Install the switch — Doorbell
Before you start
- Switch off the main power at the MCB and check it is off with a voltage tester. Keep it off until the glass is fitted.
- Have a qualified electrician install it. Use insulated tools and gloves, keep the work area dry and label the wires.
- You need a 2 module metal box, 78mm x 78mm (3"x3"). Use a flat-headed screwdriver and the console screws provided.
- Doorbell output (OUT): 6A. Use a wired AC doorbell, or a DC doorbell with a built-in battery. Wireless bells are not supported.
- A 12V DC doorbell may need extra wiring. The doorbell module is not waterproof.
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Remove the front glass
Use a flat-headed screwdriver to gently lift the front glass panel off the module.
Do not touch the circuit board.
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Wire an AC doorbell
Connect neutral to N and phase to P. Loop P to IN with a short wire. Connect OUT to the doorbell input.
Use this for a mains (AC) doorbell.
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Or wire a DC doorbell
Connect neutral to N and phase to P. Connect IN and OUT to the two doorbell wires.
Use this for a DC doorbell with a built-in battery.
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Fix the module to the box
Use the console screws from the box to fix the module to the 2 module metal box.
Before you fix it, check every copper wire end is tightly twisted in its terminal. Tape any exposed joints.
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Fit the glass and switch on
Line up the glass and press it until all four corners lock. Then switch the main power back on.
If touch does not respond after you fit the glass, switch the main power off and on again. Fitting the glass changes the touch capacitance.
