#2408132 - 06/02/11 06:09 PM
Re: AC help please
[Re: Bowdacious]
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Bowdacious
16 Point
Registered: 09/01/00
Posts: 12952
Loc: over here
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I wish one of you lived near me. I'm just not real sure about this guy. The neighbor boy (renter- it is his unit) is the one having to deal with him. I told him what you all said. We'll see how it goes this time.
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#2408137 - 06/02/11 06:18 PM
Re: AC help please
[Re: Bowdacious]
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Carlos Viagra
16 Point
Registered: 11/20/04
Posts: 12934
Loc: Cumberland Plateau
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If the evaporator fan isn't running the system will freeze up for sure. This could be caused by a bad relay or fan motor. I see no reason to try another tech, or call him an idiot etc. Geez whaz everyones problem?
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Do not be slothful- for yesterday and tomorrow are thieves of today.
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#2408143 - 06/02/11 06:26 PM
Re: AC help please
[Re: Carlos Viagra]
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Beekeeper
Good ol' Boys "Team Buckcreek"
16 Point
Registered: 08/26/09
Posts: 10952
Loc: McMinn Co. Tennessee
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If the evaporator fan isn't running the system will freeze up for sure. This could be caused by a bad relay or fan motor. I see no reason to try another tech, or call him an idiot etc. Geez whaz everyones problem? The tech replaced a relay because he thought that was the problem. If the evaporator fan isn't running it would be obvious. It is only prudent to have someone else check it out if you don't think the first guy knows what he is doing.
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Democracy is two wolves and a lamb voting on what to have for lunch. Liberty is a well-armed lamb contesting the vote. Benjamin Franklin (1706-1790)
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#2408146 - 06/02/11 06:30 PM
Re: AC help please
[Re: Carlos Viagra]
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Bowdacious
16 Point
Registered: 09/01/00
Posts: 12952
Loc: over here
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If the evaporator fan isn't running the system will freeze up for sure. This could be caused by a bad relay or fan motor. I see no reason to try another tech, or call him an idiot etc. Geez whaz everyones problem? Thanks Carlos. I want all the info I can get.I am so out of my element when it comes to HVAC. I just don't want to be taken for a ride on this.
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Disagreeing with me doesn't make me any less right. ____________________________________
The best gift you can give another is the feeling that they are worth something.
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#2408161 - 06/02/11 06:44 PM
Re: AC help please
[Re: Bowdacious]
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Carlos Viagra
16 Point
Registered: 11/20/04
Posts: 12934
Loc: Cumberland Plateau
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Well I understand your reasoning but from an hvac tech's point we are experiencing record high temps and most companies don't have extra people to send out and second guess things. I know it's hot, sorry about your trouble BD.
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Do not be slothful- for yesterday and tomorrow are thieves of today.
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#2408184 - 06/02/11 07:11 PM
Re: AC help please
[Re: Carlos Viagra]
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Beekeeper
Good ol' Boys "Team Buckcreek"
16 Point
Registered: 08/26/09
Posts: 10952
Loc: McMinn Co. Tennessee
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Well I understand your reasoning but from an hvac tech's point we are experiencing record high temps and most companies don't have extra people to send out to second guess things. I have seen and had dealings with several hvac and refrigeration techs over the years. In one instance there was a store that had problems with their refrigeration every year. The owner had a hvac / refrigeration service guy that he had been using for several years and he trusted him. One summer the regular guy was out of town when the refrigeration went out. He called another service to come and fix the freezer. This new set of eyes saw that the compressor was not big enough to do the job and recommended a larger compressor. After the new compressor was installed the store owner never had another problem with that system. He had been paying the first guy about $1500 every summer on that one piece of equipment for more than 5 years. The new compressor only cost him $2500 installed. This is why I would recommend a new set of eyes if the first tech didn't get the job done.
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Democracy is two wolves and a lamb voting on what to have for lunch. Liberty is a well-armed lamb contesting the vote. Benjamin Franklin (1706-1790)
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#2408192 - 06/02/11 07:18 PM
Re: AC help please
[Re: Beekeeper]
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RutMan
16 Point
Registered: 09/18/00
Posts: 15151
Loc: Atoka ,TN - USA
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PM sent Nancy.
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I believe in the sun....even when it isn't shining
I believe in love....even when I don't feel it
I believe in GOD....even when HE is silent
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#2408220 - 06/02/11 08:04 PM
Re: AC help please
[Re: RutMan]
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Venison1
16 Point
Registered: 01/09/07
Posts: 12022
Loc: United States
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It could be the evaporator fan motor is getting hot and kicking off. Most fan motors have a high thermal limit and shut the fan off when it gets above the limit. It usually starts shutting down periodically and eventually the fan will go out completely. If everything is clean, the capacitors read the correct MFD and the refrigerant charge is good. It probably needs a new evaporator fan motor. This is basic HVAC and the Tech should be able to pinpoint it when he returns and realizes the relay he installed is good and power is sent to the fan but yet it is not running. The fan will sometimes cool off and start up again, but by then your suction line will be frozen and even the evaporator coil.
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Your faith is not to help you avoid problems but to go through problems with stability.
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#2408224 - 06/02/11 08:08 PM
Re: AC help please
[Re: Venison1]
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Carlos Viagra
16 Point
Registered: 11/20/04
Posts: 12934
Loc: Cumberland Plateau
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You outta be sitting in a cool house right now otherwise somethings wrong.
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Do not be slothful- for yesterday and tomorrow are thieves of today.
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#2408248 - 06/02/11 08:35 PM
Re: AC help please
[Re: Carlos Viagra]
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fourwheeler431
14 Point
Registered: 09/05/06
Posts: 8098
Loc: Powell
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We had a similar problem with ours last summer. It turned out to be dirty coils on ours.
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