Just opened up my pool.. Filled it up and tried starting up the heater.. I opened both the shutoff valves, one at the heater and the other at the supply line.. Set the temp, heard it fire up, and then I went about my business...
About and hour or so later I notice I don't hear it.. Go over and it has IF code on it.. Unplug it, plug it back in.. It does the same thing.. Appears to run for about 30-60 seconds the initial time and then shuts off.. Tries like 3-4 other times but doesn't run as long those times and then shoots the error..
I get nervous around gas appliances so wanted to get advice before trying anything.. I'm good at following directions, as long as they are specific.. I purchased the heater last year (May 2015).. Have had no issues until now.
From the manual:
Video of issue (didn't record the initial firing where it runs for about 60 seconds). You can hear it click on, hear the gas, and then see smoke / exhaust (??):
Hayward H200FDN - YouTube
Any help would be greatly appreciated..