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Aph10aag1 temperature display shows 45 and compressor will not run, when the display shows 68, the unit cools. The problem is it shows 45 most of the time.

Posted by Anonymous on

6 Suggested Answers

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  • 2 Answers

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Posted on Jan 02, 2017

  • 619 Answers

SOURCE: thermostat ?

The Air conditioner are good only the adjustment of thermostat are the problem, select the thermostat in lower #3 you observe the thermostat will off in such time temperature reach to #3 If you full adjustment the compressor will not off.
In fan selector the compressor will autamatic off because no connection attached fan only .

Posted on Jan 08, 2008

  • 230 Answers

SOURCE: LG LWHD1800R air conditioner problem

It sounds to me like the compressor is overheating and tripping on internal or external overloads. After the unit cools down again it will try to run for a little while. Then this cycle would start over. I would check the condenser coil for dirt and filth. This portion of the unit may be on the out and backside of the unit. You should at least be able to see light through the coil.

I believe the thermistor that you removed temporarily is used for a freeze situation. I do not believe that it is your problem. Good luck:)

Posted on Jun 18, 2008

  • 45 Answers

SOURCE: Robertshaw 9420 thermostat engages inside fan in OFF position

check with the company u brought it from and check if you have not put the correct conector to the right temals on the back of the switch.

Posted on Jun 09, 2009

  • 4 Answers

SOURCE: Blowing hot air, compressor not kicking on, just fan ? ?

are you speaking of the outside fan or inside? compressor should be a little warm but not boiling hot. the unit could be low on freon. if low it will run a while but the compressor will overheat and shut off leaving the fan running by itself ouside. if nothing outside is running check power. if you have power check the contacted outside to make sure it's pulled in. contacters are bad about going out on goodman untis. Also ants can get under contacts.

Posted on Jun 18, 2009

  • 534 Answers

SOURCE: Amana Cooling Condensing Unit fan won't kick on

be aware that not repairing this asap that you are causing yourself more problems First I would change out the fan capacitor and see if this could be the problem. Secondly if the capacitor isn,t the problem change out the motor . By continuing to allow the system to cycle like this the compressor will take a dive on you costing more . Good Luck

Dave

Posted on Aug 04, 2009

Testimonial: "Yes, it's dual run capacitor problem. I used a stick to spin the fan blades and it starts to slowly spin and up to normal speed, so motor is good."

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1 Answer

Portable A/C: Compressor runs intermittently and doesn't cool room


Your issue sounds like either a bad "pressure switch" or that the unit is low on "Freon." Either of these problems will cause the compressor to start and run shortly then compressor cuts off, then and repeats itself.

From your description It really does Not seem to be a "bad board in that unit" because the compressor is starting up, even though the compressor is not staying on long enough to cool said area.

Aug 15, 2016 | Heating & Cooling

3 Answers

Unit will not stay cool. Is it a thermostat, compressor?


Small refrigeration units like this one like to fail to cool by developing a small leak and slowly
leaking refrigerant.
THERMOSTAT FAILURE CHECK:
A technician will check the thermostat using using a DMM (digital multimeter). But you can suspect the thermostat if you set the thermostat high and the compressor motor does not run,
then set thermostat low, and the compressor motor also doesn't run - in other words, the thermostat is failing to start the refrigerator's refrigeration system no matter what its setting - an obvious failure of the thermostat.
COMPRESSOR FAILURE CHECK:
If the compressor is dying, you would hear the compressor running almost constantly, but not
sounding quite right (uneven noise, clunking, tapping).
REFRIGERANT LEAK CHECK:
If you unit is low on refrigerant (due to a leak), the compressor motor will be running
almost constantly, but it will sound Ok.

Mar 24, 2011 | Danby DWC513BLS Wine Cooler

1 Answer

Will not cool - temperature stays at 68 degrees.


Hi,

Many times a freezer and/or refrigerator do not work right because of a dirty condenser coil...there are also many other things that can go wrong.


If you are hearing a clicking or buzzing then check out the last two tips.

If your refrigerator is running but warm, then...

Check out these tips that I wrote about that... it is a great place to start trouble shooting your unit...and something that you can do rather then calling a repair person to do a simple thing for you...

