It's not cooling my kegerator

Did you check to see if the compressor is running? If not, check the start relay/capacitor.

It's extremely rare that the compressor will be any good. Usually replacing the start relay does nothing on these small units. If you know how to use a multi-meter and are any good at wiring the cheapest way to go is to get what is called a 3-in-1 start kit at a HVAC wholesaler. You need to know the model of the compressor and/or the horsepower to get the right one. I would recommend getting a service tech to look it over though. Most likely the compressor is locked up.

sounds like maybe no coolant in system if compressor is working. you know like in your car a/c unit, sometimes refrigerant needs to be added. just a guess, I'm not an expert.

HI sally.well wine coolers r not rocket science.your local engineer should be able to at least diagnose the problem...lets c if u can do it ok?(still getting power )u mean light comes on or u mean it runs but dont get cold?well haier is not the best but if it's done 7 years is not bad:).ok...1-check if it makes any noise or is completely quiet.if no sound feel the motor (compressor).hot or cold.if cold it could be the thermostat or motor.if hot running or not it could be refrigerant or motor.needs visual.hope this helps.ALI

the compressor has an internal overlod inside of it after 115 degress it opens and wont start till it cools down below 115 unplug and try putting ice cubes on top of com pessor to cool it down otherwise it will take hours to cool off

This is called short cycling. It sounds like the compressor is getting hot and opening a bi-metal overload, which shuts the compressor off. The compressor cools, because it is not running and the bi-metal contacts close allowing the compressor to start again. This will repeat itself and is usually due to low refrigerant, which usually means there is a leak in the normally sealed refrigerant lines. The refrigerant cools the compressor windings and if it is low it cannot do that, hence the shutting off of teh compressor, cooling down process and restarting of your compressor. Short cycling will ultimately ruin the compressor.

If this has helped you please give me a rating worthy of my diagnosis.

I would check the power relay.

My friend is having the same issue. I'm going to have a look at it later.

refrigerators dont come with shrader valves. U must buy a clamp on or weld one on the low side. The clampons are not expensive and are called Bullet piercing valve BPV 31 and fit 3 sizes. Unfortunately u also have a leak somewhere. Most refrigerators use either R12 or 134a

If you need further help, reach me via phone at https://www.6ya.com/expert/gary_9c859f4aa7e5ab10

Could be a compressor or refrigerant charge problem. Check to see if the compressor is hot. If so is it running. If not and it is hot the compressor is the problem. If the compressor is cold it is in the power supply to the compressor. That would be the thermostat or defrost timer. If the compressor is running and it is not cooling it could be the refrigerant.