| Dual technology |
| Single circuit |
| Neutral connection is required |
| Ground connection not required |
| Occupancy portion can be disabled so lights must be manually turned on (vacancy mode). Cannot override the sensor to keep the lights on all the time |
| Do not apply 120V and 277V to different circuits on the same sensor. Use two separate sensors for this kind of application |
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| Troubleshooting |
| Problem: Power can't be switched on or off |
| Check wiring. Neutral wire must be connected for product to function |
| Problem: Lights do not turn on when space is occupied |
| Off-While-Occupied mode may be enabled and the timeout has not expired |
| Sensor mode is set to vacancy |
| Sensor is set to one of the Ambient Light Detection (ALD) settings and the room is too bright for the current light level setting |
| Sensor does not have full view of the room. Move objects that may be blocking line-of-sight |
| Problem: Sensing switch is unpowered, or is powered but does not turn the lights on |
| If installed in a 3-way with another mechanical switch, be sure to rewire the mechanical switch using Wiring Step 2B in the installation instructions
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