Trane variable speed TWE031E13FB1 running but not cooling

Old 05-24-12, 09:43 AM
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Trane variable speed TWE031E13FB1 running but not cooling

We moved in our new new yesterday.
The outside temperature is around 80 F and the door of the house was open, the AC running.
I guess the AC did not like to be treated like that because once we finished moving in (4 hours later), the AC was running but not cooling.
We change the filter, which was dirty, but it didn't fixed the problem.

And this morning, after one afternoon and 1 night running, door closed, still not cooling.

What should I check first before calling a Pro? Is there some easy verification to do?

The control Panel gives the current temperature (around 80) and is set for 75. We can hear that the AC is running, we can feel the air going out the grid, but it's not cold.

Thanks for you help...
Old 05-24-12, 07:10 PM
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are you sure the outdoor unit is operating? Both the fan and the compressor? Feel the large copper line from the outdoor unit. It should be cold.

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