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English
6
Indoor Unit Installation
Ceiling Mounting
1.
Installing The Suspension Bolt.
1) Install the suspension bolt so that it can support the indoor unit; adjust distance to ceiling before installation.
2) Mount the indoor unit according to the installation drawings and tighten it securely with M10 nut. (4 places)
3) After mounting the indoor unit on the ceiling, install each part as shown in the diagram on the right.
2.
Installing Indoor Unit
1) Connect the extension auxiliary pipe (
, supplied) to the local piping.(See 1 on
the next page)
(Applies to both ceiling mounting and wall mounting units.)
2) Prepare the local piping at the connection point for the drain pipe, as shown in the
installation drawings.
Note:
Be sure to place the drain hose as shown in the diagram on the right, in a
downward sloping direction.
3) Connect the drain hose to the local drain pipe.
Position the interconnecting wire in the same direction as the piping.
•
Feed-through portion of drain hose
For determining the position of the drain hose, perform the following procedures.
Ceiling
Suspension
bolt
Spring
washer
Spring
washer
Nut (M10)
Nut (M10)
Washer
Washer
Suspension bolt
(M10)
40 ~ 45
25 ~ 30
M10 nut
Electric component cover
(2 claws)
Front grille
J Side cover
(6 claws)
J Side cover
less than 1
less than 1
• Incline condition for installation
Right-side
piping
Right-back piping
Drain hose
Bottom frame cover
Upper right-side piping
Cut away
here for right-
side piping
Note:
For upper right-side
piping, remove the bottom
frame cover before
installing the indoor unit.
Cut away
here for right-
back piping
M
1 Cut out with
a nipper.
2 Cut out the
drain hose
portion.
3 Screw it to the
bottom frame.
4 After determining the position of the
drain hose, hook the panel to the
bottom frame claws.
Panel
Bottom
frame
claw
Bottom frame
Drain hose
01_EN_2P098794-2T.fm Page 6 Wednesday, April 14, 2004 10:50 AM
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