10 
P5416543
4.  Indoor Unit Installation
4.1  Factory-Supplied Accessories
Check to ensure that the following accessories are 
packed with the indoor unit. 
The hose clamp, screws, washers and cord clamps 
are put in the pipe insulation.
Table 4.1  Factory-Supplied Accessories
NOTE
l
  Do not put any foreign material into the 
indoor unit and check to ensure that none 
exists in the indoor unit before the installation 
and the test run.  Otherwise, a re or failure, 
etc. may occur.
l
  Check to ensure that the ceiling is strong 
enough.  If not strong enough, the indoor unit 
may fall down on you.
l
  Do not install the indoor unit to outdoors. 
If installed, an electric hazard or electric 
leakage will occur.
Do not install the indoor unit in a ammable 
environment to avoid re or an explosion.
•
 If any of these accessories are not packed with 
the unit, please contact your contractor.
•
 The remote control switch and the branch pipes 
are optional accessories which are not included 
with the indoor unit.
Accessory Q’ty Purpose Usage
Suspension Bracket 2 For Mounting Indoor Unit
Refer to the item 4.3.3.
Washer 8 For Suspension Bracket
Pipe Insulation 
(Large)
1
For Refrigerant Piping
Connection
Refer to the item 5.2.2.
Pipe Insulation 
(Small)
1
Cord Clamp 
(Large)
6 For Fixing Insulation
Cord Clamp 
(Small)
1 For Fixing Plug
Refer to the item 6.
Drain Hose 1 For Connecting Drain Pipe
Hose Clamp 2 For Connecting Drain Hose
Insulation 2 For Drain Hose Connection