usersmanual wrote:
Gallifrey wrote:
Hi,
Now that it's a bit chillier, I've noticed the temperature control knob on my dash is almost either full-on hot or full-on cold. There's a few degrees where I can adjust it between the two, but it's only a few degrees of the full rotation of the knob and it's impossible to get the temperature just right.
Any suggestions on what might be wrong? I'm fairly handy and willing to fix things, but I don't know where to start when it comes to the dash climate control system.
I have a 2011 Winnebago Itaska 32K which has a Ford chassis.
Thanks for any help or suggestions.
try this link it will show all the systems including yours
has a complete trouble shooting guide etc
http://www.evanstempcon.com/tsg_hvac.php
Thank you for the link, usersmanual. I found this doc to be particularly helpful:
http://www.evanstempcon.com/pdf/ccl/evtg.pdf
Reading through it, it does appear to support what Doug has been saying, that the temp control knob just controls the flow of coolant through the heating core, not a blend door. That's really surprising to me, but it probably means that my system is working properly.
