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9. FRONT PANEL REMOVAL AND INSTALLATION
Intake grill removal
Open the intake
grille. While gently
pressing the left
and right mounting
a
shafts of the intake
b
grille outward "a",
remove the intake
grille in direction of
the arrow "b".
9.1. Front panel removal
(1) Remove intake grille (Reference the intake grille removal.)
(2) Remove 3 caps.
(3) Remove wire cover.
(4) Remove 6 screws.
(5) The front panel is pulled to the front, raising the upper surface, and a front panel is
removed.
9.2. Front panel installation
(1) First, fi t the lower part of the front panel, and insert top and bottom hooks. (3 top
sides, 2 center)
Top holes (6 position)
Center hooks
(2 position)
Indoor unit
(2) Attach the 6 screws.
(3) Attach the wire cover.
(4) Attach the 3 caps.
(5) Attach the intake grille.
Install the Front panel and Intake grille securely. If installation is imperfect, the Front
panel or Intake grille may fall off and cause injury.
10. TEST RUN
Check items
(1) Is operation of each button on the remote control unit normal?
(2) Does each lamp light normally?
(3) Do air fl ow direction louvers operate normally?
(4) Is the drain normal?
(5) Do not have an abnormal noise and vibration during operation?
•
Do not operate the air conditioner in test run for a long time.
En-6
Intake grill installation
While holding the
grille horizontal, set
the left and right
mounting shafts into
the pillow blocks at
the top of the panel
c
"c".
To latch each shaft
properly, insert the
shaft until it snaps.
Press 4 places on
the intake grille to
close it completely.
Screws (Wire cover )
Wire cover
Screws ( 6 position )
Caps ( 3 position )
Front panel
Top hooks
(3 position)
Front panel
Latchs (2 position)
CAUTION
[Operation method]
• For the operation method, refer to the operating manual.
• The outdoor unit, may not operate, depending on the room temperature. In this
case, keep on pressing the MANUAL AUTO button of the indoor unit for more than
10 seconds. The operation indicator lamp and timer indicator lamp will begin to fl ash
simultaneously during cooling test run. Then, heating test run will begin in about three
minutes when HEAT is selected by the remote control operation. (Please follow the
operating manual for remote control operation.)
•
To end test operation, press the remote controller START/STOP button.
(When the air conditioner is running by pressing the test run button, the OPERATION
Lamp and TIMER Lamp will simultaneously fl ash slowly.)
[Using the wired remote control] (Option)
For the operation method, refer to the operating manual.
(1) Stop the air conditioner operation.
(2) Press the master control button and the fan control button simultaneously for 2
seconds or more to start the test run.
(3) Press the start/stop button to stop the test run.
11. REMOTE CONTROLLER INSTALLATION
• Check that the indoor unit correctly receives the signal from the remote controller,
then install the remote controller holder.
• Select the remote controller holder selection site by paying careful attention to the
following:
Avoid places in direct sunlight.
Select a place that will not be affected by the heat from a stove, etc.
11.1. Remote controller holder installation
• Install the remote controller a maximum distance of 7 m from the remote control re-
ceiver. However, when installing the remote controller, check that it operates correctly.
• Install the remote controller holder to a wall, pillar, etc. with the tapping screw.
remote controller
holder fi xing
Remote
controller holder
Tapping screw
(small)
12. OPTIONAL KIT INSTALLATION (OPTION)
This air conditioner can be connected with the following optional kits.
• Wired remote controller
• Simple remote controller
• External connect kit
BEFORE INSTALL WIRED REMOTE CONTROLLER
• When you use wired remote controller, some functions may not be used.
• Before installing, be sure to disconnect all power supply.
• Don't touch the heat exchanger.
• During installing or removing operation, be sure not to have wire caught by parts or
draw it hard. Or it may result troubles to the air-conditioner.
• Avoid place in direct sunlight.
• Select place that will not be affected by the heat from a stove, etc
• Before setting up the optional kit, please confi rm whether air-conditioner can receive
the signal.
• Do not connect the wired remote controller to the terminal for power supply.
• When connecting the wired remote controller with the indoor unit, use the connecting
cable (supplied with wired remote controller or simple remote controller).
• Recommended cable length of wired remote controller is 10 m. Make sure to do
insulate of connecting part when extended the cable.
Test run display
CAUTION
remote controller
mounting
1 Set
2 Push
Remote
controller
CAUTION
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