What causes a defective vibrator in Gema Control Unit?
- DDaniel TapiaSep 10, 2025
If the vibrator is defective in your Gema Control Unit, it could be due to several reasons. First, the motor protection switch Q6 might have reacted. Remove the small maintenance panel and switch on the motor protection switch again. If alarms repeat, contact a Gema service center. Second, the vibrator itself might be defective, so replace it. Finally, the cable could be broken, so replace it.