Problems with a/c

Fulano2

Bronze
Jun 5, 2011
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Europe
We have in one room a AUX gold premium a/c with a yk-f/001 remote control. Suddenly the rc doesnt go below 24 degrees. Is there a way to reset? 
 

Cdn_Gringo

Gold
Apr 29, 2014
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716
113
Look for a small hole that may or may not be labelled "reset". Probably on the back of the remote or in the battery compartment. Using a paperclip, depressing the recessed button for 10 seconds should reset the remote.

If you can't find a reset, try removing the batteries for a couple of minutes.
 

Cdn_Gringo

Gold
Apr 29, 2014
7,999
716
113
Is it working again?

Any indication on the lcd screen that the remote is locked?

Try pressing the temp up and down buttons at the same time and holding them for 2 or 3 seconds. 
 

Fulano2

Bronze
Jun 5, 2011
2,563
221
63
Europe
No not yet. No indication and your trick didn't work either. Have to order a new control probably.
 

oriole100

Bronze
Oct 9, 2005
807
18
0
Try changing the batteries in the remote. If that doesn't work it's either a circut board problem or your low on gas.
 
Jan 7, 2016
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Had similar problems with our bedroom unit and had to replace the motherboard controller in the unit itself, as the remote was fine.
 

DR Solar

Bronze
Nov 21, 2016
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63
Reset control, check Freon as recommended. Try turning off the circuit breaker for 10 minutes. If that does not work, the indoor unit on the wall should also have a reset. Usually a lower panel opens and has a small push button that you use a paperclip or pen tip to push and hold for about 10 seconds.

You describe two different problems? The hand control will not lower the unit temp. as displayed and that the compressor sounds like it has a load. Try all the above and then... call a repair man.

Good luck. (Ac in winter? LOL)