I have a dishwasher Hotpoint DWF 30 and the heating system seems out-off work (not heating the water or drying at the end). What could be the reason for this and is there a way to repere it?
The heater on this machine depends on a good through flow of water to activate. No heat could be caused by several faults, gunge build up, heater, flow switch, wiring, module etc, and to be honest this is not an easy DIY machine. Several of the repairs on this machine require removal of the whole of the inner tub. Would recommend you try the link in my sig to see if we have someone in your area who can help.
Thank you for your advice. I have checked the water inlet and the outlet and run the machine. The water is circulating normaly but still no heat.
The fault happened last week after a general power faillure. The machine was on and after reconnecting the power in the house I switch the machine on again to finish the programme. Since there is no heat. Could it be an internal fuse? For this type of problem and with this machine, is it worth having an enginner or will it start to cost too much?