7
8
OPERATING INSTRUCTIONS
Airflow direction control
Adjust the air flow direction properly
,
otherwise it
m
ay
cause discomfort or uneven room
temperatures.
Adjust the horizontal louver using the remote
control.
Adjust the vertical louver
s
manually.
To set the vertical air flow direction
(Up
-
Down)
Perform this function while the unit is in operation.
Use the remote control to adjust the air flow
direction. The horizontal louver can be moved at
a
O
range of 6
at a time
, or swing up and down
automatically. Please refer to the
REMOTE
CONTROLLER OPERATION MANUAL for details.
To set the horizontal air flow direction (
L
eft -
R
ight)
Move the
3
vertical louver
s
manually to adjust the air
flow in the direction you prefer.
IMPORTANT:
Before adjusting the vertical louvers,
the supply power must be disconnected.
For some models, the vertical louver can be adjusted
by using the remote control. Please refer to the
REMOTE CONTROLLER OPERATION MANUAL
for details.
Do not operate the air conditioner for long periods with
the air flow direction set downward in cooling or
dehumidifying mode. Otherwise, condensation may
occur on the surface of the horizontal louver causing
moisture to drop on to the floor
and/
or on furnishings.
Do not move the horizontal louver manually unless it is
necessary. Always use the remote control.
When the air conditioner is started immediately after it
was stopped, the horizontal louver might not move for
approximately 10 seconds.
A
ngle of the horizontal louver should not be set
too
small, as COOLING or HEATING performance may
be impaired due to restricted air flow.
Do not operate
the
unit with
the
horizontal louver in
closed position.
When the air conditioner is
initially energized, the
horizontal louver may generate a sound
for 10
seconds
.
T
his is no
rmal
.
CAUTION
,,
,,
,,
,,
Manu
a
l operation can be used temporarily i
f
the remote control is disable
d
or
if
maintenance
is
necessary.
OPERATING INSTRUCTIONS
Manual operation
Manual control
button
Panel
AUTO/COOL
Range
Range
Vertical
louver
(three places)
NOTE: This manual does not include Remote Controller Operations, see the
<<Remote Controller Instruction>> packed with the unit for details.
Operating temperature
Mode
Temperature
Room temperature
Outdoor temperature
1. If
the
air conditioner is used outside of the above conditions, certain safety protection
features may come into operation and cause the unit to function abnormally.
2. If the air condition
er operates when relative indoor humidity is greater than
80%
,
the surface of the air conditioner may attract condensation. Please set the vertical
air flow louver to its maximum angle (vertical to the floor), and set fan mode
to HIGH
.
3. Optimum performance will be achieved
when operating within these parameters
.
Suggestion:
Since the outdoor unit uses
an
e
lectric
h
eater, when the outside ambient
O
O
temperature falls
below 0 C
(32 F), we strongly recommend
that
the
unit remain
plugged in
,
so it can start smoothly
.
CAUTION:
Open and lift the front panel up until it
clicks and
remains fixed.
One press of the manual control button will
lead to forced AUTO operation. If
the
button
is pressed
twice within five seconds, the unit
will operate under forced COOL operation.
When finished, c
lose the panel firmly to its
original position.
This button is used for
troubleshooting only.
Do not use this button for normal operations
.
To
switch back to
remote control operation,
simply use
the remote control
again
.
CAUTION:
1
3
2
NOTE:
The unit must be turned off before
using
the manual control button. If the
unit is operational,
hold
the
manual control
button until the unit
turns
off.
