Question about Sharp Comfort Touch AF-R120EX Air Conditioner

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First Time this year Using A/C

It's not cold at all coming out. What can I check?

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If you pretty handy get the run capacitor checked probably it shorted out make sure thermostat is set correctly and that it is in cooling mode if you have a remote, just press the snowflake button.

let me know if it helps or if not, e-mail me @

Posted on Apr 23, 2008

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Is a small amount of brown moisture coming out of A/C w/cold air & slightly squeaking fan upon yearly startup on kenmore model 253.70101 acceptable : should i run it longer than 1 minute.

Brown is rust.
Painted metal outside for 2 yrs eventually rusts (ergo: brown drips) The fan is exposed to heat/cold/wet and the sintered bronze bushings may have lost their lubrication and/or the shaft is corroded, causing squeaks. Take the case off and try to lube the shaft bearings with oil, not WD40.

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It runs cold briefly for about 4 to 5 minutes then

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One of our A/C vents is constantly dripping. We have not used the A/C in over 3 months and this is just started to happen. Why? We live in MA.

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You need to get the vent closed off tight so that warm air cannot back into the vent while you are not using the A/C over the winter.

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They can be recharged using a piercing valve like this.


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Need to return this one where you got it. Sounds like compreesor or control problem. Do check outlet voltage to make sure it is not a low voltage problem first. Voltage should not drop below 10% of name plate voltage required. Voltage should be checked with unit running and cooling to see true voltage.

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Hi There,
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