Question about Hayward Pool & Spa
CE error code on Hayward pool heater. CE= Communication Error between Control Module. and Display Interface Assembly
Posted on May 21, 2019
lo usually indicates insufficient water flow and/or pressure switch malfunction.make sure filter is clean and pressure is in normal range
Posted on Jun 21, 2009
Code "CE" stands for communication error and describes a fault between the mother board and the display. I doubt it's the relay causing it though...
Posted on Apr 23, 2010
CE= Communication Error between Control Module
and Display Interface Assembly
1. Disconnect and then reconnect power to heater.
2. Check for faulty wiring or connection.
Inspect Display Interface Wiring. Ensure Display Interface Plug is securely attached to Control Module. .
3. Control Module and/or Display Interface Assembly
are defective.Replace Control Module and/or Display Interface Assembly.
Here is a linkt oH aywardmanuals:
Posted on Jul 05, 2010
Open up the control panel access door on the front. (the display). Remove the 2 screws at the top and tilt the assembly out. There should be a tab on the bottom that helps keep the assembly stable. Check all the connections on both boards for fit and broken wires. If all is ok, I would shut the supply power off, then back on and see if the data transfer works. If not, bad boards.
Posted on Jul 25, 2010
Testimonial: "Great advice. Working like a charm. No loose wiring. 2 large beetles between the circuit board and the display. Blew them out and it works great."
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