Businesses with commercial refrigeration need to take good care of their refrigeration units. Improper care can lead to expensive issues and higher energy consumption rates.

One step in taking care of your commercial refrigeration units is looking out for the symptoms of issues. Below are some common signs that you need to contact a commercial refrigeration mechanic for repairs:

Temperature is fluctuating

An inconsistent temperature reading could be a sign of multiple issues. It’s possible that your thermometer simply isn’t working and needs to be replaced. Or, it may be a bigger issue, such as a malfunctioning compressor, fan, thermostat or evaporator coils.

When any of these components are malfunctioning or dirty, they have to work harder than normal to operate. This wears them down quickly, which leads to the need for replacement parts. It also causes your refrigeration unit to consume more energy than necessary, which drives up utility bills.

The unit is making strange noises

Commercial refrigeration units are not silent machines. If you’ve worked around one for long enough, you should be familiar with the typical hum of the compressors and the whir of the fans. If you hear anything unusual in your refrigeration unit, you may need to contact a commercial refrigeration mechanic for repairs.

Strange noises in commercial refrigeration units can include:

• Banging
• Clanking
• Rattling
• Grinding
• Squeaking

It’s also possible that there are no strange noises but that your unit is running much louder than usual. This may also be a sign that it needs servicing.

The buildup of frost and ice

The occasional spot of ice or frost in your refrigeration unit could be the result of a spill or moist air getting into the compartment. This is something you can usually deal with on your own. However, if ice and frost is a constant presence in your refrigeration unit, you may have a bigger issue.

Causes of the buildup of frost and ice include:

• Broken or blocked vents
• Broken gaskets
• Leaks

Leaks

Leaks are not only a cause of frost and ice buildup, but they may also be the sign of another problem. Leaks can occur when gaskets break or don’t seal properly, or they may be from a broken hose.

Besides frost and ice, leaks can cause many issues, including:

• Slipping hazards
• Electrical hazards
• Rust
• Mold

Contact CoolSys for commercial refrigeration repairs

If your business uses a commercial refrigeration unit, you need to be on the lookout for these signs it needs repairs. If you observe any of these issues, our team at CoolSys can help. We are available around the clock for emergency refrigeration repairs.
We also offer routine commercial refrigeration services to help prevent these kinds of issues from developing. Contact our team today for more information about commercial refrigeration repairs or to schedule routine service.