8
Indoor Unit
Installation
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 ceil-
ing.
• Mount the suspension bolts to the anchor-nuts
firmly.
• 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.
Flat washer for M10
(accessory)
Flat washer for M10
(accessory)
Hanging bolt
(W3/8 or M10)
Nut
(W3/8 or M10)
Nut
(W3/8 or M10)
Spring washer
(M10)
5-7mm
(3/16"~5/16")
Indoor
WALL
Outdoor
Suspension bolt
B
A
Washer
Nut
Suspension
bolts
Ceiling
Anchor nut
Suspension
bolts
Spring
washer
Max.
12mm
Hangen
Washer
Nut
: 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.
VJ
855
320
DIM.
MODEL
A
B
