Thanks, finally a video that doesn't start with "your coils are dirty" or "I don't know what's wrong with it but let's take it apart and see", I dropped the cover on mine, touched the lead wire and the thermistor fell out, wasn't secured in the evaporator at all. Putting a new one in.
I went and checked mine it wasn't stuck in a coil it was just free floating in the air so I stuck at the very top of the very right looking up into the intake because I've noticed that's where it freezes over first I've watched so many videos on this and yours is the first one I found that even brought this up kudos to you and your informational video
YOU DA MAN!!!! I couldn't figure out what was wrong and had not clue what that part was as it was just hanging free when I cleaned my filters. You just saved me from suffering in triple digit heat. THANK YOU!!!
I second that remark. I’m full-time in my RV living in South MS and mine was not even close to the coils in order to read temp. You have helped me out big time. Thank you!
Yay just fixed my ac because of your vid! The thermistor was not even connected into the fins at all. Thanks for posting! Oh and the insulating baffle was completely out of place as well mixing hot and cold air in the unit.
Generally the last number/letter on a part number denotes a change to the part or revision to the part drawing. The number/letter usually is separated by a dash to make it easier to notice. In this case the number probably means a change to the blue colored female spade connectors.
The temperature sensor to the radiator to the top and not the middle will that reduce the ice build up? The camper is brand new 1st time out we are only on day5 of the trip. We resealed the cold air leaks ., but the ice starts at the top and stops at the probe sensor from that point down is dry
Believe it or not I had stuff blocking my freezer air flow and it caused the freezer to freeze up and the AC would blow warm air.. I unthawed my freezer and the AC is now cold again ..I'm having problems with the auto and fan though so it may be faulty wiring for me .,just a thought.. maybe it would help someone
Thanks for posting this, Aaron. It may save me a lot of money. Did changing out the freeze plug resolve your problem? Asking as I have the exact same ac with the exact same problem. Thank you!
That’s great! Thank you for your response. I did replace the freeze sensor and it seems to be working better. It sounds like lots of others are having freeze up issues in this Texas heat.
That’s great! Thank you for your response. I did replace the freeze sensor and it seems to be working better. It sounds like lots of others are having freeze up issues in this Texas heat.
That’s great! Thank you for your response. I did replace the freeze sensor and it seems to be working better. It sounds like lots of others are having freeze up issues in this Texas heat.
Does it matter which one goes where on the freeze prongs ?? I ordered one for mine doesn’t say which to hook it too , both wires is white , one has writing on ??? I assume it doesn’t matter ?? Anyone know
Hi I have a Rv a/c compresor trip the breaker night time after all day work today i cleaned the coils blower wheel Is been like this for a month.what could be?thanks
If it's the ac breaker and not the camper main, it could be a weak capacitor, or fan motor or compressor starting to fail. It could also be a breaker itself getting weak. Without knowing which piece of the system is pulling high amps, it will be difficult to pinpoint the problem.
Hi thanks for the feedbacks.I am still working on Rv a/c after I’ve been check the run and start capacitor that was in good mfd the compresor on and off every 2 minutes
One other thing you might check. I swapped the analog wall controller units for digital ones. Coleman brand. One of the digital ones failed and it would do silly things like run the compressor but not the fan. I went back to the analog and it was fine.
Howdy! There are a few things it could be. Low refrigerant would do it about all the time so if it's intermittent, that's probably not it. Restricted airflow is the most common cause. Check all your filters and duct vents to make sure they're clear. Then there should be something like the anti freeze probe I changed on mine. That would do the same thing. Thanks!
Maybe not. In my experience, when the freeze sensor fails the unit will over cool rather than be too warm. I've had some issues with my wall controllers so if you have 2 units, the first thing I'd do is switch the controllers and see if the problem moves. If it stays the same, I'd start looking in the roof unit to see that the compressor is running when it should and that there are no visible leaks. Good luck.
So I have a brand new rv I can't get it to blow below about 65 degrees. It freezes up regularly. Needless to say it won't cool the camper. Any suggestions.
I'd start with this check on the sensor and if that is good, I'd probably give the AC unit OEM a call. Mine was good for several years before it started acting up.
So I have them same A/C and I just changed my freeze probe with the same exact one you have . And it froze on me again . I’ll check my underside to see if it’s sealing up at the divider. The unit blows cold so I do not believe it’s low on the coolant
When mine froze up it would be super cold until it froze and then basically stop moving any air. Once I changed the thermistor probe it was fine again. Thanks!
