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I own a Lennox model XC14-036-230, 14.2 SEER, 3 ton Elite condensing unit. This unit is less than a year old. Problem: AC unit will jump start during severe lightning storms, and it emits a loud "LOW" pitched noise. Note: During normal operation it emits a HIGH pitched noise.

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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clusterfx
  • 67 Answers

SOURCE: loud squeal during wash and spin cycles, maytag atlantis washer

Squealing normal occurs due to belt slippage. I would check your belts (look for cracks. Check the belt tension as well, most washers have an adjustment, normally on the motor that allows you to increase the tension of the belt.

If part of a belt gets torn and it is long enough, it will hit any part of the washing machine within range and make a clicking noise at every revolution of the motor.

I am pretty sure you need new belts. You should be able to remove a few screws and open the back cover. Between the pulleys there is a tensioner...loosen that so you can remove the belt easily. replace it with a new belt and adjust the tension.

hope this helps

Posted on Feb 23, 2008

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bigg t
  • 640 Answers

SOURCE: Dishwasher Making Loud High Pitched Noise.

How deep do you want to get into this?It sounds like the wash pump motor bearings that are worn.You can pull the unit out flip it over and wd40 the bearings in the motor or you can replace the bearings.Try to lube them first.

Posted on Feb 24, 2008

  • 1073 Answers

SOURCE: we installed a 4 ton

you have a missmatched system, for it to work try removing the orfice on the high side txv it is not allowing the evaperator coil to fill with refrigerant properly coleman and intertherm dont like each other since they control a large market in the manufactured housing heating and cooling units electricaly connecting the componets together no issue prefromance sometimes is the issue hope this helps

Posted on May 08, 2008

  • 1073 Answers

SOURCE: air conditon units

the higher the seer the more efficent it is no matter the tonage of the unit

make sure that the tonage is correctly sized for the home rule of thumb is if the home is insulsted properly 600 sq feeet per ton
oversizing creates shot cycles real cool then warm real cool then warm, under size unit runs all the time

Posted on May 20, 2008

SOURCE: constant rattling noise during operation

possibly the "stirrer" motor - this is in the top and turns a metal reflecting ring to disperse the microwaves around the oven more evenly. About $70 on GE site for my oven.

Posted on Oct 24, 2008

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