Calex Smart Dimmer

Updated 05 November 2024 14:01

Brian

Getting started
Before you start adding this CALEX SMART Dimmer, write down the name and password of your Wi-Fi network.

Note: This item only works on a 2.4GHz Wi-Fi network, not on a 5GHz Wi-Fi network. If you get a message that the product only works on 2.4 GHz networks, then you need to change your network's Wi-Fi frequency to 2.4 GHz in the settings menu of the router. Click here for an overview of the required Wi-Fi settings.
Please refer to your router manual or contact your internet provider for help on how to change settings.

Step 1: Preparation

Turn off the power at the circuit breaker and verify with a voltage tester.
If there’s an existing dimmer or switch, remove it and free up the wiring.

Step 2: Wiring Connections

Follow these steps to connect the wiring to the Calex Smart Dimmer:

A. Connecting the Phase (L)

Live (L) wire - Connect the live wire to one of the two L contacts. This provides power input to the dimmer.
Loop-through (optional) - Use the second L contact to loop through power to another switch or dimmer if needed.

Tip: Make sure the live wire is correctly identified. This is typically a brown wire in most European homes, but always confirm with a voltage tester.

B. Connecting the Light (Output)

Light wire - Connect the wire that goes to the light to the dimmable output on the dimmer. This controls the light’s dimming function.

C. Connecting Pulse Switches (P-Contact)

P-contact - Connect the pulse switch wire to the P-contact on the dimmer.
Multiple pulse switches - You can connect multiple pulse switches in parallel to the P-contact to create a two-way (hotel) switch setup if desired.

Note: Pulse switches must be momentary switches with a spring-back mechanism. These switches send a brief signal to the dimmer, allowing you to turn the light on/off.

Step 3: Test the Installation

Turn the power back on at the circuit breaker.
Test if the light works via the pulse switch(es) and ensure everything functions correctly.

Step 4: Adding the Calex Smart Power Plug to the Calex App

Download the Calex Smart app from the Google Play Store or the Apple Store. Click on the one of the logo's below while viewing this page on your phone. You can also scan the QR code found on the packaging with your phone.