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White-rodgers emerson electric 50a55-288 flash codes

Furnace comes on, and then shuts off with 4 flashes of LED,

Posted by Anonymous on

4 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

kentguidry
  • 51 Answers

SOURCE: GMP075-3 intermittantly will run then shut off and not start

The led is flashing your fault code. You can look the code up by looking on the inside of your indoor blower panel. Please let me know what the trouble code is. I am guessing you will get a induced draft fault.

Posted on Feb 17, 2009

bobicehouse
  • 1524 Answers

SOURCE: my goodman furnace has been working properly for

Check the fan limit switch.

http://www.inspectapedia.com/heat/Fan_Limit_Switch610-DFcs.jpg

Posted on Nov 05, 2010

anderza
  • 41 Answers

SOURCE: York Diamond 90 furnace blows cold air

There maybe a few issues. They have multiple safeties on furnaces. With this in mind this process to find the problem would take a Technician to check these safeties. It could be a flame sensor or thermocoupler each senses a flame or heat to keep the gas going. Also the damper for the flue must open for the gas to stay on. There may be more safeties on this and each safety sends a 24 volt current back to control module in order for the gas valve to stay open. If these aren't being met it will try around three times and go into a lock out mode which will keep gas shut off entirely.

Posted on Feb 23, 2012

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GMP075-3 intermittantly will run then shut off and not start


The led is flashing your fault code. You can look the code up by looking on the inside of your indoor blower panel. Please let me know what the trouble code is. I am guessing you will get a induced draft fault.

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