Recent content by 2000Hoo

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    Hayward H400IDL2 "CE" Code Remains after Display & Control Board Replacement

    Thanks for your reply & for the download! I just ran the resistance test on the igniter, and it looks like it is bad. I'm going to go ahead & replace it. As for the valve, I think that's working fine. Honestly, I was surprised about the igniter since everything was working perfectly until I had...
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    Hayward H400IDL2 "CE" Code Remains after Display & Control Board Replacement

    I went ahead and ordered another Hayward control board & installed it this morning in case it was simply a bad or non-OE board. Immediately, the CE code went away on the display & the control/display boards appear to be functioning properly again. That said, while there are no longer any error...
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    Hayward H400IDL2 "CE" Code Remains after Display & Control Board Replacement

    Thanks for the response. I purchased them from Amazon & had to go look at the boards to see what they were. Just pulled the cover off the heater & the boards appear to have been manufactured by Emerson. Isn't that who makes them for Hayward? Both of the old boards that came out were also Emerson's.
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    Hayward H400IDL2 "CE" Code Remains after Display & Control Board Replacement

    I could use some assistance. I have a Hayward H400IDL2 pool heater & it recently registered a "CE" error code and ceased operation. I just ordered/replaced both the display board and the control board & the "CE" Code remains. My understanding is that this is a communication error between boards...