Dometic Rooftop RV Air Conditioner "refrigerators cool down" Questions

Air conditioner is not cooling. The fan is running. When I turn the thermostat past 7, the unit shuts down. Any ideas? Low on Freon? R1003A3 Goldstar air conditioner is not cooling. The fan is running

...under the same humidity levels as you recall from the past. Some people actually think their air conditioner will cool their home down well below 75 degrees; but that is not how they are

cools nicely but then quits for a while but starts cooling again after 20 minutes or so. and keeps this cycle, not comfortablel at all. Dirty coils/filter or low refrigerant will cause the unit to ...

...cool down for an hour, it will restart and continue cooling the house until it overheats again. Amps are in the acceptable range. Unit was installed in 1999. Can you help diagnose this problem? Most ...

...cool down the return air at manufacture specs. and not remove the designed btu's and humidity... ....(bottom line, just check out a reputable hvac serviceman.) Oh yes, also low air flow across the ...

Haier Mini spilt HSU18VC7 compressor runs for 5 minutes then stop 3 minutes then run another 5 minutes and so on. This is called short cycling. It sounds like the compressor is getting hot and opening

down maybe 1 degree then, no more cool air. can i add refrigerant to this unit? Frank, refrigerant is what it needs, but it should be done by a pro. Unless you have experience with this sort of thing,

...down to 60 to get it to cool. Does not get very cold. Can you put new refrigerant in it? It may need cleaning, if it cools when you turn the thermostat down it does not need refrigerant, the unit may ...

...cool the windings and it will stop the compressor due to a temp overload. As soon as the compressor cools back down it closes the bi-metal switch and allows the compressor to start again. The cycle ...

...cool down to 65. It appears that it was set at the factory to not cool below 71. I do not care for that at all. you have a air conditioner not a refrigerator. The reason that its locked to not go ...