Correct Usage - Toshiba RAV-GM901UTP-E Owner's Manual

4

Correct usage

When the air conditioner is used for the first time or when the setting is changed, follow the steps below. Settings are saved in
memory and are displayed anytime the unit is turned on by pushing the
 Preparation
When the circuit breaker is turned on, the partition lines are displayed on the remote controller.
•
* After the circuit breaker is turned on, the remote controller does not accept any commands for approx.
1 minute, this is not a failure.
REQUIREMENT
When the air conditioner is re-powered after it has not been used for a long period, turn on the circuit breaker at least 12
hours before starting the air conditioner.
TEMP. ON / OFF
4
TIMER SET FAN MODE
TIME SAVE VENT
FILTER
RESET TEST SET CL SWING/FIX UNIT LOUVER
Start
1
Push button)
The operation lamp illuminates, and the operation
starts.
2
Select an operation mode with the "
button).
One push of the button, and the display changes
in the order shown below.
Auto Heat Dry Cool
19-EN
button.
3
Select fan speed with "
One push of the button, and the display changes
in the order shown below.
Auto High
1
3
When fan is in " Auto", fan speed is
•
2
adjusted based on difference between set point
and room temperature.
In heating operation, if the room temperature is
•
not heated sufficiently with speed "
operation, select " Med." or "
operation.
The temperature sensor detects the return air
•
temperature at the indoor unit, which differs
from the room temperature depending on the
installation condition.
Set point is a target of room temperature.
( "Auto" is not selectable in the Fan
"
mode.)
4
Select the set point temperature by pushing
the "TEMP. " or "TEMP.
Stop
Fan
Push button.
The operation lamp goes off, and the operation stops.
In the Cool, Dry, or Auto (cooling) mode, the fan runs for
10 minutes (or more) for self clean operation.
NOTE
Auto Changeover
When in Auto Mode, the unit selects the operating mode (cooling, heating or fan only) based on the user set point
•
temperature.
If the Auto Auto mode is uncomfortable, you can select the desired conditions manually.
•
Cooling
If there is a demand for cooling, unit will start approximately 1 minute after mode is selected.
•
Heating
If there is a demand for heating, unit will start approximately 3 to 5 minutes after the mode is selected.
•
After the heating operation has stopped, fan may continue to run for approx. 30 seconds.
•
When the room temperature reaches the set temperature, the outdoor unit stops and the indoor unit fan runs at extremely
•
low speed.
" button)
During defrost operation, the fan stops so that cool air is not discharged. ("
When restarting the operation after stop
When the unit is attempted to restart immediately after it was stopped, the unit can not start for approx. 3 minutes this is to
protect the compressor.
Med. Low
 8 °C operation (For object pre-heating)
The air conditioner can control the heating temperature to about 8 °C in the heating mode.
The 8 °C heating operation requires settings with the wired remote controller. Ask the installer or dealer for the settings
Low"
according to the installation manual of the indoor unit.
High"
Start
1
Set the displayed temperature to 18 °C in the heating mode by pushing TEMP.
2
Set the displayed temperature to 8 °C by pushing TEMP.
Stop
1
Set the displayed temperature to 18 °C by pushing TEMP.
" buttons.
The air conditioner returns to the normal Heat mode. Select a desired temperature and operation mode.
•
NOTE
The discharged air temperature is lower than that in the normal heating operation.
•
The room temperature may not be heated evenly depending on the remote controller installation location.
•
The room temperature may not reach 8 °C depending on the room size or the installation conditions.
•
Setting for fan speed is available during the 8 °C heating operation.
•
The 8 °C heating operation is cancelled in the following cases.
When operation is stopped with
•
When another operation mode is selected with
•
When temperature setting or operation mode is changed or operation is started / stopped by the wireless remote controller
•
or the central control remote controller.
When this operation mode is used, observe proper operating hours and periodic maintenance by service staff is
•
recommended.
– 10 –
" Pre-heat is displayed.)
button.
button for at least four seconds.
button.
button
button
EN
20-EN