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1. PREPARING INDOOR UNIT INSTALLATION
2. INDOOR UNIT INSTALLATION
INSTALLATION PROCEDURE
REMOVE THE INTAKE GRILLE
Open the intake grille and remove the three screws
(Fig. 3).
Remark : The main unit can be wired before the
indoor unit is installed. Select the most
appropriate installation order.
Install the air conditioner as follows:
Fig. 3
Tapping screw
Machine screw
Tapping screw
Intake grille
Fig. 4
Fig. 5
Drain hose
(Left side)
Drain hose
(Right side)
A. FLOOR CONSOLE TYPE
1. DRILLING FOR PIPING
Select piping and drain directions (Fig. 4).
The piping and drain can be made in three directions
as shown below.
The drain hose can be connected to either the left or
right side (Fig. 5).
2. INSTALLING DRAIN HOSE
INSTALL THE DRAIN HOSE
Select whether the drain hose will be connected to the
left or right side (Fig. 5).
Insert the drain hose into the drain pan, then secure
the drain hose with a nylon fastener (Fig. 8).
Wrap the insulation (drain hose) around the drain
hose connection (Fig. 9).
Fig. 8
Drain pan
Nylon fastener
Drain hose
Fig. 7
– 148 –
Fig. 6
Wall
4" (100 mm)
When the directions are selected, drill a 4” (10 cm) dia.
hole on the wall so that the hole is tilted downward
toward the outdoor for smooth water flow. When the
pipe is led out from the rear, make a hole in Fig. 6, at
the position shown.
When installing set to wall install the accessory wall
bracket at the position shown in Fig. 7, and mount the
set to it.
Indoor side
1/4" (6 mm)
Outdoor side
4" (10 cm) hole
2" (5 cm) hole
5" (12.5 cm)
4" (10 cm)
26" (65.5 cm)
21" (53 cm)
1-3/4" (4.5 cm)
2-1/2" (6.5 cm)
20" (50 cm)
39" (99 cm)
2-1/2" (6.5 cm)
9-5/8"
(24.5 cm)
Wall bracket
Side of set
Fig. 9
Drain pan
Insulation
(drain hose)
Drain hose
