FAQ - Controllers
24.
What are "Latching" and "Non-Latching" alarms?
Latching alarms means that if the alarm activates and subsequently the gas condition returns to normal, the alarm will remain latched until the RESET button is pressed. Non-Latching alarms reset automatically.
Each alarm can be selected as latching or non-latching in Setup Mode. Please refer to the instruction manual for further details.