Connection Diagram 2-Wire Technique; Connection Diagram 3-Wire Technique; Note: Replace An Ish1030 Or Tts1 With An Ish3022; Commissioning - TCS ISH3022 Product Information

11/2012

Connection diagram 2-wire technique

Note: Replace an ISH1030 or TTS1 with an ISH3022

 The floor push button always has to be connected to the a-wire.
 In case of a parallel connection, both telephones must be replaced with an ISH3022.
 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.

2-wire/3-wire operation

Ex works, the jumper J1 is configured for
2-wire operation
 Plug the jumper J1 on the two upper contacts for
3-wire operation.
TCS TürControlSysteme AG, TCS Hotline Germany: hotline@tcsag.de
FAX: +49 (0) 41 94/ 9 88 129

Commissioning

Settings

. J1
2-wire operation (delivery state)
3-wire operation
9

Connection diagram 3-wire technique

Subject to technical changes.
PI_ISH3022-uk