Sanyo XMHX1852, XMHX1252 Wall and ceiling side opening position, It is important that you use

(4) Wall and ceiling side opening position

Figure shows view from front

		Ceiling
5-45/64	ø3-15/16 wall side opening
3-35/64	ø3-15/16 wall side opening	5-5/16
	(for left-side drain hose)

Figure shows view from top	35/64
	* 3-
Wall	7/64
	6-

ø3-15/16 ceiling opening

ø3-15/16 ceiling opening 4-59/64

*If the optional drain up kit is installed, create a ø3-15/16" hole along the dotted line (part marked with * in figure).

Fig. 3-112

3-31. Suspending the Indoor Unit

Ceiling

(1) Place the full-scale diagram (supplied) on the ceiling

at the spot where you want to install the indoor unit.

Use a pencil to mark the drill holes. (Fig. 3-113).

Full-scale

Wall

NOTE

Since the diagram is made of paper, it may shrink or stretch slightly because of high temperature or humid- ity. For this reason, before drilling the holes maintain the

Tcorrect dimensions between the markings.

(2)Drill holes at the 4 points indicated on the full-scale diagram.

(3)Depending on the ceiling type:

a)Insert suspension bolts as shown in Fig. 3-114. or

b)Use existing ceiling supports or construct a suitable support as shown in Fig. 3-115.

WARNING	It is important that you use
	extreme care in supporting
	the indoor unit from the ceil-
	ing. Ensure that the ceiling
	is strong enough to support
	the weight of the unit. Before
	hanging the ceiling unit, test

installation diagram

Fig. 3-113

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

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

Fig. 3-114

Ceiling tiles

Ceiling support

A

A

the strength of each attached

suspension bolt.

(4)Screw in the suspension bolts, allowing them to protrude from the ceiling as shown in Figs. 3-114 and 3-115. The distance of each exposed bolt must be of equal length within 1-15/16". (Fig. 3-116)

Pull out the air-intake grille pushing claws of the hinges

Screw Latch

Fig. 3-115

Hinge

unit	Within 15/16"-1
Ceiling
surface
Fixture
Fig. 3-116

Air-intake grille

Fig. 3-117

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