1-200W Universal Dimmer LD220WCM, Trailing Edge, Push dimming, Bluetooth, Vadsbo

You get simple, intuitive dimming and an on/off function through the free app from Casambi. You can find it through the App Store or Google Play Store.

Properties:
The low-power dimmer LD220WCM is controlled by up to 5 retractive switches 
• Starts at 1W! 
• Can be mounted in the wall box behind the push-buttonswitch 
• Can be mounted using the mounting brackets 
• Used for dimmable LED, energy-saving lamps and incandescent bulbs from 0VA up to 200VA (E27, E14, GU10)  
• Used for dimmable LED drivers from 0VA up to 200VA 
• Used for low voltage halogen up to 200VA 
• Can be dimmed with several parallel connected pushbuttons 
• With a soft start
• Retains the last set level after power failure

Connection of the dimmer (see wiring diagram)
Ensure that the power is switched off before the setup begins.
a) Connect the incoming neutral to the input terminal N.
b) Connect the incoming phase to the port marked L.
c) Connect the control wire S to one end of the retractive switch.
d) Connect the incoming phase to the other end of the retractive switch.
e) Connect the dimmed phase output to the load. Connect neutral to the load.
f) Check that the spring is correctly installed on the switch and that all connections above are connected.
g) Turn the power on.
h) Test to dim / on / off with your retractive switch 

Control with one or more momentary push buttons
LD220WCM can be controlled by one or more parallel-connected retractive 1-pole switches (toggle switches). Connect the switch between the incoming phase (L) and input (S). Note that the switch must be connected ”Normally open”. Synchronization of additional control gears will be done entirely via Bluetooth.
ON / OFF: Short push (50-400ms) on the switch. Dimming: Long push (> 400ms) on the switch. Dimming up and down alternately. The recommended maximum cable length between the switch and the control gear is 15 meters. If long control cables are used the possibility of disturbances from parallel 230V cables will increase

Control through the app
Download the free Casambi app to your smartphone or tablet from Google Play or the App Store.

Create a network
Open up the app and choose ”My Network”, then select ”Create new network”.

Connect the dimmer via the app
After the network is created, you can add the dimmer to the network. All non-connected devices appear under ”Devices nearby”. Press one of the non-connected dimmers and select ”Add,” then your network. Then name your dimmers, this simplifies it when you later will create scenes and groups. Name your dimmers in a logical way eg. as in the picture on the next page HALLWAY, BEDROOM and BATHROOM.

Technical data: 
Voltage: 230 V +/-10% 50 Hz
Max current: 0,87 A
Minimum load: 0W 
Maximum load: 200W
Protection class: IP20 (indoor)
Size: Ø50x15.5 (mm)

Note! Remember that, depending on the brand, the LED and low energy can consume up to twice the rated power (reactive power).