Trouble codes on electronically operated equipment are something we can't often help with -- you're better off calling Hayward.
Our Hayword H400 pool heater won't come on this morning. Display flashes 5F. Filter is clean. Tried shutting down a few minutes and restarting but no change.
Trouble codes on electronically operated equipment are something we can't often help with -- you're better off calling Hayward.
PoolDoc / Ben
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