Questions & Answers for: Hayward display module

...display, just the 3 lights) with an electronic igniter that will not start. The ignitor will try to engage (you can hear the ignitor trying to light and the heater light goes green) and after (4) ...

...PUMP OFF COMPLETELY TO KEEP IT FROM TRYING TO START UP. HAYWARD MODEL H400 CE is a communications error on the board...the control module and/or Display interface assy. probably need to be

...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 ...

...display module and water-damaged the circuit board. It was replaced under warranty. Since then I keep a big plastic lid covering the display  unit when the heater is not in use. Case 2 : 1 ...

...off the unit and checked for lose wires. The inside of the heater unit is dry. CE error code on Hayward pool heater. CE= Communication Error between Control Module. and Display Interface ...