I used the shower this morning, washed the dishes etc., everything was fine. Then the hot water failed. Ch works fine, it's just the water. I've checked fuses internal and external. I have been decorating in the area, so lots of dust! Also, the motherboard was replaced about two years ago. Any ideas?
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix home heating systems.