Fire Alarm Control Panel LT-32 / LT-159
24 M-168.1-SERIE-LT-EN / 08.2022
7.3 LT-159 setup and connections overview
Fig. 17: LT-159 setup and connections overview
Relay Setup
5 Loop A +
6 Loop A -
7 Loop B +
8 Loop B -
Batteries connected in two rows with polarity as shown.
• When the front cover is opened a tamper fault is reported. Fault is reset automatically once the cover is closed again.
• The connections shown have the purpose to underline the differences with LT-32.