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What does 2 blinks then 3 blinks mean?

Post created: 2015-02-24 Type of Equipment: Furnace Views: 233

This question was created on the page: https://www.furnacecompare.com/furnaces/carrier/weathermaker-9200.html.

On 2015-02-24 Rodolfo parada wrote:

What does 4 blinks mean.

On 2015-03-28 cw wrote:

Look inside the front panel. It says that 23 is a pressure switch problem.

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