Installation - York Alaska Y9USC05-5A-F User Manual

ROOM AIR CONDITIONERS
TROUBLE SHOOTING
Possible Cause : The door or
windows of the room may be
open allowing hot outdoor air
to enter. Close all open doors
and windows.
Possible Cause : Electric
heater, stove or water heater
may be operational in the
room. Switch off all such
devices.
Possible Cause : There are
too many people in the room.
You can change
thermostat setting to increase
the cooling.
Possible Cause : The air filter
could be clogged with dust
reducing air flow and cooling
efficiency of the unit. Remove
the air filter and clean it as
explained in this catalogue.
The air filter should
cleaned once every two
weeks.
Possible Cause : The fresh air
ventilation switch could be
open. This allows outside air
to enter the room. Close the
switch.
Possible Cause : The
thermostat may not
adjusted properly. Check the
thermostat adjustment and
reset it at the proper value.
Possible Cause : There may
be too many people in the rooms.
Problem : There is no air flow from the unit.
Possible Cause : The unit
may not be working as there
may not be any power supply.
Check for proper connections
of the power cable.
Possible Cause : The fuse
may be blown. Check the fuse
IOM # 036 - 3007 TP (0206)
the
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INSTALLATION

Select the best location and install the unit at a place having
sufficient strength to support the unit securely.
For maximum efficiency, install the air conditioner on a side
of a house or building which offers more shade than direct
sunlight.
Provide sufficient clearance space around the air inlet and
outlet so that air flow will not be obstructed. Refer to the
figures given below for minimum clearance requirements :
Size Less than 9000Btu/h More than 10000Btu/h
(mm)
A 400
B 500
C 170
D 50
Step 1
(a). Remove the front panel
and the air filter.
(b). Hold the slot under the
front panel, lift it onwards,
and remove the front
panel. (Figure 1)
(c). Pinch the handle under
the air filter. The air filter
will arch allowing easy
removal from the slot.
(Figure 2)
Step 2
(a). Remove the frame.
(b). Remove the two fixed
screws from the frame.
(Figure 3)
(c). Grasp the bottom left
corner of the frame to
loosen it. (Figure 4).
400
500
210
60
Figure 1
Figure 2
Figure 3
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