Manual - Elmdene 7422-sfg-g3f

The sounder has a selectable auto cut-off timer, typically 5 seconds for testing or 15 minutes for standard operation. Maintenance & Troubleshooting

Connect the ENG terminal to a switched output on your panel to allow quiet maintenance without triggering the siren when opening the cover.

The Elmdene 7422-SFG-G3F is a high-specification Grade 3 external siren module often used in professional alarm installations, including those by ADT. This guide provides a comprehensive overview of its features, installation procedures, and wiring based on technical documentation for the Elmdene 7422 and Grade 3 sounder ranges. elmdene 7422-sfg-g3f manual

Engineer mode input; when held high, it silences the unit for maintenance. Output to indicate a battery or piezo failure. REM TST Input for remote testing via the control panel. Key Wiring Notes:

For further technical support, you can access the Elmdene Device Database or the official Elmdene Downloads page for the latest product guides and certifications. [Ticket Question] Accenta Mini & Elmdene 7422 Wiring The sounder has a selectable auto cut-off timer,

Before mounting, ensure the installation site is suitable for a Grade 3 device (Environmental Class IV).

Tamper Return and Tamper Supply (connect to panel tamper zone). This guide provides a comprehensive overview of its

Route the cable from the control panel through the backplate. Secure the backplate using at least three No. 10 fixing screws. Commissioning: Apply 12V power (H+ and H-). Connect the battery leads (Red to BT+ , Black to BT- ).

Features microprocessor control, hold-off supply failure detection, and automatic battery/piezo self-testing. Installation Guide

To disable the flashing comfort LEDs, cut the specific white wire loop usually located near the top of the board.