Aquacal Question

I have an Aquacal heat pump that thas stopped functioning. Display is flashing “ECS” continuously. Control panel button presses yeild no results. Power cycles from the breaker have not solved the issue. Unplugging and replugging connections onto the microprocessor similarly has no effect. There are no apparent shorted connections or corrosion involving either the microprocessor or control panel. Serial # 1149583-F13, Model # 115AHDSBTD.

I believe in need either a new control panel or microprocessor, any idea as to which it should it be?

Are the following part numbers correct - Control panel ECS0276, Microprocessor ECP0005

Thank you very much.

We’d be glad to assist you. We’ve contacted an AquaCal tech regarding your inquiry. He’ll post a reply at his earliest convenience.

Good Afternoon Folks,

Hope you are doing well. The code is CSE &  indicates that the microprocessor board has lost the core programming.

You will need the ECS0287 mircroprocessor that replaced the ECP0005. INYO pools can handle all your needs.

Robert Brown

AquaCal Tech Support

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