Hi,
My folks have a 3 year old ideal isar HE35.
Wouldn't start properly yesterday and unit comes up with three horizontal lines on the display alternating with a "0"
My folks switched the unit off and left it for a couple of hours.
Took off front cover and powered up and divertor valve is...
I have an error code of 4 flashes on my start button - when i press the start button , the light goes out and goes thru a cycle - but the 4 flash error code returns after this cycles ends.
Any ideas?