Australian Whitegoods Questions? Ask a Technician for Answers ASAP
Hi, welcome to Just Answer. My name is ***** ***** I look forward to helping you! That is a heater pressure switch failure. If the water level is adequate and the filter clean, the heater pressure switch will likely need to be replaced.
The heater pressure switch is in the sump assembly and will require extensive disassembly to access. Are you comfortable doing that yourself?
May I please have your model number so I am able to provide you with accurate, model specific information?