Duco System C series User Manual page 4

L1023004-D User manual for Duco's ventilation systems
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2B. Operation with Duco's User controller
The operation of the system is dependent on the type of User controller:
wired power supply (4 TOUCH buttons / LEDs) or battery power (4 PUSHbuttons + 1 LED).
Touch button / LED
OPERATION WITH LIGHT-EMITTING BUTTONS
Depending on the software version of the system and its components, some of the functions below may
not be available.
Wired power supply
AUTO
Battery powered
Push button
LED
OPERATION WITH LED IN THE CENTRE
AUTO
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