: Each tab usually represents 15 minutes or 1 hour depending on the model.
: Use the small "pins" or tabs around the dial. Pushing tabs in (or towards one side) typically sets the "ON" state, while leaving them out (or towards the other side) is "OFF".
If your device is a standard timer (one of the most common products bearing the BP 10140 address), here is how to use it based on standard Hager documentation: 1. Wiring and Installation
: Automatic mode (follows your programmed schedule). 1 (or "I") : Permanent ON (manual override). 0 : Permanent OFF. 3. Maintenance and Troubleshooting
: All electrical work must be performed by a qualified electrician. Ensure the circuit is protected by a 10A breaker. 2. Setting the Timer
: Use the built-in buttons or toggles to cycle through manual states for fault finding or temporary changes. Official Documentation Links Downloads - Hager