Commercial Refrigeration Maintenance: Understanding Temperature Problems

05 February 2024

Keep your business cool with commercial refrigeration maintenance by P&R Commercial Refrigeration. Learn the causes of refrigeration issues. Call 03 9357 0799.

Commercial refrigeration systems carry a huge role in a lot of industries, including food & beverage, pharmaceuticals, and retail. They help provide precise temperature control for the preservation and storage of their products. They likewise avoid costly losses due to compromised product quality.

Temperature Control in Commercial Settings

Temperature control is an aspect of commercial refrigeration that helps in preserving the freshness and safety of perishable goods. The lack of this aspect can only lead to food spoilage, bacterial growth, and compromised product quality, which then reduces total sales.

Business owners like you, therefore, must prioritise regular maintenance to identify and resolve temperature-related issues as soon as possible.

Identifying Common Temperature Problems

Your commercial refrigerators may possess temperature problems if they possess the following signs.

•  Inconsistent Temperature: Fluctuating temperatures inside your refrigeration unit can be associated with issues found on the thermostat, defrost system, or compressor. To maintain consistent temperatures, your thermostat must be calibrated regularly. The defrost system must also be checked regularly to maintain consistent temperatures.

•  Warm Spots: Certain areas within your refrigeration unit may experience warmer temperatures than others. This issue could be caused by blocked vents, inadequate airflow, or a malfunctioning fan. Inspecting and cleaning vents and fans regularly can ensure even cooling throughout the unit.

•  Overcooling or Undercooling: Inaccurate temperature settings or a malfunctioning thermostat can cause overcooling or undercooling. Your desired temperature range can be maintained by calibrating the thermostat and checking for faulty temperature sensors.

•  Frost Build-Up: Excessive condensation or frost inside your refrigeration unit can impact its efficiency. Most of the time, this issue can be caused by damaged door seals, a malfunctioning defrost system, or inadequate insulation. Inspecting and replacing worn-out parts can prevent excessive condensation or frost from building up.

Regular Maintenance for Refrigeration Units

To make sure your commercial refrigeration units can carry out their core functions, they should be subjected to regular maintenance. Different practices can be done to maintain these units.

First, you must regularly clean the coils and condenser. Dust and debris can accumulate on these parts, reducing their efficiency. Cleaning them can maintain optimal heat exchange and temperature regulation. Second, you must check the door seals. Replacing worn-out or damaged door seals can prevent temperature leaks and ensure tight and efficient sealing.

The next thing that you can do is calibrate the thermostat. Calibrating the thermostat periodically can guarantee accurate temperature readings. You must also inspect the fans and vents. Proper airflow is vital for the even temperature distribution of your commercial refrigeration units. Inspecting and cleaning the said parts can prevent uneven cooling within these cold storage solutions. Lastly, you must regularly check and calibrate temperature sensors to ensure accurate readings.

Partner with P&R Commercial Refrigeration

If these actions do not provide improvements over your commercial refrigeration units, you must seek professionals like us at P&R Commercial Refrigeration. Opting for our maintenance services can help your business minimise the risk of product spoilage, reduce energy consumption, and save on operational costs. We can conduct thorough inspections, calibration, and other tasks necessary to maintain your commercial refrigerators’ temperature control.

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