If you're experiencing problems with your Lutron DVRF-AS Smart Accessory Switch in a 3-way or 4-way setup, here's how to troubleshoot common issues:
If the load doesn't turn ON or the dimmer/switch LEDs don't illuminate:
Possible Causes:
- The Front Accessible Service Switch (FASS) on the main dimmer/switch is OFF.
- The light bulbs are burned out.
- The circuit breaker is OFF or has tripped.
- There's a wiring error.
Troubleshooting Steps:
- Make sure the FASS on the main dimmer/switch is in the ON position.
- Confirm the light bulbs are working.
- Check that the circuit breaker is ON and hasn't tripped.
- Carefully review the wiring connections. Refer to the provided wiring diagrams or visit www.lutron.com/wiringwizard for assistance.
If the accessory switch isn't working:
Possible Cause:
- The wire connected to the blue wire on the main dimmer/switch isn't the same wire connected to the blue wire on the accessory switch.
Troubleshooting Steps:
- Verify the wire connected to the blue terminal on the main dimmer/switch is the same wire connected to the blue terminal on the accessory switch.
If the load won't stay ON, and the main dimmer/switch LEDs glow dimly or blink:
Possible Cause:
- The blue wire is incorrectly wired to a neutral wire or is touching ground.
Troubleshooting Steps:
- Double-check the wiring to ensure the blue wire is correctly connected and isn't touching the neutral wire or ground. Incorrect wiring can prevent the load from staying ON and cause unusual LED behavior on the dimmer/switch.
For further assistance and detailed support, contact Lutron support.
