Had my first hiccup today with the Santa Fe. I turned it on via the wall thermostat, and had no feed and no ignitor. I hit the rest button a time or two and heard it click, but still the same. I then pulled off the side cover, and instead of the blue call light, I had a yellow light flashing in sequences of three. I shut it down via the surge suppressor, waited a few and switched it back on. Whala, I had feed and in short time a fire. It has been simmering on low for the last 5 hours without another issue. I have not run it on the thermostat, just continually on low. Any ideas on the flashing light? I checked my owners manual but didn't really find any info. Ill call my dealer Monday to pick his brain, but thought I would ask here too.