Mircom i3 SERIES 2-Wire Loop Test-Maintenance Module Owner’s Manual

The Mircom i3 SERIES 2-Wire Loop Test-Maintenance Module is designed to enable i3 detectors to initiate remote maintenance signals when in need of cleaning. With EZ Walk loop testing capabilities, this module also provides visual indication and an output relay when a detector on the loop requires cleaning. Green, red, and yellow LEDs indicate loop communication status, maintenance alert, alarm, freeze trouble, EZ Walk test enabled, and wiring fault.