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15. Installation
1) Mounting the anchor Nut & Bolt(Ceiling Mounting)
MOUNTING THE ANCHOR NUT AND BOLT
• Prepare 4 suspension bolts. (Each bolts length
should be same.)
• Measure and mark the position for the Suspension
bolts and the piping hole.
• Drill the hole for anchor nut on the ceiling.
• Insert the nuts and washer onto the suspension
bolts for locking the suspension bolts on the ceiling.
• Mount the suspension bolts to the anchor-nuts firm-
ly.
• Secure the hangers onto the Suspension bolts
(adjust level roughly.) using nuts, washers and
spring washers.
• Adjust a level with a level gauge on the direction of
left-right, back-forth by adjusting suspension bolts.
• Adjust a level on the direction of top-bottom by
adjusting supension bolts. Then the unit will be
declined to the bottomside so as to drain well.
Dim.
A
Model
48k, 60k
1655
36k
1255
: Tighten the nut and bolt to prevent unit
falling.
DRILL A HOLE IN THE WALL.
• Drill the piping hole with a ø70mm hole core drill.
Drill the piping hole at either the right or the left with
the hole slightly slanted to the outdoor side.
72
Ceiling & Floor, Ceiling Suspended (50Hz, R22)
B
320
320
Anchor nut
Ceiling
Nut
Washer
A
Suspension
bolts
Suspension bolt
Hanging bolt
(W3/8 or M10)
Nut
(W3/8 or M10)
Spring washer
(M10)
WALL
Indoor
B
Suspension
bolts
Spring
washer
Nut
Hangen
Max.
Washer
12mm
Flat washer for M10
(accessory)
Flat washer for M10
(accessory)
Nut
(W3/8 or M10)
Outdoor
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