En-20
(2) Join the cover plates (right) and mount with screws.
Tapping screw (ø4
×
10)
(Accessories)
]1
8.3. Mount the cover plate (Left)
(1) Join the cover plates (left) and mount with screws.
Tapping screw (ø4 × 10)
(Accessories)
Cover plate (Left)
(Accessories)
8.4. Mount the intake grille
(1) Cut the right side of the intake grille. This is only when the
pipe exits from the right side.
(2) Insert the hinges on the bottom of the intake grille into the
holes in the base assembly. Then mount the arms to the
3 areas on the top of the intake grille.
9. TEST OPERATION
]1
9.1. Test operation using PCB (Outdoor
unit)
• Refer to the Installation Manual for the outdoor unit if the
PCB for the outdoor unit is to be used for the test operation.
]1
9.2. Test operation using remote controller
• Refer to the Installation Manual for the remote controller to
perform the test operation using the remote controller.
• When the air conditioner is being test run, the OPERATION
and TIMER indicator lamps
fl
ash slowly at the same time.
10. CHECK LIST
]1
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.
Check items
If not performed
correctly
Check
box
Has the indoor unit
been installed correctly?
Vibration, noise,
indoor unit may drop
Has there been a
check for gas leaks
(refrigerant pipes)?
No cooling, No heating
Has heat insulation
work been completed?
Water leakage
Does water drain easily
from the indoor units?
Water leakage
Is the voltage of the
power source the same
as that indicated on the
label on the indoor unit?
No operation, heat
or burn damage
Are the wires and
pipes all connected
completely?
No operation, heat
or burn damage
Is the indoor unit
grounded?
Short circuit
Is the connection cable
the speci
fi
ed thickness?
No operation, heat
or burn damage
Are the inlets and outlets
free of any obstacles?
No cooling, No heating
Does start and stop air
conditioner operation
by remote controller
or external device?
No operation
After installation is
completed, has the
proper operation
and handling been
explained to the user?
9367701070-05_IM_EN.indd 20
9367701070-05_IM_EN.indd 20
2011-9-16 8:45:15
2011-9-16 8:45:15
