Owners manual duo-therm model 57915.331 - Dometic Rooftop RV Air Conditioner

Mike Butler

• 6674 Answers
• Posted on Aug 14, 2008

SOURCE: Location of Drain holes on Duo-Therm Model 630035.321

Good place to start is up on the roof. Look way under the unit (hard to see some times) along the bottom, between where the gasket sits on the roof and metal bottom of unit. Should see small round or similar sticking down from unit. There will be a hole in the side of them. Poke around with a wire or something to open them up. If you don't see water/condensation running across your roof from unit when it's operating, (usually in 2 directions, 1 each side of unit) then yup, there plugged.

SOURCE: need a manual

Try http://bryantrv.com/owners.html this link.

SOURCE: duo therm air conditioner

my duo therm air works beautifuly all day but at night when we go to bed it seams to turn on and shut off rapidly. what could be wrong?

SOURCE: need manual for duo therm model #58915

Yes.

SOURCE: i have a duo therm brisk air model 57915-001 leak

Could be the drain path is clogged.. Take the cover off & see if you can get it cleaned..