Welcome! Here are the website rules, as well as some tips for using this forum.
If you've found help here, check back in to let us know how everything worked out.
It's a great way to thank those who helped you.
Rinnai EX38CTP -- chilly regulator. Bother
Anyone have any bright ideas as to why a brand new Rinnai EX38CTP would run for about 36 hours and then fail to ignite (flashing code 11)? I'm going to get the gas company out here tomorrow (well -- maybe Tuesday?) to look at it, but I know very little about these contraptions... and if anyone has any bright thoughts I'd appreciate it.
When you try to get it to run, you hear a fan start and the set temperature shows (and "L" for ambient -- no kidding) then the fan slows slightly and you hear whoosh and the "on" light goes to red for about 10 seconds, then it shuts down and blinks 11.
General reference -- as I say, unit is brand new (installed Thursday). It's cold in the building it's in (right around freezing at the moment) and a lot colder outside. New propane tank and gas line and regulator. Ran fine for about 36 hours then quit.
I have no clue as to these things...
Thanks guys and gals!
Br. Jamie, osb
Building superintendent/caretaker, 7200 sq. ft. historic house museum with dependencies in New England.
Hoffman Equipped System (all original except boiler), Weil-Mclain 580, 2.75 gph Carlin, Vapourstat 0.5 -- 6.0 ounces per square inch