Sanyo CHDZR14053, XMHX1252, XMHX1852, CHDZR09053, 85464369098000 Suspending the Indoor Unit, 31/32

3-26. Suspending the Indoor Unit

Depending on the ceiling type:

●Insert suspension bolts as shown in Fig. 3-102 or

●Use existing ceiling supports or construct a suitable support as shown in Fig. 3-103.

WARNING It is important that you use extreme care in supporting the indoor unit inside the

ceiling. Ensure that the ceiling is strong enough to support the weight of the unit. Before hanging the unit, test the strength of each attached suspension bolt.

(1)When placing the unit inside the ceiling, determine the pitch of the suspension bolts referring to the dimensional data given previously. (Figs. 3-100 and 3-101)

Tubing must be laid and connected inside the ceiling when suspending the unit. If the ceiling is already constructed, lay the tubing into position for connection to the unit before placing the unit inside the ceiling.

(2)Screw in the suspension bolts allowing them to protrude from the ceiling as shown in Fig. 3-102. (Cut the ceiling material, if necessary.)

(3)Suspend and fix the indoor unit using the 2 hexagonal nuts (field supply) and special washers (supplied with the unit) as shown in Fig. 3-104.

Air-outlet grille

Air-intake grille

53

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

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

Fig. 3-102

Ceiling tiles

Ceiling support

D

Fig. 3-103

Suspension bolt

Hexagonal nuts and washers

(2 sets)	31/32"
	25/32" – 1-

Fig. 3-104

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