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No power,celestial kfr70gw airconditioner doesnt have any power

Was working then stopped no power to head unit does this model have a reset button or inbuilt fuse?

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5 Suggested Answers

  • 230 Answers

SOURCE: my problem is with frigidaire

I am not too familiar with these systems but, it sounds to me like it may be in a safety lock out mode.
Possible failures:
Fusible link
on board Surge protector
faulty circuit board

Posted on Jun 17, 2008

  • 374 Answers

SOURCE: Split system Celestial turn off for a while when

Turn off while running and then turn back on again, causes electrical control circuit system was malfunctioning due to overload relay trip off and then this will trigger on when the load was cold setting the unit run again.Overload tripping off due to there's a high current flowing in the circuit w/c is higher than the rated current specified in the unit.Several factors may be consider the head unit is developing hi pressure that causes electrical circuit malfunction.or the thermostat is defective or some thermostatic valve is mulfunctioning.

Posted on Mar 01, 2009

  • 356 Answers

SOURCE: Hitachi RAS 5142CHA Won't operate

Check the fuse on the control board inside the head unit,if its ok you need to replace the contrl board

Posted on Apr 04, 2009

  • 5653 Answers

SOURCE: Weathermaker Airconditioner.Model No.S18HF-1.Split System While

Check the circuit board inside the indoor unit. Some time moisture in this circuit board can miss lead the functions of the board. Heat the board with hairdryer . Also check the coil sensors and the Room temparature sensor Connected to the board. If any one is faulty this type of problem can occure. Remove the two sensors and check the value of the same witha an OHM meter. The two sensors will have the same vaule at room temparature.

Posted on Jul 30, 2011

  • 12223 Answers

SOURCE: Fujitsu airconditioner multihead c notworking

Dear Sir:

If your condensing unit has coils that are bent, they should be straightened out as much as possible for proper performance of the unit. You cannot straighten the fins properly without a special tool called a fin comb. These tools come in a variety of styles including single, multiple or interchangeable heads having different fin comb sizes and counts to best match the coil fin size of the repaired unit

sincerely. God bless you

ernesto cuadra
managua, nicaragua. c.a

Posted on Mar 29, 2012

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Thanks for the post, friend!

I understand that the compressor continues to run after your Frigidaire air conditioner has turned off. From that information it sounds like there could be a possible issue within your control panel or relay. I would recommend a reset on the appliance, to perform a reset unplug the power cord you will see a test button, push that button and you will hear a click. You would then press the reset button you will hear a click again signifying that the appliance has been reset. Then plug your air conditioner back in. If you continue to have an issue with your compressor I would seek assistance from a professional. Hope this is helpful. -Matt

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