Haier Wine Cooler Not Cooling – What To Do!

There are numerous benefits to purchasing a wine cooler. Wine must be kept cool, or it will spoil; thus, you must be a good investor, a frequent performer, or you must reside in such an environment. Like any equipment, Most of these difficulties can be fixed at home, but more complicated ones require a technician. It is not advised to open a wine cooler or refrigerator unless you are a licensed technician or electrical engineer because of several risks.

More minor issues can be resolved at home. A wine cooler may malfunction at any time for several reasons and this may include compressor issues. Regarding effectiveness, dependability, and utility, Haier appliances are regarded as the best on the market. They are undoubtedly built to provide the highest performance and lifespan, and you can be positive that they won’t let you down. 

However, there are specific issues that you could run into with these. One such appliance that is definitely worth considering is the Haier wine cooler. If your Haier wine cooler is not cooling for any reason, follow these instructions. It is not advised to open a wine cooler or refrigerator unless you are a licensed technician or electrical engineer because of several risks. 

Why Is My Haier Wine Cooler Not Cooling?

1. Compressor Issues

First, a wine cooler could experience a broken compressor. Temperature issues, a lack of electricity, or trouble starting could result from this component of your unit failing. There is also the possibility that the compressor will overheat and malfunction as a result. This may have the same issues.

The best course of action is to contact knowledgeable experts like those at John’s Refrigeration. We specialize in wine fridge repairs to get your wine cooler back up and running quickly. Our extensive knowledge base guarantees that we have a remedy for any of your compressor problems.

How To Correct

  • Ensure that the compressor fan can rotate freely. Look for any apparent impediments.
  • Check the fan blades for the accumulation of greasy dust or debris.
  • Once all the dust or dirt has been removed, and the blades are clean, wipe them with a warm, soapy cloth. To remove any buried material, use compressed air. The blades will also be dried with compressed air.
  • After cleaning the fan, turn the device to see if the compressor operates.
  • You might have to get a new fan if that doesn’t work. Please unplug the device from the outlet and turn it off. Take the fan to the nearby hardware store after detaching it from the motor portion.
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2. Not Allowing Time to Pass

Your Haier wine cooler may occasionally need some time to get going right. If it is your Haier wine cooler’s first use in a situation like this, you must make sure you are allowing it some time to start up.

Haier Wine Cooler Not Cooling

You must be patient and allow the Haier wine cooler to start on its own because it can take between 10 to 25 minutes to start cooling on the first try. You should be able to solve that problem, and after that, you shouldn’t experience any more issues with your Haier wine cooler.

3.   Unclean Coils

If you’ve been using your Haier wine cooler outdoors or for several other purposes for a while, you’ll also need to be cautious regarding its cooling coils. The wine cooler won’t be able to achieve the ideal temperature needed to cool the wine because of the clogged, unclean cooling coils.

If you believe the wine cooler is not cooling adequately, you should examine the coils and carefully clean them. That ought to be of great assistance to you, and after that, you shouldn’t have any issues with the wine cooler that would put you in danger of having trouble.

4. Unsuitable Room Temperature

First, you must determine whether your home’s ambient temperature affects your wine fridge. If the room temperature is over this range, your wine fridge may not function properly because they operate best between 40°F and 80°F (5°C and 27°C).

Additionally, refrigerant systems are not included with thermoelectric wine coolers. Instead, they conduct heat away from the appliance using Peltier modules. If the atmosphere becomes increasingly hot, the modules will no longer be able to keep the interior cool, which will cause the wine to spoil.

How To Correct

Look around it to see if there are any drafts or extreme temperatures. Also, keep in mind that your wine fridge will become hotter inside if there are any vast appliances producing temperature in the same room.

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5. Evaporator 

Another item that needs your attention is the evaporator, which you must check to see if it is in good working order. You may be experiencing this issue with the wine cooler for several reasons, including the possibility that the evaporator motor has failed. To ensure that your Haier wine cooler receives the proper chilling, you should get in touch with the Haier support team.

To ensure that your warranty is upheld and that your wine cooler is fixed by an authorized technician, it is essential to get in touch with Haier support and have the evaporator checked there alone. This will ensure you have trouble-free knowledge of your wine cooler moving forward.

How To Repair A Non-Working Evaporator

  • Check the evaporator for dust or debris, and check the fan unit to ensure it is clean and clear.
  • Disconnect the wine cooler and let the ice melt if it has accumulated on the evaporator.
  • Make sure there are no obstacles and clean up any visible dirt, dust, or debris.
  • Replace any bent fan blades with a brand-new fan unit as soon as possible.
  • To confirm if the evaporator is functioning, turn on the wine cooler.

6.  Malfunctioning Thermostat

Haier Wine Cooler Not Cooling

What seems to be a damaged thermostat is another issue that frequently arises concerning damaged wine coolers. The wine fridge may cool down incorrectly if a thermostat sensor gives the incorrect directions to the fans. This can be confirmed by t how well the temperature sensors on the thermostat are performing.

Finding this problem can be very challenging, particularly if you have no recent expertise in fixing mechanical problems. A professional must identify and fix these types of wine refrigerator repairs. This guarantees the security of your wines and the ongoing integrity of your refrigerator. 

How Can I Repair A Faulty Thermostat?

The only option if you think the thermostat isn’t working is to replace it because it cannot be fixed. Although many internet tutorials are available, it is best to call a certified technician to complete this task to avoid damaging the device. A professional should replace a thermostat to prevent damage to the wine cooler’s other components.

7. A  Lack of Ventilation

If the room’s temperature and built-in fans aren’t the problems, there might be a ventilation issue. Your thermoelectric wine cooler needs space apart from its surroundings to transmit heat out of the system.

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Hot air can disperse with adequate ventilation. Heated air will spread. The unit won’t be able to effectively dissipate heat if the heating element is blocked, resulting in the cabinet’s body getting noticeably warmer.

How To Correct

Make sure there is enough airflow, as the problem’s name implies. Place your refrigerator away from walls or other items, ensuring its back does not face any walls. Keep it away from household equipment that generates a lot of heat, like a toaster or a microwave, and avoid putting any items on the top of the refrigerator.

How Do Haier Wine Coolers Operate?

Haier Wine Cooler Not Cooling

It is crucial to understand how the Haier wine cooler operates before we attempt to diagnose the problem. The Haier wine Cooler and fridge interior cooled using either a compressor unit or a thermoelectric unit.

The wine refrigerator uses compressor units that utilize the same vapor compression cycle as air conditioners to exhaust hot air from inside the cabinet. They are, therefore, comparable to regular refrigerators, despite being made on a lower scale.

The Peltier effect is used by thermoelectric wine coolers to dissipate heat. Two metal pieces that have been soldered together are passed an electric charge. The Peltier module, a device that causes heat to move from one surface to another by creating a heat flux, is constructed of several materials. One side of the module becomes warm, while the other becomes chilly.

Heat is removed from the heat source connected to a heat sink. The interior of the more astonishing cabinet is where you may find the chilly side. As the heated air is drawn in by the inside, it moves straight through the module into the heat sink before being sent outside.


There are numerous underlying causes for a wine cooler to stop functioning correctly. You could save money on issues you might be able to handle on your own, though, if you take the suitable measures to identify the issue.

Understanding the sort of wine cooler you have is the first step in troubleshooting it; compressor and thermoelectric wine coolers have entirely different sets of problems that they can experience. It will be easier to find the issue’s origin.

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