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Tips For Proper Maintenance Of Van Refrigeration Units

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When purchasing van refrigeration units, good durability and low maintenance rate have always been the concerns of customers, so how to maintain van refrigeration units better?

Van refrigeration units play a crucial role in maintaining the optimal temperature and preserving the quality of perishable goods during transport. To ensure the longevity and reliable performance of these van rerefrigeration units, proper maintenance is essential.

Regular Inspection and Cleaning:

Perform regular inspections of your van refrigeration unit to identify any signs of wear, damage, or leaks. Check the condenser, evaporator, compressor, and other components for cleanliness and proper functioning. Clean the filters, remove debris, and ensure that air circulation is not obstructed. Regular cleaning and maintenance help prevent malfunctions and optimize the efficiency of the unit.

Temperature Calibration and Monitoring:

Regularly calibrate and monitor the temperature settings of your van refrigeration unit. Use accurate thermometers or temperature sensors to ensure that the unit maintains the desired temperature range. Any discrepancies or deviations should be addressed promptly to avoid compromising the quality and safety of the cargo.

Insulation and Door Sealing:

Inspect the insulation and door sealing of the cargo van refrigeration unit regularly. Damaged insulation or faulty door seals can lead to temperature fluctuations and increased energy consumption. Replace worn-out insulation and repair or replace faulty door seals to maintain proper insulation and prevent air leakage.

Battery and Electrical System Maintenance:


If your van refrigeration unit operates on battery power, ensure that the batteries are in good condition and properly charged. Clean the battery terminals and connections regularly to prevent corrosion. For units that rely on the vehicle’s electrical system, check the wiring, fuses, and connectors for any issues. Address any electrical problems promptly to avoid disruptions in the refrigeration system.

Condenser and Evaporator Coil Cleaning:

Regularly clean the condenser and evaporator coils of your van refrigeration unit. Accumulated dirt, dust, and debris can hinder heat transfer and reduce cooling efficiency. Use compressed air or a soft brush to remove dirt and debris from the coils. This simple maintenance practice improves cooling performance and reduces energy consumption.

Lubrication and Belt Tension:

Check the lubrication levels of the compressor and other moving parts of the refrigeration unit. Refer to the manufacturer’s guidelines for the appropriate lubricant type and intervals for lubrication. Additionally, ensure that the belts driving the compressor and fans are properly tensioned. Loose or worn-out belts can affect the performance and longevity of the van refrifgeration unit.

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