Thread Tools Display Modes
Old 07-20-2013, 01:52 PM   #1
Junior Member
Join Date: Jul 2013
Posts: 1
Rockwood Roo AC problems

Hi just wondering any simple tips or thing to check to see why our fan on our ac will not turn on...the ac turn on, sounds like its working but the fan does not....
Its a rockwood roo 21SS....any info would be greatful!!

Renatenator is offline   Reply With Quote
Old 07-20-2013, 03:47 PM   #2
Senior Member
Join Date: Mar 2008
Location: Jacksonville Florida
Posts: 1,264
Sounds like your start capacitor is bad. On a Duotherm/Dometic A/C unit, there is a metal box on the right side at the front after removing the plastic shroud, and inside this box there are 2 start capacitors. The smaller round one is the compressor start capacitor, and the oval shaped silver color one is the FAN start capacitor. It could be that, or the control circuit board under the ceiling filter, there is another metal box housing that circuit board. That is what was wrong with mine- I just purchased a board on e bay for 62 bucks, and that fixed mine. Get the number off of the board, and match it up with a new one. I bought a new COM PRESSOR start capacitor as well- called a "hard start capacitor", for about 15.00 also on e bay. Be sure to turn off the power to the camper before messing with this. I disconnected my battery as well to kill the 12 volt power too. It also could be a bad thermostat; also an easy fix. Randy
/SIGPIC]'08 V-lite Flagstaff 30WRLS
'06 Ram 1500 QC hemi Reese dual cam sway control,
K&N series 77 intake, Hellwig helper spgs. LT tires,
Flowmaster "true duals", 380 h.p., Bilstein shocks
08flagvlite is offline   Reply With Quote

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

» Featured Campgrounds

Reviews provided by


This website is not affiliated with or endorsed by Forest River, Inc. or any of its affiliates. This is an independent, unofficial site.

Copyright 2002- Social Knowledge, LLC All Rights Reserved.

All times are GMT -5. The time now is 07:28 AM.