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4
Operation
When you use the air conditioner for the first time or change the settings, follow the procedures below. From next
time, pushing the ON/OFF button starts running of the air conditioner with the chosen settings.
■
Standby
Operations are not accepted when “SETTING” is blinking.
REQUIREMENT
• Keep the power switch turned on during use.
• When you resume using the air conditioner after a long period of disuse, turn on the power switch at least 12 hours
before starting running.
• When the power is turned on, it takes about 1 minute before the remote controller becomes operable.
This is not a malfunction.
■
Running operation
Some operation modes are not available depending on the type of indoor unit.
1
ON/OFF button
Push this button to light the operation lamp and
start operations.
When heating
• The heated air comes out after a 3 to 5 minutes
of pre-heating with the indoor fan kept turned
off.
2
Select the operation mode
Push the Menu button several times to select the
operation mode.
• The current operation mode flashes.
Each time you push the setting button, the
operation mode and its icon change in the
following order:
• If you do not push any button for 30s, the
operation mode finishes.
3
Select the fan speed
Push the Menu button several times to select the
fan speed mode.
• The current fan speed indicator flashes.
Each time you push the setting button, the fan
speed mode and its indication change in the
following order:
• A selectable fan speed differs depending on
indoor units to be connected.
• “
Auto” cannot be selected at the Fan
mode.
• If you do not push any button for 30s, the fan
speed mode finishes.
4
Select the temperature
Push the setting button to adjust the temperature.
• The temperature setting range is 18.0 °C to
29.0 °C.
• The temperature can be set in steps of 0.5 °C.
Menu button
Setting button
ON/OFF button
Heat
Dry
Cool
Fan
(Dehumidify)
Auto
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 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.
• When the room temperature reaches the set temperature, the outdoor unit stops and the indoor unit fan runs at extremely
low speed.
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.
• During defrost operation, the fan stops so that cool air is not discharged. (“
” Pre-heat is displayed.)
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.
■
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
according to the installation manual of the indoor unit.
Start
1
Set the displayed temperature to 18 °C in the heating mode by pushing [
] setting button.
2
Set the displayed temperature to 8 °C by pushing [
] setting button for at least four seconds.
Stop
1
Set the displayed temperature to 18 °C by pushing [
] setting button.
• 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 ON/OFF button.
•When another operation mode is selected.
•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.
15-EN
16-EN
Содержание RAV-HM1101UT-E
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