Hi all, used my propane Raypak pool heater for the first time in a long time yesterday. The pool was cold and we had a guest coming so I fired it up to warm up the pool a bit. Turned it off later when it was warm enough. Tried to do the same thing this AM, pool temp read 82 like yesterday and I turned it on at the 92 setting. Saw CFH, SPK but instead of the usual click whoosh of the burner starting and resulting heat felt at the top of the heater, nothing. Tried to turn it off and wait a bit, cycled power (when in off setting) but no change. I had replaced the display panel in 2013 and no problems since, until today. Any ideas? I can't seem to hear anything. Pool filter was running water through the heater.
Update: waited a while on SPK and eventially "ILO" or ":LO" displayed on the panel. ??
Update: waited a while on SPK and eventially "ILO" or ":LO" displayed on the panel. ??
Attachments
Last edited: