Rheem RIWH09AVFJ Design & Technical Manual page 54

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 Button name and function
During address setting mode, indoor unit reject the any operation command from remote con-
troller.
MODE button
- Starts the function setting mode
- Changes the display digits
START/STOP button
Transmits function setting
TIMER MODE button
Transmits function mode
NOTE: Actual number of buttons might be different from the figures in following instructions.
 Function setting procedure
1. Connect the power supply of the outdoor unit.
2. To enter the function setting mode, while holding down the FAN and the SET TEMP.
tons, press the RESET button.
3. Press the SET TEMP.
with the indoor unit. By selecting the appropriate custom code, the communication between
the indoor unit and the wireless remote controller become possible.
FAN
SET TEMP. ( )
RESET
or buttons to select the custom code that matches the setting
Custom code
( - - - )
The initial setting is " "
- 48 -
Function number
Refer to Function details.
Setting number
Refer to Function details.
FAN button
Switches between the setting number (bottom line)
and function number (top line)
SET TEMP. " " and " " button
Increases and decreases the displayed number
Function setting
mode display
but-