3. How to Install the Indoor Unit
3-1. Remove the Rear Panel from the Unit
(1)Remove and discard the set screw on the rear panel. (Fig. 6)
(2)Press the 2 marks on the frame cover and disen- gage the stationary tabs from the frame. (Fig. 7)
(3)Remove the rear panel.
NOTE
Tubing can be extended in 5 directions as shown in Fig.
8.Select the direction you need providing the shortest run to the outside unit.
When left tubing is to be done, switch the drain hose and drain cap. (For details, refer to “Switching drain hose and drain cap” on page 18.)
3-2. Make a Hole
(1) Place the rear panel from the indoor unit on the wall |
at the location selected. Make sure the panel is hori- |
zontal, using a carpenter’s level or tape measure to |
measure down from the ceiling. Wait until after cut- |
Set screw only for transportation
Fig. 6
Rear panel
marks
Fig. 7
ting the hole before attaching the rear panel to the |
wall. |
(2) Determine which side of the unit you should make |
the hole for tubing and wiring. (Fig. 9) |
NOTE
Left tubing
Right tubing
In the case of
(3)Before making the hole, check carefully that no studs or pipes are directly run behind the spot to be cut.
CAUTION | Also avoid areas where elec- | |
trical wiring or conduits are | ||
| ||
| ||
| located. |
The above precautions are also applicable if tubing goes through the wall in any other location.
Downward tubing
Fig. 8
Fig. 9
10
