Installation diagram of Indoor units
Installation space
The indoor unit shall be installed at least 8′2″ (2.5 m) height.
Also it must be avoided to put anything on top of the indoor unit.
*1 Reserve space required to install the indoor unit and for service work.
Keep 2″ (50 mm) or more for clearance between top plate of the indoor unit
and the ceiling surface.
*2 Provide a space as shown for service clearance for the cross flow fan.
• A place which provides the spaces around the indoor unit as shown in the above diagram.
• A place where there is no obstacle near the air inlet and outlet.
• A place that allows easy installation of the piping to the outdoor unit.
• A place which allows the front panel to be opened.
• Direct sunlight to the indoor unit’s wireless receiver should be avoided.
• The microprocessor in the indoor unit should not be too close to RF noise sources.
(For details, see the owner’s manual.)
Installation place
CAUTION
For the rear left, bottom left and left piping
Split out 2 pieces of SPACER from indoor unit
packing material, insert between the indoor unit and
wall to tilt the indoor unit for better operation.
The auxiliary piping can be connected to the left,
rear left, rear right, right, bottom right or bottom left.
Do not allow the drain hose to get slack.
Insulate the refrigerant pipes separately
with insulation, not together.
0.2″ 6 mm thick heat resisting polyethylene foam
Refrigerant piping must be protected from physical
damage. Install a plastic cover or equivalent.
Packing material
Wall
Split
SPACER
Right
Make sure to run
the drain hose
sloped downward.
Cut the piping
hole sloped
slightly.
Rear right
Rear
left
Bottom
right
Bottom left
Left
2.0″ (50 mm) or more
7.5″ (191 mm) or more
*2
*1
Hook
Hook
Hook
Shield pipe
Heat insulator
Batteries
Flat head
wood
screw
Remote control
holder
Wireless
remote
controller
Air filter
(Attach to the front panel)
Installation plate
6.7″ (170 mm) or more
Before installing the wireless remote controller
1. Remove the battery
cover.
2. Insert 2 new batteries
(R03 [AAA] type)
following the (+) and (−)
positions.
Wireless
remote controller
Batteries
Cover
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