10
08/2012
TCS TürControlSysteme AG
Subject to technical changes.
E-
Mail: [email protected] • www.tcsag.de
PI_ISH3230-uk 2A
Connection diagram 3-wire technique
Replace an ISH1030 or TTS1 with an ISH3230
The floor push-button always has to be connected to the a-wire.
In case of a parallel connection, both telephones must be replaced by an ISH3230.
Commissioning
Install the devices of the system voltage-free and completely.
Check the a-, b- and P-wire against each other for short-circuits.
Switch on the mains voltage.
Note:
If the floor push button does not work, check if it is connected to the a-wire of the power
supply and control unit.
Settings
Preset times
communication time
2 min
flashing period of the green LED, if the voice
channel is busy after lifting the handset
2 sec
3 x flashing
internal stand-by time, if the device is calling
or is called
around
30 sec
