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dsisemore1's avatar
dsisemore1
Explorer II
Jul 19, 2015

A/C problem

I have a 2012 Itasca Suncruiser. I have 2 Coleman Roof A/C units. The front unit is just blowing air and not cooling. Any ideas why it is not cooling.

3 Replies

  • Just a thought ... If you're in a hot & humid locale (like the upper gulf coast) you can easily ice up your unit and it'll just blow warm air until the ice melts.
    I've had that happen a couple times while down at the beach in Galveston this time of the year.
  • They can be recharged by adding fittings. I have worked on dozens of them. Fixed leaks, vacuumed out, charged up worked like a charm.
  • It's broken. OK I could not resist.
    Low freon, compressor problems, electrical problems, thermostat...
    There are a number of web sites that can help with diagnosis. One such http://www.money-saving-rv-repair.com/rv-air-conditioner-repair-and-troubleshooting.html
    I do however disagree with one statement the systems can be recharged with the addition of fittings to the lines.