GB
Manual Door intercom devices a / b series 20 / 30 / 40 / 50 / 20-0028A/-0028B
Installation
GB
54
www.behnke-online.com
LP
RT
RT
RT
Mic
T
T
T
Function modules into the front frame
When inserting the modules, please make sure to maintain the
anti-twist protection
and also have
the modules “click” audibly into position.
Illumination 12 V=
(Line coming from the
basic electronics)
LS
RT
RT
RT
Mic
Bridges
12V-bridges to illuminate
the label positions
Connection of the key illumina-
tion for Behnke keys (optional
illuminated keys)
T
T
T
Insert the function modules into the front frame
Illumina-
tion 12V=
Insert the modules into the frame from the rear.
2.2. Mechanical mounting Series 20/30
