Dash Air

[The baroness]

02 Monaco Dynasty Barron SS cockpit air conditioning only blows through the windshield vent on any setting.Any ideas what parts I get to buy next.ha ha

[Skip426]

Defrost is the default . So somehow your controls aren't doing their job.
May coaches built with vacuum controls; and leaks or the electric vacuum pump fails or blows a fuse are the common problems.
Evans, Denso and Acme are common names of units installed in coaches , if you can post what brand ; mine was cast in the plastic housing beside the heater hoses, we can get you a manual for troubleshooting.

[Lars99]

Slides the generator out mad look at the firewall on the passenger side. There are vacuum lines there for the controls that may be broken or came loose.

[H. Miller]

www.victoryclimatesystems.com was the mfg. They have parts and HAD (not sure now) schematics for both electric and vacuum...

[bruceisla]

Assuming you have a vacuum pump, check the fuse.

[walt2137]

Originally Posted by The baroness

02 Monaco Dynasty Barron SS cockpit air conditioning only blows through the windshield vent on any setting.Any ideas what parts I get to buy next.ha ha

On our 2000 dyn the vacuum gen is run by air and its on the fire wall, i think your Dynasty will be the same.

[The baroness]

Thanks for the help.Slid out the generator and found a vacuum line off.Works great! Thanks again.

[Lars99]

Glad I could help. Sorry about the typos, typing on iPad while laying in bed is not as easy as it looks!!!