F1B Urinal Sensor Installation Manual

Connect Battery pack to the unit

1. Open the back panel of F1B Urinal Sensor by removing the 4 screws, Use star screw driver for the same.
2. After removing the back panel, you can see a black colour battery sealed pack with a red connector.
3. Also there will be a red connector from the sensor
4. Just connect the 2 connector, just by simply pushing
5. Once the connector is connected. The sensor unit starts to work. You can see a red LED blinking when the unit senses the user.

Fixing the unit to the Wall

1. Use two mounting holes on the side of the unit to fix on the wall.
2. Use Hand tight for the screws and don’t use hammering to screw. If used it will damage the plastic body of the urinal unit.

Connecting the Input and Output hose

1. Use plastic hose 2 nos (shown in picture below) to connect the inlet and outlets. Metal hose will damage the plastic threaded fittings in the unit
2. Then connect the inlet and outlet hose. Also connect the outlet hose other side to the urinal bowl spreader.

• Before connecting the inlet hose to the unit strictly clear the dust particles if any in the pipeline by allowing 1 bucket of water outside.
• If any dust particles enters the inlet will cause malfunction in the unit.

Function of the Urinal Sensor

1. When the user goes infront of the sensor there will be a pre flush of 1 seconds
2. After the user leaves the bowl there will be post flushing of 4 to 6 seconds based on the usage time.