What to do if nothing is shown on the display of my Froling Boiler?
- KkristinescottAug 2, 2025
If nothing is shown on the display of your Froling Boiler, first, ensure that the main switch is turned on. If it is already on, check whether the FI circuit breaker or line protection is switched on. Finally, inspect the fuse in the controller and replace it if faulty, making sure to note the amperage (10AT).