8
OPERATION
To Stop Operation
Press the START/STOP button.
The OPERATION indicator lamp (green) will go out.
Mode Operation
AUTO (in COOLING model):
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When AUTO (automatic changeover) operation first selected, the fan will operate at very low speed for about a few
minutes, during which time the indoor unit detects the room conditions and selects the proper mode.
Room temperature is higher than the defined temperature in temperature
setting
→
Cooling mode or dry mode
Room temperature is close to or lower than the defined temperature in
temperature setting
→
Monitor operation
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When the indoor unit has adjusted your room’s temperature to near the temperature setting, it will begin monitor
operation. In the monitor operation mode, the fan will operate at low speed. If the room temperature subsequently
changes, the indoor unit will once again select the appropriate operation (cooling) to adjust the temperature to the value
set in the temperature setting.
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If the mode automatically selected by the unit is not what you wish, select one of the mode operation (COOL, DRY, FAN).
AUTO [in HEAT & COOL (Reverse Cycle) model]:
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When AUTO (automatic changeover) is selected, the air conditioner selects the appropriate operation mode (cooling or
heating) according to your room’s present temperature.
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When AUTO operation first selected, the fan will operate at low speed for about a few minute, during which time the
indoor unit detects the room conditions and selects the proper operation mode.
Room temperature is higher than the defined temperature in temperature
setting
→
Cooling mode or dry mode
Room temperature is close to the defined temperature in temperature
setting
→
Determined by outdoor temperature
Room temperature is lower than the defined temperature in temperature
setting
→
Heating mode
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When the air conditioner has adjusted your room’s temperature to near the thermostat setting, it will begin
monitor operation. In the monitor operation mode, the fan will operate at low speed. If the room temperature
subsequently changes, the air conditioner will once again select the appropriate operation (heating, cooling) to adjust
the temperature to the value set in the thermostat.
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If the mode automatically selected by the unit is not what you wish, select one of the mode operation (HEAT, COOL,
DRY, FAN).
Cooling or Dry
Defined
temperature in
temperature
setting
Heating
Determined by
outdoor temperature
Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle).
During heating mode:
Set the thermostat to a temperature set-
ting that is higher than the current room
temperature. The heating mode will not
operate if the thermostat is set lower than
the actual room temperature.
During cooling/dry mode:
Set the thermostat to a temperature setting
that is lower than the current room tem-
perature. The cooling and dry modes will
not operate if the thermostat is set higher
than the actual room temperature (in cool-
ing mode, the fan alone will operate).
During fan mode:
You cannot use the unit to heat and cool
your room.
HEAT*:
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Use to warm your room.
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When heating mode is selected, the air conditioner will operate at very
low fan speed for about 3 to 5 minutes, after which it will switch to the se-
lected fan setting. This period of time is provided to allow the indoor unit
to warm up before beginning full operation.
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When the room temperature is very low, frost may form on the outside
unit, and its performance may be reduced. In order to remove such frost,
the unit will automatically enter the defrost cycle from time to time. During
automatic defrosting operation, the OPERATION indicator lamp will flash,
and the heat operation will be interrupted.
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After the start of heating operation, it takes some time before the room gets warmer.
COOL:
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Use to cool your room.
DRY:
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Use for gently cooling while dehumidifying your room.
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You cannot heat the room during dry mode.
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During dry mode, the unit will operate at low speed; in order to adjust
room humidity, the indoor unit’s fan may stop from time to time. Also, the
fan may operate at very low speed when adjusting room humidity.
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The fan speed cannot be changed manually when dry mode has been selected.
FAN:
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Use to circulate the air throughout your room.
Defined
temperature in
temperature
setting
Monitor operation
Cooling mode
or Dry mode
