Dometic freshjet 2200 (1 Viewer)

[Twos company]

Hi my air con in my van doesn’t seem to work very well. When I start it up it seems ok then after a short while approx 15 mins it runs warm instead of cold any ideas please I’ve removed the cover inside and cleaned it out so I know it isn’t that
Duffie

 

[Clivefog]

Blast out with air gun, suspect fins not clear of debris.

 

[Twos company]

I think your right how do I get to them take the top cover off?

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[Richard n Ann]

Could be outside fan failed too. There must be 2 of these threads as I already answered on one

 

[Bessy765]

You don’t state how old the unit is. If it runs for a while then blows warm air could be the filter has become obstructed. Not normally a problem but have known then to fail if a lot of rough roads traveled.

 

[Twos company]

Sorry I put it in the wrong section initially

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[Richard n Ann]

Sorry I put it in the wrong section initially

Don't worry about that, get on the van roof and check the condenser is giving heat off, the fins need to be clear and the fan needs to be running. The reason I've mentioned this before is If the fan is seized or condenser blocked the AC will cool normally for a few minutes until the condenser gets hot, then the pressures will rise in the system and the inside heat exchanger will get warmer

 

[Twos company]

Hopefully sorted a good clean out seems to be cooling ok