my water went cold and i looked at my boiler.all the lights were off although the timer is working.i have switched it on and off but dont have any lights in the display.i should at least have a zero on the display.i have tried the override but nothing so its not the timer.i tried to change a fuse in the switch on the wall,although i dont know what this switch actually does.i have looked at the main fusebox but cant see anything wrong,although im not sure what im looking for they are all on.could this be electrical or something else?
dont know if its a he260 or he325.my manual is for both models.
dont know if its a he260 or he325.my manual is for both models.
