I have a issue with my ravensheat CS80. Pcb fuse keeps blowing. When i change the fuse, boilers works (hot water and central heating) for about between 15-30 mins then fuse pops. Any diagnosis or suggestions on where to look for the issue??
Just reading this thread - i have a similar issue with my ravensheat CS80. Pcb fuse keeps blowing. When i change the fuse, boilers works for about 30 mins then fuse pops. Any diagnosis or suggestions on where to look for the issue??