[work] | Urmet 1131 Manual Full

For a detailed visual, you can often find the official Urmet 1131 Wiring Instructions on Scribd .

The input terminals are located on the transformer side, usually protected by a fuse.

If you have two sets of wires (in and out) for the same terminal, you must connect them together (looping) to maintain the signal for other apartments in the building. 5. Summary Table for Urmet 1131/1 Specification Manufacturer Model Call Type Electronic Wiring 4+n or 1+n Terminals CA, 1, 2, 6, 9, 10 Material ABS Plastic urmet 1131 manual full

The "Full Manual" typically includes a conversion table. If you are replacing a non-Urmet brand, you usually map the wires as follows: Urmet 1131 Terminal Other Brands (Common) Terminal 1 or 2 Microphone Terminal 2 or 3 Terminal 3 or 4 Terminal 5 or 6 CA (Electronic) Terminal 7 or C 💡 Pro-Tips for Installation Buzzer vs. Electronic Tone:

To successfully wire or replace the Urmet 1131, you must understand its internal terminal block. Opening the casing reveals five primary screw terminals numbered according to Urmet’s standard legacy system. Terminal Number Function Description Technical Detail Speaker (Earpiece) Receives audio from the outdoor entry panel Terminal 2 Microphone Sends audio from the handset to the outdoor panel Terminal 6 Common Ground The shared negative/return path for the system Terminal 7 Call Signal (Buzzer) Receives the 12V AC voltage to ring the buzzer Terminal 9 Door Release Completes the circuit to trigger the electric lock Step-by-Step Installation Instructions Tools Required Small flathead screwdriver (for terminal screws) Phillips head screwdriver (for wall mounting) Wire strippers Digital multimeter (optional, for troubleshooting voltages) Phase 1: Opening the Handset Look at the bottom edge of the Urmet 1131 handset. For a detailed visual, you can often find

It is recommended to install the uniphone on the wall at a height where the top of the device is about 1.55 meters (approx. 5 feet) from the floor for comfortable use.

Usually caused by a short between terminals 6 (common) and 9 (lock). Electronic Tone: To successfully wire or replace the

Troubleshooting the Urmét 1131 requires a systematic approach. The following steps outline common issues and solutions: