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oxicottin 10-07-2012 09:25 AM

Carrier Weathermaker 8000 blinking light
Hello, I'm turning my furnace on for the first time this year and it wont come on. The red light on the front of the furnace is blinking 2 fast blinks then 4 long blinks.It ran fine last year no problems now this. I cant find this error anywhere please help.

Model # 58WAV091-14


hvactech126 10-07-2012 09:46 AM

The low voltage fuse is open

oxicottin 10-07-2012 09:56 AM

So its error 24... What kind of checks would I do?

UPDATE: I found this answer but I gotta go get the fuse...


The fuse is located on your circuit board(in the front), It is a 3 amp automotive type fuse. If you dont have a 3amp you can use a 5 amp fuse but not any higher. Try replacing the fuse and if it blows again then you know you have a 24v short somewhere.


carmon 10-07-2012 10:45 AM

maybe grab a few ..... always nice to have spare ones...:eek:

oxicottin 10-07-2012 10:48 AM

I am they come in a pack at autozone... thanks for the help!

UPDATE: The fuse was blown and replaced fixed my issue, thank you u saved me alot of money in hard times!

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