Question about Dometic Rooftop RV Air Conditioner

1 Answer

I have a wilderness 24ft rv with a colmen air.I have ceilind duck work.what I need e-mailed to me is how to change the motor on the roor.the shaft to the motor is bent.have new motor and fan

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Vice President:

    An expert whose answer gotĀ voted for 100 times.

    Novelist:

    An expert who has written 50 answers of more than 400 characters.

  • Expert
  • 127 Answers

Changing the motor is not as difficult as you may think. From the roof, remove the outer shroud of the unit.

1. Remove the front evaporator cover (phillips screws along the edge).
2. Remove the condenser cover from the rear
3. With a 1/8" Allen Wrench, remove the condenser fan. CAUTION, be sure to pay particular attention to the way the fan turns.
4. With the same wrench, remove the blower fan. Again, pay attention to the orientation of the fan.
***If the fans are "stuck" to the shaft, it may be easier to remove the entire unit and place it on a bench to remove them. Secure the fan with a couple of blocks of wood and tap the end of the shaft with a punch and hammer.
5. Remove the nuts holding the fan motor to the separator plate (may have to pull back black foam pad to access. Remove the nut holding the fan to the support.
6. Cut the wires to the motor at the electrical connectors (located inside access panel on side of unit).
7. Remove the two brown wires from the capacitor
8. Re-install the new unit opposite of removal. Pay attention to where the fans were located on the shafts so that they do not rub when you put the unit back together.

Hope this helps,

Jeff

Posted on Jul 05, 2009

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I have a rough idle on my generator eu3000is and won't run my roof air on my RV


honda make good generators
a service should sort it out
motor part
generator has a govenor that can be adjusted
check carby idle .bad fuel . ,coil lead and plug
four stroke may need valve adjustment

generator part
check its voltage output and how much load you have on it when it has the rough idle
26279054-yqykbunjevtsx4rn1d2hale1-5-0.jpg

Sep 09, 2016 | Heating & Cooling

1 Answer

Waterfilter on wilderness 270 rbs


Repost under RV's for the posiblity of an answer

Mar 13, 2014 | Fleetwood 2009 Wilderness 270RBS

1 Answer

Remove rv fan motor


Probably not. You need to get a puller on the fan blades though

Jun 03, 2013 | Coleman Heating & Cooling

1 Answer

I need the fuseblock location on a 2004 Fleetwood Wilderness 5th wheel RV


There are two fuse block. One for high voltage block. It's next to input wiring block. Another on for DC voltage. It's in PCB board.(o.5ml)

Oct 27, 2011 | Dometic Rooftop RV Air Conditioner

1 Answer

No air flow in duck work


I really need more information, but let me give you a couple of things to think about, after the unit has been off for a period of time, when you first turn it on, does it blow air out of the ducts? And as it runs the air stops?
Simplist problem would be the evaporater coil in the unit is icing up, and not allowing air to flow thru it.
This can be caused by the coil being dirty and needs cleaning, or the blower motor is burnt out, this would make it so there is no air flow at the start-up and there will be no air at all.
The motor could be ok, but a wire loose, or a verity of issues.
With the information, this is about the best I can do.
Wish you the best.
Sincerely,
Paul Gibson

Apr 01, 2010 | Dometic Rooftop RV Air Conditioner

1 Answer

RV ac fan runs backwards (blows out air on top of RV.) Runs correctly sometimes but after it satisfies and clicks off when it kicks back on, it runs backwards. The only thing that will turn it back around...


Hi, this is strange as I have never heard of this either!!! The capacitor is located by the motor and sometimes clamped to the motor. They can be the shape of a very small can, oval 3" tall with 2 leads on top with wires coming off the terminals. It could be chrome in color, or made of hard plastic. It may have 3 terminals on top, with several spade connectors on it.When you find it, mark all wires and draw a picture or you will not remember how it hooked up.Try and get the same one. Keep me posted and I can help if you need more. Strange thing going on here??
Shastalaker7

Dec 22, 2009 | Coleman Mach III Air Conditioner

1 Answer

Ac unit is cold but reversed air flow wnit will


If this is a double shaft motor, meaning, there is a shaft on both ends, you have your motor turned around (end for end). You need to take the motor and turn it around, the shaft that goes to the blower needs to go to the fan and vice versa.

Aug 13, 2009 | Dometic Rooftop RV Air Conditioner

1 Answer

The dometic a/c's on my RV are not working. I have had in to a dealer many times. they have to take the covers off and put silicon on the shafts, bu doing that one works for a few days and the other one...


If they are putting silicon on the motor shafts or bearings and the motors start working, then the bearings in the motors are dry or bad and the motors need to be replaced. The silicon will lubricate the bearings for a little while and that's why they will work for a while.

Apr 12, 2009 | Dometic Rooftop RV Air Conditioner

Not finding what you are looking for?
Dometic Rooftop RV Air Conditioner Logo

108 people viewed this question

Ask a Question

Usually answered in minutes!

Top Dometic Heating & Cooling Experts

Bill Long

Level 3 Expert

587 Answers

Donni Steen

Level 3 Expert

659 Answers

mike cooper

Level 3 Expert

884 Answers

Are you a Dometic Heating and Cooling Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...