Automatic Operation - Toshiba RAS-07EKH Service Manual

OPERATING MODE:
Once you select the operating mode, the operating
conditions are saved in the unit's microcomputer
memory.
Thereafter, the air conditioner will start operating
under the same conditions when you simply push
the START/STOP button of the remote controller.

8-5. Automatic Operation

When you set the air conditioner in AUTO mode, it
will automatically select cooling, or fan only operation
depending on the room temperature.
8-5-1. Operation Steps
Start
• The OPERATION lamp (green) on the display
panel of the indoor unit starts flashing.
(1) Mode button
• Select AUTO.
(2) TEMP. button
• Push the TEMP. button.
• Normally, set it between 21°C to 28°C.
(3) START/STOP button
• Push this button to start the air conditioner.
• The OPERATION lamp (green) on the display
panel of the indoor unit lights. The operating
mode is selected in accordance with the room
temperature and operation starts after approxi-
mately 3 minutes.
Stop: START/STOP button
• Push this button again to stop the air conditioner.
Room temperature of operation
The set temperature +1°C or higher
(when hot)
The set temperature –1°C to +1°C
The set temperature –1°C or lower (when
cool)
Note:
• If the AUTO mode is uncomfortable, you can se-
lect the desired conditions manually.
• When you select the AUTO mode, you do not
have to set the fan speed. The FAN speed dis-
play will show AUTO and the fan speed will be
automatically controlled.
Table 8-1
Operating conditions
Cooling operation
Fan only operation
Heating operation
– 21 –
Fig. 8-9
Performs the cooling operation at a tempera-
ture 1°C higher than the setting.
Performs the fan only oepration (low speed)
while monitoring the room temperature.
When the room temperature changes, the air
conditioner will select the cooling or heating
mode.
Performs the heating operation at a tempera-
ture 1°C lower than the setting.