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Setting the indoor unit option code
In order to set the indoor unit option code use the wired remote controller and follow the directions below.
Main Menu Sub-menu
Away/MDS
1. Press the
and
buttons at the same time for more than 3 seconds and then a Main menu will be
displayed.
2. Press the
/
button to select
3. Press the
/
button to select
screen.
• The first digit represents the page number and the remaining five digits are option codes.
• The option code which is currently setting will flicker.
NOTE
4. Press the
/
button to set the option code in order. Press
5. Press the
button to save and complete the option setting.
6. Press the
button to exit to normal mode.
• Press the
button anytime during setup to exit without setting.
NOTE
• Option code will not be applied if you don't press the
• Setting indoor unit option code is only possible in Master wired remote controller.
You can only check the indoor unit option code in Slave wired remote controller.
• Setting indoor unit option code is possible when one indoor unit is connected. If more than 2
indoor units are connected, you can only check the Master indoor unit option code.
• When you set SPI Function in option code with wire remote controller, Please reset the system
power after input the option code
36
Data bit
1 2 3
4
5
6
and then press
and then press
Page number
Option Code
1 2 3 4 5 6
SEG1
SEG2
SEG3
0
Page number
SEG7
SEG8
SEG9
1
Page number
SEG13 SEG14 SEG15 SEG16 SEG17 SEG18
2
Page number
SEG19 SEG20 SEG21 SEG22 SEG23 SEG24
3
Page number
button to enter a Sub-menu setting screen.
button to enter a Indoor unit option code setting
button to go to the next page.
SEG4
SEG5
SEG6
SEG10 SEG11 SEG12
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