Manual Door intercom devices a / b series 20 / 30 / 40 / 50 / 20-0028A/-0028B
GB
GB
Installation
Connect the ribbon cable to the installation
components (speaker, microphone, buttons etc.)
Plug connection for the branch line
Series 20, 30, 50:
LP (blue)
▸
speaker
Mic (white)
▸
microphone
T1 to T8 (yellow)
(plug-in contact, lighting board)
12-pin plug
▸
key pad
HPI Contact (white)
(cf. also sectio
Please note: Connect the available components
using the ribbon cable. Use a cable tie to con-
nect the wires not in use (plugs facing down).
Then clip the electronics box
back onto the module housing.
56
▸
button 1 to 8
▸
label field
)
Electronics box
Lighting board
T1
T2
T3
Module housing
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