Urmet 1131 Manual Full Best

: Simple wall-mount design that fits standard interiors.

: In multi-flat systems, you may see two cables entering the handset. These are "loop-in, loop-out" wires serving other apartments; do not disconnect or separate these joins, as it will cut off service to your neighbors. interfoni.rs Manual & Technical Downloads

Drill holes, insert wall plugs, and screw the backplate securely to the wall. Ensure it is level so the handset hangs correctly. Phase 3: Wiring the Terminals Strip roughly 5mm of insulation off the end of each wire. urmet 1131 manual full

For the complete technical sheet and diagrams, you can download the Urmet 1131 Wiring Instructions (PDF) or view the Urmet 1131 Diagram to see the exact terminal layout.

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Connect the speech wires to (Receive) and Terminal 2 (Transmit). Connect the door strike wire to Terminal 9 . Connect the incoming call tone wire to Terminal 7 . Step 3: Testing the System

Solid core copper wires up to 1.5mm² ( ∅the empty set interfoni

To wire or replace an Urmet 1131 handset, you must understand the numbering system on the internal terminal block. Open the casing by pressing the release tab at the bottom to reveal the following terminals: Terminal Number Function / Description Speaker (Voice coming from the outdoor entry panel) Terminal 2 Microphone (Voice going to the outdoor entry panel) Terminal 6 Common Ground (Earth / Negative) Terminal 7 Call Signal (Buzzer or Electronic chime input) Terminal 9 Door Lock Release (Triggers the electric latch) Auxiliary Terminals (If Expanded)