How To Clean Randell Cooler Compressor Coil

Maintaining a Commercial Refrigerator

Last updated on 7/17/2018

No thing what kind of foodservice establishment y'all own, having a functional fridge is necessary for your day-to-24-hour interval operations. However, considering this piece of equipment is and then normally used in your kitchen, you may find that information technology requires attention more often than some of your other appliances. For this reason, it is useful for every foodservice establishment owner or manager to know how to troubleshoot the near mutual bug that commercial refrigerators face. Go on reading to see what yous should cheque when your commercial fridge is having power bug, temperature bug, or information technology is leaking onto your flooring.

Refrigerator Is Non Turning On or Non Receiving Power

If your commercial refrigerator won't plow on, there are a few simple things to bank check to ensure that it is getting the proper power supply.

Is the unit'due south power switch in the "on" position?
Is the unit plugged in, and is the outlet functional?
Is the power cord loose in the wall or the unit, or does it have fraying or splitting?
Are you using an extension cord to connect your unit to power? Extension cords are not always safe to use with commercial refrigerators. In fact, many companies void your unit of measurement'southward warranty if you utilize an extension cord.

Refrigerator Is Not Cold Plenty

If your commercial fridge's temperature is not cold plenty, this could be the result of numerous factors, including mechanical or environmental problems.

kitchen staff member opening commercial refrigerator

Is the temperature judge correct? Double-check your refrigerator'south temperature with a thermometer. If the gauge isn't correct, consult with your unit'due south manufacturer for the all-time mode to repair it.
Was your unit merely installed recently? If so, it may take been tilted during delivery or installation. Allow your refrigerator sit for 24 hours before turning it on over again.
Is the door existence opened too often? One of the most common causes of improper temperature in a fridge is that the unit of measurement is but being opened besides frequently. Tell your employees to exist enlightened of how long they go on your refrigerator'southward door open, and attempt to encourage them to minimize the amount of times they open its door.
Are your refrigerator's doors closing properly? You lot may need to replace the gasket or hinge to ensure that your unit's doors are sealing properly and keeping cold air within.
Is your kitchen too hot, or is your refrigerator in straight sunlight? This excess heat can compromise your refrigerator's functionality. Consider reorganizing your kitchen's layout, so your refrigerator is not in sunlight or near hot cooking equipment.
Is your unit too full of food? If you tightly pack your refrigerator, cool air cannot adequately circulate around your ingredients to absurd them.
Are your fridge'southward shelves installed properly? The standoff of your fridge'due south shelving should be in the back of the unit. If you do not have any clearance between the shelving and the back of the refrigerator, air may not exist circulating properly within your unit of measurement.
Is your refrigerator also shut to the wall or other pieces of equipment? The refrigeration process requires ample room for air circulation. Your unit requires ambience air to absurd refrigerant, and it also needs room to permit warm air out.
Is your fridge's compressor functioning? The compressor compresses the refrigerant earlier information technology is cooled by the condenser. If your compressor is elevation-mounted, brand sure that in that location is nothing on top of your fridge that is blocking airflow from the compressor.
Are your unit's condenser coils clean? E'er make sure that your condenser coils are clean according to the manufacturer's guidelines. If these coils accumulate a buildup of clay and grease, this insulation can hinder the condenser's performance.

Ice Is Edifice Up or the Refrigerator Is Also Cold

Are your unit's doors closing properly? Improper closing can cause the unit to overwork in order to recoup for temperature fluctuations. This decreases its lifespan and wastes energy. Check your refrigerator's gaskets and hinges for proper alignment and sealing.

ice building up in commercial refrigerator

Is your evaporator functional? If your fan is making noise, information technology may need to be repaired or replaced in order for your unit to maintain temperature properly again.
Are your unit's coils freezing? If office of your unit of measurement's coils is freezing, it could be an issue with your refrigerator's pressures, which will demand to be checked by a professional.
Does your refrigerator have auto-defrost, and is the defrost cycle working properly? A fridge with automobile-defrost uses fans to thaw out the condenser coils in between compressor cycles. If this wheel is not functioning, this could cause ice to build upwards. Bank check to see if your unit's defrost timer needs replacing.
If your refrigerator does not accept automobile-defrost, are y'all manually defrosting oft enough? How frequently this should occur varies by unit of measurement, only y'all should defrost your equipment when the ice buildup reaches one quarter of an inch.

Fridge Is Leaking Water

Is your kitchen also humid? If your kitchen has an abundance of excess moisture, your unit of measurement may not be able to office in such a humid environment. This tin bring about moisture issues around your refrigerator'due south doors and may lead to dripping in the unit's evaporator pan.
Is your refrigerator on uneven flooring? Tilting could cause the water in the evaporator pan to overflow.
Is your unit of measurement'south evaporator pan total? This can ofttimes cause your refrigerator to leak h2o onto the floor. See if the absorbent wicking in the pan is moldy, worn, or oversaturated. Yous may need to replace it. If the pan is very full, it could also indicate a problem with the compressor, because the water in the pan requires heat from the compressor in order to evaporate.

If your commercial fridge is not operation properly, make sure that you know what questions to ask to become to the root of the problem. The best practices for keeping a working refrigerator are to always brand sure that its coils are clean, requite it plenty clearance for proper air period, and avert keeping its doors open up too long or too often. When the solution to your unit'southward problem is less clear, refer to this troubleshooting list for help.