Operating Instructions

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Siemens Synco™ living CE1B2740en
Building Technologies Radio plug adapter 13.12.2010
Radio plug adapter
Operation KRF960 (switching)
LED display functions:
• LED lit: Contact closed
• LED off: Contact open.
Pressing the button can locally reverse the contact
state:
• LED lit (contact closed) and press button  LED
off (contact open)
• LED off (contact open) and press button  LED
lit (contact closed)
Operation KRF961 (dimming)
LED display functions:
• LED lit: Output active
• LED off: Output off
Press the button to locally reverse the current output
state:
• LED lit (output active) and press button  LED off
(output off)
• LED off (output off) and press button  LED lit
(output 100%)
The local button does not allow for dimming the out-
put.