Type Length S-26PU1U6 (CZ-24KPU1U) S-36PU1U6, S-42PU1U6 (CZ-36KPU1U) A 6-3/16 (157) 6-3/16 (157) Fig. 3-3 B 7-5/32 (182) 7-5/32 (182) C 10-9/32 (261) 11-15/32 (291) Unit: inch (mm) D 12-1/8 (308) E 4-7/8 (124) 13-1/16 (338) 4-7/8 (124) 13 1BOBTPOJD@1"$J@*OEPPS6OJU@64MF


 Unit: inch