all pumps and heater not working - Blower fine
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all pumps and heater not working - Blower fine
Hi, I have an old Chinese hot tub and a problem has developed whereby none of the pumps or heater work anymore. The blower still works and the controller lights up and shows the pumps working, but 240v power is not being pushed out of the circuit board to them. Could you please advise on what is the likely cause for this. I've tried cycling the power and it makes no difference. Thanks in advance for any advice you can offer me !