When you most need reliable, cold storage, a walk-in cooler may be a lifesaver for your company or event. Why then does my walk-in cooler not have enough cooling power? The reason can be an excess of stored goods obstructing the airflow. Verify if nothing has clogged the air valves that supply cold air due to overstocking.
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To get the necessary cold temperatures back fast, use the troubleshooting technique below for walk-in cooler chilling difficulties.
Why Is There No Cooling in My Walk-In Cooler? These Are Five Potential Causes
How can I fix my walk-in cooler that isn’t cooling? Sometimes the issue may be resolved with a small modification, but other times a professional repair is necessary. We’ll outline the most frequent causes of cooling problems along with the best ways to fix them.
#1: Inaccurate Temperature Configurations
Make sure the temperature control settings are accurate if your walk-in cooler is losing its warmth. They could have been inadvertently altered or improperly adjusted during the installation of the unit.
The thermometer may have failed if you adjust the temperature and your cooler is still not cooling down correctly. When this happens, it won’t give a precise temperature reading so that extra cold air may be produced when needed. A thermometer that fails has to be replaced by a specialist.
#2: Insufficient Airflow
An overloaded unit may restrict the cooling-critical airflow. Air cannot flow between objects that are packed too closely together, which means the cooler has to work more to keep its temperature.
Airflow will also be restricted if objects block the air vents or if a wall blocks the outside vents. The cooler’s temperature rises because heated air cannot escape and cool air cannot enter.
If you discover that the airflow in your walk-in cooler isn’t functioning properly, follow these steps:
Ensure that there is enough room between each item and that the unit isn’t overstocked.
Verify that nothing has obstructed the interior air vents by storing anything.
Keep the cooler away from any buildings that could restrict the amount of airflow around it. Steer clear of putting it up against a wall or another unit.
#3: Poor Gaskets on Doors
Are you wondering why, despite having a working thermometer and adequate storage, my walk-in cooler isn’t cooling? Perhaps there’s a problem with the door gasket.
The doors’ rubber seal prevents warm air from entering and confines chilly air. The interior temperature will rise if the gasket is old or cracked because cool air will escape and heated air will enter.
A professional replacement of the door gasket is required if it is not offering an adequate seal.
#4: Unclean Coils on Condensers
Another reason why your walk-in cooler may not be cold enough is dirty condenser coils. Coils that are covered with dirt and dust are unable to release heat, which makes it more difficult for the cooler to keep its temperature stable.
Cleanings of the condenser coil have to be a routine component of cooler maintenance. To maintain optimal coil performance, schedule a professional cleaning every six months.
#5: Evaporator or condenser fans not working properly
After trying these troubleshooting techniques, if your walk-in cooler is still not cooling, it might be the result of a failing condenser or evaporator fan. While the evaporator fan forces cool air into the cooler, the condenser fan aids in cooling the condenser and its coils.
Sometimes one or both fans can be blocked, which would prevent it from rotating as intended. To restore function, an expert service can remove the impediment. In the event that there are no blockages, a professional replacement of the fan motor or the complete fan assembly is necessary.