Question about Friedrich QuietMaster RS10J10 Air Conditioner

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I have a Graetz central air conditioner (no model number) and it stops working with code 09, only after turning off the main switch it responses first withh code 02, then works a few minutes and stuck on 09 again. Any idea what's the problem?

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My 12000btu spliter air condition start and stop in 5 seconds

If any of the following conditions occur, stop the air conditioner immediately, turn off the main power switch and contact the
• The indicators flash at short intervals (5 Hz). Reset the circuit breaker 2 to 3 minutes after the power main switch is turned
Despite the resetting operation, the indicators still continue turning on and off.
• The main power fuse often blows, or the circuit breaker is often activated.
• Foreign matter or water has fallen inside the air conditioner.
• Any other unusual conditions are observed.
Before asking for servicing or repairs, check the following points.
• The power main switch is turned off.
• The circuit breaker is activated to cut off the power supply.
• The main power fuse has blown.
• The electric current has stopped.
• The batteries in the remote controller used up.
• The ON timer is set.
• As a protective mechanism for the air conditioner, it does not operate for 3 minutes
immediately after restarting operation or turning on the main power.
Poor cooling or heating performance
• The air inlet or outlet of the outdoor unit is blocked.
• Doors or windows are opened.
• The air filter is clogged with dust.
• The louver is not at the correct position.
• The fan speed is set to low.
• The air conditioner is set
to the DRY or SLEEP MODE.
• The temperature setting is too high (during cooling operation).
• The temperature setting is too low (during heating operation). (heat pump models)

Feb 01, 2015 | Samsung AS18A6RB Air Conditioner

1 Answer

What is os code

Good Morning Friend, thank you for question!

I see that your post is listed under Frigidaire air conditioners and that you are receiving an error code OS. In order to better assist you, I would need your model number please. The serial tag, which lists your model number, is typically located behind the front grill by the air outlet or on the inside of the cabinet. Other possible locations for the tag on a room air conditioner is on the front edge of the chassis base or behind the dial plate of the control panel. If you have a split air conditioner, try checking on either the front or outer appliance on the right side of the cabinet. Thank you and I look forward to your response! - Z

Jul 26, 2014 | Frigidaire Heating & Cooling

1 Answer

My Carrier Central Air unit is not working and shows Code: 24 VAC power

Will the indoor unit run with the Thermostat fan switch set on auto?
I need to confirm that the indoor unit runs first.

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Home air condition thermostat is blank. My home's central air condition stopped working. So the first thing I did was check the thermostat and it was blank. I then went down to the basement and got the...

Put new batteries in the thermostat. Make sure that the switch that power the furnace is in the "on" position. Sometimes people mistake that switch for a light switch and turn it off.

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Main fan is frozen. I need a replacement part or a service center to repair it.

get model and make numbers and google it up you might have luck to find the part for purchase

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