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Name of each part
Rear view
DI-1
DI-2
Digital input terminal (DI-1 / DI-2)
Use them to connect a device that generates a digital signal (e.g. fire sensor).
Bottom view
• If there is no input to the Touch Centralized Controller for a while, it will be turned to screen protection mode
(LCD backlight is turned off).
NOTE
• If you press the LCD ON/OFF button in the screen protection mode, the screen protection mode will end.
• Even if the LCD backlight is status 'off' , the Touch Centralized Controller is still in operation.
6
Touch-con_IB_03944A_2_EN.indd 6
DO
RS 485 communication terminal
RS 485 communication terminal
Use it to connect the 485 communication terminal of
an indoor unit or outdoor unit.
Digital output terminal(DO)
Use it to output digital signal (Indoor unit On/Off status)
Reset button
Use it to reset the Touch Centralized Controller.
2013-10-07 오후 2:11:29
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