Haier AB092ACBHA, Service Manual

Page: 139 / 365

2) LOCATION OF CEILING SUSPENSION BOLTS
For half-concealed installation
Supension-bolt pitch should be as shown in Fig.4.
Ceiling Opening:1530mm
40mm 40mm
Ceiling panel
Suspension bolt should
extend outward 30 to 50mm.
Ceiling Opening:640mm
Ceiling panel
15mm
Suspension bolt should
extend outward 30 to 50mm.
Suspension bolt pitch 1530mm
30mm 30mm
INDOOR UNIT (TOP VIEW)
Dimensions
(Space Required for
installation)
10mm
155mm
300mm
Fig. 3
Fig. 4
7.4.4 DRILLING THE HOLES AND ATTACHING THE SUAPENSION BOLTS
IF USING ANCHOR BOLTS
(1) Drill holes for anchor bolts at the locations at which you will set the suspension bolts.Note that anchor
bolts (to be obtained locally).
(2) Install the anchor bolts ,then temporarily attach special nut "B" (included) and a locally-procurde M10
nut to each of the bolts. (See Fig.6.)
(1) Drill 25mm
-diameter
holes at the suspension-bolt locations.
(The two special nuts are provided with the unit. The M10 nut must be obtained locally.) Refer to Fig.5.
(2) Install the bolts, then temporarily attach Special nuts A and B and a normal M10 nut to each bolt.
Ceiling panel
10 to 15 mm
Special nut A (included)
M10 nut (Obtained locally)
Special nut B (included)
Bolt Strength
980 to 1470 N (100 TO 150 kgf)
Fig. 5
Anchor-Bolt Strength 980 to 1470 N (100 TO 150 kgf)
M10 Nut
(Obtaied locally)
Special nut B
(included)
10 to 15 mm
M10 Nut
(Obtaied locally)
Fig. 6
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