Re: LG Washer Wont Heat?
You need to use a multimeter or, if you have one, a megger, to get the resistance for the heater and thermostat and report these back to us.
Both are, relatively speaking, easy to replace – although getting hold of spares for this model can be a bit of a struggle.
Alternatively if you’re not confident doing this call out an engineer who will be able to access the diagnostics and tell you in a couple of minutes what the problem is.