0513 IH-3778
PAGE 7 OF 10
OPERATING INSTRUCTIONS
COOLING MODE:
In this mode the exhaust adaptor hose MUST be used:
1. Press the MODE button until the "Cool" indicator lights.
2. Press the " " Temp buttons for desired settings.
3. Press the FAN button for desired fan speed.
HEATING MODE (ON SOME MODELS):
In this mode you do not need to use the exhaust
adaptor hose:
1. Press the MODE button until the "Heat" indicator lights.
2. Press the " " Temp buttons for desired heat
settings.
DRY MODE:
In this mode you do not need to use the exhaust
adaptor hose, BUT the water collected must be
discharged. See Drainage Section.
1. Press the MODE button until the "DRY" indicator lights.
2. The fan will run at low speed and the display will
show the room temperature.
3. Keep doors and windows closed for best effect.
AUTO MODE:
Always have the exhaust hose attached in this mode.
When you set the air conditioner in AUTO mode, it will
automatically select cooling, heating (inapplicable for
cooling-only models), or fan only operation depending
on what temperature you have selected and the room
temperature. The air conditioner will control room
temperature automatically round the temperature point
set by you. Under AUTO mode, you cannot select the
fan speed.
FAN MODE:
In this mode there is no need to use the exhaust hose
or drainage hose. However, if you require stale or
smokey air to be removed from the room, hook up the
duct accessories as described in the "EXHAUSTING HOT
AIR" section.
1. Press the MODE button until the "FAN" indicator lights.
2. Press the FAN button to choose the desired fan speed.
3. The fan will run at the select speed and the display
will show the room temperature.
TIMER OPERATION:
You can set both delay stop and delay start while unit
is in ON position or OFF position. When unit is in ON
position, first press TIMER button to go to delay stop
setting, then "timer off" light will illuminate. Tap or hold
the UP arrow ( ) or the DOWN arrow ( ) to change
delay stop timer at 0.5 hour increments up to 10 hours,
then at 1 hour increments up to 24 hours. Then press
the TIMER button to confirm the setting (the control will
confirm the setting automatically after 5 seconds) and
go to delay start setting. Use the same way as above
to set the delay start timing. If you don't need to set
delay start, press the TIMER button again to exit. After
5 seconds, the control will automatically change the
display back to previous temperature display. If you
want to check remaining time, press the TIMER button.
The delay start operation automatically selects mode,
temperature and fan speed the same as last operation
you set.
When unit is in OFF position, press TIMER button to first go
to delay start setting, then "timer on" light will illuminate;
set the delay start and delay stop timing the same way
as above.
To cancel the timer setting, simply tap ( ) or ( ) button
to change the timing to 0.0.
SLEEP OPERATION:
In this mode the selected temperature will increase
by 2°F 30 minutes after the mode is selected. The
temperature will then increase by another 2°F after an
additional 30 minutes. This new temperature will be
maintained for 7 hours before it returns to the originally
selected temperature. This ends the "Sleep" mode
and the unit will continue to operate as originally
programmed. The "Sleep" mode program can be
cancelled at any time during operation by again
pressing the "Sleep" button.
NOTE: This feature is unavailable under
FAN or DRY modes.
NOTE: The following instructions are for the Control Panel, the same instructions can be used for the
Remote Control.
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