Lutron Caseta wireless dimmers and switches use Clear Connect RF technology for reliable control. This guide covers common issues.
Switch Won't Pair to Bridge
Pairing issues:
- Lutron app: Use Lutron app to add devices
- Bridge online: Ensure Smart Bridge is connected and LED is on
- Pairing mode: Press button sequence on switch to enter pairing
- Close proximity: Pair close to bridge initially
- Factory reset: Hold off button until lights flash to reset
- Device limit: Check bridge device limit (75 for Pro, 50 for standard)
Dimmer Flickering or Buzzing
Load compatibility issues:
- LED compatibility: Use Lutron-approved LED bulbs
- Minimum load: Some dimmers need minimum wattage
- High trim: Adjust high-end trim to reduce buzz
- Low trim: Adjust low-end trim to prevent flicker
- ELV dimmer: Use ELV dimmer for electronic low-voltage loads
3-Way Installation
Multi-location wiring:
- Pico remote: Use Pico as companion instead of another switch
- Wiring: Smart switch goes where power enters
- Remove old switch: Replace companion with Pico
- Wall plate: Lutron Claro plates for clean look
Pico Remote Issues
When Pico won't control:
- Battery: Replace CR2032 battery
- Pairing: Pair Pico to devices in app
- Range: Clear Connect has excellent range
- Multiple devices: One Pico can control multiple switches
Aurora Dimmer
For Hue bulb compatibility:
- Fits over toggle: Installs over existing toggle switch
- Friends of Hue: Pairs with Hue Bridge
- Battery: Uses CR2450 battery
- Prevents disconnect: Keeps power to smart bulbs
Smart Home Integration
Platform connections:
- HomeKit: Native integration with Pro bridge
- Alexa: Lutron skill for voice control
- Google: Works with Google Home
- Home Assistant: Lutron Caseta integration (local with Pro)