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9. FRONT PANEL REMOVAL AND INSTALLATION
9.1. Intake grill removal and installation
Intake grill removal
Open the intake
grille. While gently
pressing the left and
right mounting shafts
of the intake grille
b
outward "a", remove
the intake grille in
direction of the ar-
row "b".
Press 4 places on the intake grille to close it completely.
004/007/009
model
9.2. Front panel removal
004/007/009 model
(1) Remove wire cover and remove 3
screws.
NOTES:
When replacing the front panel, do not
scratch or damage the louver.
(2) The front panel is pulled to the front,
raising the upper surface, then the front
panel is removed.
030/034 model
(1) Remove 4 caps, remove
wire cover and remove
10 screws.
NOTES:
When replacing the front
panel, do not scratch or dam-
age the louver.
(2) The front panel is pulled
to the front, raising the
upper surface, then the
front panel is removed.
En-13
Intake grill installation
While holding the
grille horizontal, set
the left and right
mounting shafts into
a
the pillow blocks
at the top of the
panel "c". To latch
each shaft properly,
insert the shaft until
it snaps.
030/034
model
Screws (Wire cover)
Screws (3 position)
Screws (Wire cover)
Screws
(10 position)
Caps (4 position)
9.3. Front panel installation
004/007/009 model
(1) Firstly, fit the lower part of the front panel, and insert top and bottom hooks. ( 3 top
sides, 6 bottom sides)
Top holes
c
Bottom holes
(2) Three screws is attached.
(3) The wire cover is attached.
030/034 model
(1) First, fit the lower part of the front panel, and insert top and middle hooks. (3 top
sides, 5 middles)
Wire cover
Top holes (3 position)
Indoor unit
(2) Attach the 10 screws.
(3) Attach the wire cover.
(4) Attach the 4 caps.
10. TEST RUN
Wire cover
10.1. Test run using Outdoor unit (PCB)
Refer to the Installation Manual for the outdoor unit if the PCB for the outdoor unit is to be
used for the test run.
10.2. Test run using remote controller
• Refer to the Installation Manual for the remote controller to perform the test run using the
remote controller.
• When the air conditioner is being test run, the OPERATION and TIMER indicator lamp
flash slowly at the same time.
11. CHECK LIST
Pay special attention to the check items below when installing the indoor unit(s). After
installation is complete, be sure to check the following check items again.
Front panel
Has the indoor unit been installed
correctly?
Has there been a check for gas leaks
(refrigerant pipes)?
Has heat insulation work been
completed?
Does water drain easily from the
indoor units?
Is the voltage of the power source the
same as that indicated on the label on
the indoor unit?
Are the wires and pipes all connected
completely?
Is the indoor unit earthed (grounded)?
Is the connection cable the specified
thickness?
Are the inlets and outlets free of any
obstacles?
Does start and stop air conditioner
operation by remote controller or
external device?
After installation is completed, has the
proper operation and handling been
explained to the user?
Indoor unit
Front panel
Middle hooks
(5 position)
Check items
If not performed correctly
Vibration, noise, indoor unit may drop
No cooling, No heating
Water leakage
Water leakage
No operation, heat or burn damage
No operation, heat or burn damage
Short circuit
No operation, heat or burn damage
No cooling, No heating
No operation
Top hooks
Front panel
Bottom hooks
Top hooks
(3 position)
Middle hooks
(5 position)
Check
box
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