Refrigerator Condenser Coil Cleaning Refrigerator Repair

Refrigerator Troubleshooting Refrigerator Compressor

Refrigerator Compressor Start Capacitor and Start Relay


Refrigerator or Freezer not Cooling or Getting Cold

heatman101
....

Dec 26, 2010 | Refrigerators

1 Answer

Showing a LP on display. What are the possible problems?


Here is the reason for that problem per the manufaturers web-site

http://www.haywardnet.com/products/Manuals/pdfs/Manual122.pdf

The low-pressure switch senses the refrigerant pressure in the sealed refrigeration system to

protect against certain conditions that could be detrimental to compressor life. The switch shuts

the unit down in the event of loss of refrigerant, fan motor failure, evaporator freeze-up and

airflow blockage. The switch automatically resets when the pressure rises to normal operating

pressures. The display will show "LP" if this switch is tripped.

Evaporator Freezing

The low-pressure switch will shut the heat pump down when the evaporator starts to freeze.

When the unit starts to freeze the low-pressure switch will be tripped, causing the display to read
"LP" This will prevent the evaporator from becoming damaged or deformed.

If the air outside the heat pump is not warm enough to produce heat, the system will shut down.

The actual point at which your unit will shut down due to low temperature varies depending on

which model you purchased, current weather conditions, and the amount of sunlight reaching the

heat pump. The shutdown can occur anywhere within a wide range of temperatures, usually 45°F-

55°F. This is not a "fixed" range. We stress that climate conditions, sunlight, and various models

respond quite differently to low ambient temperature. A shutdown occurs because low

temperatures will activate the systems low-pressure safeguard switch (digital thermostats will

display a code "LP".) The unit will start up again when the temperature has raised enough to reset

this switch. Note: Low ambient temperature does not necessarily affect the Chiller models
or the cooling cycle of the heat/cool units.

If this post has helped you, please take the time to vote positively for me on this site. If you need additional help, I can be reached @: adamh@newconceptchem.com

thanks,

adam

Oct 23, 2010 | Hayward Heatpro 81k Btu Swimming Pool Heat...

1 Answer

8 bottle wine cooler unit won't cool


First, see if the fan is actually blowing anything out of it. YOu may have an obstruction. If not that...Generally, there are three reasons that you won't get cooling:
  • The condenser radiating fins on the unit are dirty which won't allow cooling air flow to liquify refrigerant. Clean them.
  • The unit is frozen up inside because of excessive humidity. Defrost the unit by leaving it off and open for a day.
  • The unit is low on refrigerant. Check this by leaving the unit off for one hour. Locate the pipes coming out of the compressor. Turn the unit on. If the larger pipe stays frosted up for more than 15 minutes, you need to get the unit charged.

Jan 04, 2009 | Dryers

1 Answer

Goodman PHJK048 Heat Pump Package


ok...where to start.lol ....the thermostat is just a switch.It will tell the unit to run or not run.if you measure the temp with the heatpump running,the air is warmer than 68 but it feels cool to you because your body is 98.6.The unit will run more often and for longer periods when the temperature drops outside for a few reasons.First,your house has more of a load to heat,meaning you have more heat loss because of the difference in temperatures outside and inside.Second,your heat pump pulls heat from the outside air.The colder the air outside,the less btu's for it to pull.If you have anymore questions hillbuck29@aol.com Hope this helps,Dave

Nov 10, 2008 | Goodman PHKJ048-1 Air Conditioner

1 Answer

Ac freezes up


Exactly how much refrigerant did you charge into the system when you recharged it? If the suction pressure is varying that much you most likely over charged the system and got a liquid flood back which took out the compressor valves.

Jul 07, 2008 | Dometic Rooftop RV Air Conditioner

2 Answers

No cold air


if unit is more than 5 yrs old dump it!!! most frigidaire models just dont last...that is why they are so cheap...get it???

Jun 09, 2008 | Frigidaire FAH085N1T Air Conditioner

1 Answer

Not cooling


Listen for a clicking noise from the compressor. Could be a bad relay on the compressor, sealed system problem, or faulty board.

Oct 01, 2007 | Samsung 26.0 Cu. Ft. Side-by-Side...

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