Question about Dometic Rooftop RV Air Conditioner

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Back to the high cool and high fan not working .

Do you think it could be the fan capasitor? or is it even worth trying.

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Mostly it will be fan

Posted on Jun 25, 2008

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2 Answers

Do you think it could be the fan capasitor?


if even after changing the capacitor the fan does not run on its own , so it indicates the weak fan motor .but before that check whether the bearings are chocked up ,sometimes even choked bearings cause this type of problem.

for any further queries feel free to ask.
thanks

Sep 18, 2008 | Dometic Rooftop RV Air Conditioner

1 Answer

Wine fridge is always running but never cools below room temperature.


the processor cooling fans for the CPU and case fans are 3 PINS.. you can use them but remember that these are 12V fans. once its the same power it will work. Ps if needed you can cut the connects from your old fan and connect it to the new ones to get it to fit properly..

Dec 30, 2012 | Haier HVTS18DBVS 18 Bottle Dual Zone Wine...

1 Answer

Air condition fan not working and inside the vent is not cooling


fan moter may be bad if it will not run it will cause the compressor to overheat and it will not cool also check the capasitor

Aug 12, 2010 | Goodman CKL42AR42 Air Conditioner

1 Answer

I have a trane XR12 Heat Pump. The cooling fan on the outdoor unit does not run nor does the compressor. The fan motor heats up and hums. I am guessing that the problem is the start capacitor on the fan...


Hello Rich,NO you have a dual capasitor that runs both fan & compressor motors.Shut it down and let it cool off.You need the uf rate numbers & the volt rating of the existing cap (printed on the side)to get EXACT replacement.The wires plug in to the top termanls C, HERM &FAN.Worth fixing good luck.

Jul 29, 2010 | Air Conditioners

1 Answer

I ha ve a trane xe 1200 hvac the fan runs but when the compressor tries to kick on it hums and kicks right back off it draws 91 amps when trying too kick on could this only be a locked up compressor or...


Hello Let it cool off,Install a hard start kit on the run capasitor.It is just 2 plug on wires.It just might start it,If not look for LRA amp rating on the name plate if it is 90 it is locked up.Try the kit I have seen it work.

Jul 12, 2010 | Air Conditioners

1 Answer

Air conditioner comes on but nothing moves


Take the front cover off..
Inside you will see a barell fan..
Turn the unit on and give the fan a good spin by hand.. If it comes back on - the fan was stuck.. And is a sign of the fan motor on is way out - or maybe a bad capasitor.. If the fan does not come back on - the fan motor could be bad or maybe the capasitor..

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Aug 04, 2009 | GE AJCH10ACB Built-In Room Air Cool Unit

1 Answer

2006 ford taurus high pressure switch has 4 wires-i want to know what and how this switch works.


works like a trinary,,,it most likeey operates the cooling fans and acts as a high side cutt out for the compressor(if high side reaches a pressure thats to high it will cutt off the ac compressor to prevent damage) SOME OF THESE SWITCHES WILL EVEN LET THE COOLING FAN KNOW TO KICK IN HIGH.

Jul 07, 2009 | Air Conditioners

2 Answers

Will not switch to cool mode. heat and fan work fine


hi,
regarding on switch mode theres a common line between heating and cooling although fan is always connect on them.,also with the thermostat,the sequence on this when you switch to cooling and your connection is on heater,the contactor will shift to compressor source,so if there is no cooling, the contactor supplying the compressor is not functioning when you switch on cool mode.try to tighten screw on compressor relay maybe only loose.on control panel,or check continuity of compressor if the compressor still good,check also the freon charge using clamp ammeter,this should be done by ac technician.have a nice day
rate me up,thank's

Apr 26, 2009 | Air Conditioners

1 Answer

High cool not working


Compressors on these units runs at only one speed. The change to high cool is only a change in blower speed moving air faster over the cooling coil. I would have the running capacitor for the fan motor checked. A bad capacitor can cause your type of problem. The other problem could be that the high speed winding in the fan motor is bad. Try it operation in the fan only position through the two speeds. If it works in the low and high speed for fan only your problem could be in the selector switch.

Jun 23, 2008 | Dometic Rooftop RV Air Conditioner

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