Sanyo SPW-XR254EH56 operation manual How To Install The Indoor Unit

2. HOW TO INSTALL THE INDOOR UNIT

2-1. Suspending the Indoor Unit

This unit uses a drain pump. Use a carpenter’s level to check that the unit is level.

2-2. Preparation for Suspending

(1) Fix the suspension bolts securely in the ceiling

using the method shown in the diagrams (Figs.

2-1 and 2-2), by attaching them to the ceiling

Hole-in-anchor
Hole-in-plug	Concrete	Insert

Suspension bolt (M10 or 3/8") (field supply)

support structure, or by any other method that

ensures that the unit will be securely and safely

suspended.

(2) Follow Fig. 2-2 and Table 2-1 to make the holes

in the ceiling.

Table 2-1			Unit: mm
Type	Length	A	B
25		820	566
36, 48		1,110	856

32-9/32 (Ceiling opening)

29-13/16 (Suspention bolt pitch)

Fig. 2-1

X

A (Ceiling opening)

B

(Suspention bolt pitch)

Grille center

0038_T_I

Drain hose side

Refrigerant tubing side

1969_X_S

(3)Determine the pitch of the suspension bolts using the supplied full-scale installation diagram. The diagram and table (Fig. 2-3 and Table 2-2) show the relationship between the positions of the suspension fitting, the unit, and the panel.

Refrigerant tubing joint (wide tube side)

Suspension lug

E

Fig. 2-2

Drain connection (another side) (VP25)

Refrigerant tubing joint (narrow tube side)

			D
		C
A	B			30

2259_X_S

						Fig. 2-3
Table 2-2						Unit :mm
Type	Length	A	B	C	D	E
25		157	182	261	308	124
36, 48		157	182	291	338	124

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