This is the problem I'm having with my 182A

Works great until turned down at night. The only diff: mine is hard to
start after the next morning.

I too was thinking it was the thermocouple in the combustion chamber.

Try setting it to med after it's cooled down. If it goes out, I would
imagine it's the thermocouple, flame size, or possibly the size of
opening in jet.

I don't recall right now if the 182B has a different size jet than the
182A ( I think it does) but at higher altitudes the size of jet
orifice may have an effect.

There was a thread not long ago (less than a year ago?) that talked
about, in part, Dometic jet orifice size and altitude.

Neil.

Neil.

On Sun, Jul 20, 2008 at 9:33 AM, Michael Diehr <md03@xochi.com> wrote:
> Update -- 90% there...
>
> After the acid bath treatment, I reinstalled the dometic and fired it
> up on LPG.  Ambient temperature in the mid 70s.  Within 2 hours it was
> below 50, and within 6 hours it had made ice cubes and was down to
> 36F.   I don't think it's ever worked that well before.
>
> At that point I turned down the thermostat to about 1/2 way, and went
> to bed.  The night was still, very little wind, ambient temps dropped
> to about 60.   Woke up this AM and the flame had gone out, but it lit
> right back up again.    Maybe turning it down from "max" was pushing
> my luck?
>
> I wanted to again thank all of your for the fast responses & great
> advice.  This list is an amazing resource :-)
>
> I'll leave it on max and see if it goes out again.   Any thoughts as
> to why it'd go out overnight when not set on max?  Perhaps the "low"
> flame size is too small, or perhaps the thermocouple is not getting
> enough heat on low?  Does "max" force the flame size to "high" at all
> times, or is "max" just the highest thermostat setting (meaning the
> flame size can still go to "low" if it gets cold enough?)
>

--
Neil Nicholson '81 JettaWesty "Jaco
http://groups.google.com/group/vanagons-with-vw-inline-4-cylinder-gas-engines
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