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Billy, Technician
Category: Pool and Spa
Satisfied Customers: 22678
Experience:  Licensed in Hydronics and Boilers
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Hot tub topside control is completely blank and buttons are

Customer Question

Hot tub topside control is completely blank and buttons are unresponsive. After power is on for about 4 minutes the low speed pump comes on and circulates water. Within the next several seconds I hear a few relays click as well. There are also 240v across the heater. The spa is a Catalina Raptor, 2007 model, with Balboa ML900 topside control and EL800. I'm very comfortable with a multi-meter.
Submitted: 1 year ago.
Category: Pool and Spa
Expert:  Billy replied 1 year ago.

I am very sorry your question has not been picked up yet.

I just logged on and found you had not been assisted.

Please let me know if you still need help and I will do my best. Please do not "Rate" as we have not worked toward an answer yet.

If you would like to proceed let me know by replying