Question about Samsung AW1203B Air Conditioner

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Question whatss the meaning of ch in ac?

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This is to remind you that you need to clean air filter. Press the up and down arrow keys in the ac panel , not in the remote, and ch sign will disappear.

Posted on Apr 21, 2009

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In doing some research, I found this link to Samsung which may or may not be of any value. However,I did discover that "ch" possibly means "chill", what it does is not clearly explained.

Posted on Jun 03, 2008


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Hi my samsung ac disply showa Ch what does it means

It is just the reminder to clean the filter of the a/c this error display automatically every after 336 hrs, so just clean the filter and reset the CH display by pressing temp up and down arrow key to reset it, so no worries on this one just clean it and reset the timer and all is well.

If this was helpful, a vote with the thumbs up would be greatly appreciated for the free advice.

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3 Answers

"Ch" is displayed on the display


just press the arrow keys up down and hold it for few sec till beep comes..(on ac scree not on remote)... this indicates cleaning of air filters..

If problem still persists, let me know.


Jun 19, 2009 | Samsung AW1203B Air Conditioner

1 Answer

I installed a dual split ac system an code ch 33 comes up on both units does this mean its low on charge? i put in the recommended freon

Post a little more information and by the way are you certified to handle freon? $10,000 fine if you are not.

Jun 09, 2008 | LG Heating & Cooling

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" CH"

if ch error is displayed on your samsung ac . press and hold the up and down arrow mark(in the ac control pannel and not in remote ) simultaneously for few sec untill u get a beep sound from it ... this is a default seting to remind u to clean the air filter

Jun 08, 2008 | Samsung Heating & Cooling

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