Thank you Dave. This one has me baffled. 100{e5d1b7155a01ef1f3b9c9968eaba33524ee81600d00d4be2b4d93ac2e58cec2d} heating in wash cycle.But stone cold at end. Had told cust to use intensive wash to test as quick wash prob would not have any drying cycle.Swopped out ntc as I had one with me.I wonder does the same relay turn heat on for wash and drying.
had a quick look at tech but yes there seem to be only 1 relay
you could check water height as if pressure switch fails on rinse it wont switch heater on and fault code is not shown to user. with that in mind look for blockages that wont reset pressure switch
also some washes have cold rinses with only the last one heated
can let you have some tech if you need it but need your email