I have a free standing career air conditioner with model number 42SD6B. What is the error code Er 03 mean for this

Hello friend, thank you for your post!
I understand that your Frigidaire split air conditioner is displaying an error code of E1 and you would like to know its meaning. In order to assist you further I would need to have the model number of your air conditioner. With that information I would be able to further assist you. -Matt

DeLonghi CF210 Portable Air Conditioner Error code e6 ...

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DeLonghi CF210 Portable Air Conditioner, error code e6 related issues. Get free help, solutions & advice from top DeLonghi experts.

Error e6 displaying on single split model one - Fixya

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Apr 5, 2010 - Question about DeLonghi CF210 Portable Air Conditioner ... then the code error display E6 and the error code is Communication malfunction.

DeLonghi fix e6 error Air Conditioners Questions & Answers ...

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DeLonghi air conditioners fix e6 error related questions and answers. ... DelonghiFX400eco error code I Have the above air con unit 18 months old the cooling ...

DeLonghi CF210 Portable Air Conditioner Error code e6 split

Carrier Split Air Conditioner Error Codes - AC Error Code

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Jan 25, 2015 - REMOTE CONTROLLER FOR AIR CONDITIONER (SPLIT TYPE). Carrier Split Air Conditioner Error Codes. 00-01-02-03. 11-12-04-05.

faulty cercit board is what you have there sorry to say but it dose happen every so often get in touch with the poeple who you got it off and have the engineer look at it

Are you trying to run your cooling now? I'm guessing you have a carrier thermostat and that's where this is displaying. It's been awhile since I've came across one but to my vague reculiction that code indicates the outdoor sensor detects low ambient them temperatures which in turn will not allow your air conditioner to run which would make sense this time of year. If you want to run cooling in below 60 degrees temps you must add a "low ambient kit" this shuts the fan down outside to build up higher head pressure without doing this you will just ruin your ac but in your case it won't let you. Google up your Tstats model number and codes if that's not your situation.

bad fan motor or compressor

carrier model 42SD7C giving ER03 .what is solution

ER means error. Normally ER follows with concerned number.

Carrier make model no is 42SD6B the problwm is when the unit is running it run's for only 4 min then it's shuttdown give the error code 3 after 3 min. it's starting automitcally again it trip after 4min giving the error code 3.
So I just want to know what is this code stand for, what precaution should I take to solve this problem.

not cooling