We have a vented Splendide washer dryer combo WD2100 that came installed on our 2002 Hunter 460 in the Aft Office Cabin. We keep going through NTC sensors - F13 error. The duct is clean. Has anyone else had this F13 issue and fixed it? Washer dryer won't complete cycles, and will not dry. Our other idea is to add an additional surge protector for the washer dryer.