14-3. Indoor unit (setting by wireless remote controller)
• The function settings of the control of the indoor unit can be changed by this procedure accord-
ing to the installation conditions. Incorrect settings can cause the indoor unit malfunction.
• After the power is turned on, perform the “Function setting” according to the installation condi-
tions using the remote controller.
• The settings may be selected between the following two: Function number or Setting number.
• Settings will not be changed if invalid numbers or setting numbers are selected.
¢ Preparation
Before connecting the power supply of the indoor unit, reconfirm following items:
• Piping air tight test and vacuuming have been performed firmly.
• There is no wiring mistake. Then, connect the power supply of the indoor unit.
Breaker on
Outdoor unit
Indoor units
¢
AR-RAH2E/AR-RAH1E
Button name and function
During address setting mode, indoor unit reject the any operation command from remote con-
troller.
MODE button
START/STOP button
TIMER MODE button
SET TEMP. "
FAN button
Setting number
Function number
Refer to Function details.
Refer to Function details.
Switches between the setting number (bottom line)
and function number (top line)
Increases and decreases the displayed number
- Starts the function setting mode
- Changes the display digits
Transmits function setting
Transmits function mode
" and "
" button
NOTE:
Actual number of buttons might be different from the figures in following instructions.
DESIGN & TECHNICAL MANUAL
- 202 -
MULTI TYPE
5, 6 ROOMS TYPE
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