[C-ZB-RD1/C-ZB-RD1P] Wiring instructions

[C-ZB-RD1/C-ZB-RD1P] Wiring instructions

  1. Turn off the power.
    1. To avoid electric shock and/or equipment damage, disconnect electrical power at the main fuse or circuit breaker before installation and maintenance.
    2. Be aware that even if the circuit breaker is off, some voltage may remain in the wires — before proceeding with the installation, be sure no voltage is present in the wiring.
  2. Unscrew the existing switch/dimmer from the wall and before removing the wires note where the wires are connected. Taking a photo is also useful for comparison.
  3. Connect the device according to the diagrams shown below for either a 1-way or 2-way/multiway system.
Please note that it is critical to get the Live and Switched Live the right way around. This is less important on a non-smart switch, but important on smart switches. If you are in any doubt, please use a multimeter or consult with an electrician.
1 Way Wiring
If you have a neutral wire at your switch, this is the most likely configuration:
If you are fitting an LED bypass, it can be fit at the switch like this:

2 Way Wiring
3 Way Wiring

Preferred Method
Alternative Method
No Load Wiring for REM Mode
It is possible to the wire the RD1-Pro using Live and Neutral wires, without a wired lamp Load.
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