– 30 –
Item
Operation
fl
ow and applicable data, etc.
Description
1. Basic
operation
(Continued)
4. AUTO operation
1) Detects the room temperature
(Ta) when the operation started.
2) Selects an operation mode from
Ta in the left
fi
gure.
3) Fan operation continues until an
operation mode is selected.
4) When AUTO operation has
started within 2 hours after
heating operation stopped and
if the room temperature is 20°C
or more, the fan operation is
performed with ”Super Ultra
LOW” mode for 3 minutes.
Then, select an operation mode.
5) If the status of compressor-OFF
continues for 15 minutes the
room temperature after selecting
an operation mode (COOL/
HEAT), reselect an operation
mode.
Selection of operation mode
As shown in the following
fi
gure, the operation starts by
selecting automatically the status of room temperature (Ta)
when starting AUTO operation.
Ts + 1
Ts – 1
Ta
Cooling operation
Monitoring (Fan)
Heating operation (Heat pump model)
*1. When reselecting the operation mode, the fan speed is
controlled by the previous operation mode.
5. DRY operation
1) Detects the room temperature
(Ta) when the DRY operation
started.
2) Starts operation under
conditions in the left
fi
gure
according to the temperature
difference between the room
temperature and the setup
temperature (Tsc).
Setup temperature (Tsc)
= Set temperature on remote
controller (Ts) + (–1.5 to 2.0)
3) When the room temperature
is lower 2°C or less than the
setup temperature, turn off the
compressor.
DRY operation is performed according to the difference
between room temperature and the setup temperature as
shown below.
In DRY operation, fan speed is controlled in order to prevent
lowering of the room temperature.
+2.5
TA-Tsc
[˚C]
+2.0
+1.5
+1.0
+0.5
+4.5
+4.0
+3.5
+3.0
0.0
–0.5
–1.0
–1.5
–2.0
Fan speed
W5
W4
W8
W6
