Sometime over the winter I noticed a blinking red light in my trailer. Went inside to see what it was. The problem heater had a small blinking red light coming from inside of it. I popped the front off to look. Couldn't really figure out what was going on and I was in a hurry to get somewhere so I just flipped the switch from reset to off. The red light quit blinking and I forgot all about it until now when I'm getting it ready for camping season. I'm hoping it's an easy fix of course. But not sure where to start. I have a 2011 17B.
If you have an Atwood/Dometic furnace, then the small red blinking light will indicate the issue. There's a label in the furnace which tells you what the blinking means.
__________________
... Greg
2018 Escape 19'er & 2018 Highlander
Not all who wander are lost
Yep. I had to unscrew a panel on the front to find it but there is a sticker like you posted. Odd that it's not where you can easily read it. Anyway it's the top one. Air flow/limit fault. Where to go form here though? I can't see anything obstructing the exhaust.
I recommend searching YouTube. There's a lot of helpful videos there. You might start with searching for "My RV Works" Then you'll have to dig thru all his videos to see which one(s) might help you. Good luck.
__________________
... Greg
2018 Escape 19'er & 2018 Highlander
Not all who wander are lost