Commercial Refrigeration Unit Maintenance is essential and necessary for all commercial refrigerated cases, reach in coolers, refrigerated salad bar cases, and more…. This is particularly evident when it comes to line coolers. All commercial refrigeration needs to remove heat. Most units do this through an air-cooled condenser coil.
This is done by drawing air through the coil. This causes dust and trash to form decently fast on the condenser coil. Inability to clean condenser coils consistently will increase electrical consumption and lead to significant system part failure like consumed wiring, a failed condenser fan motor, a confined metering gadget, or a failed compressor.
However, these are a few, not the entirety, of the potential outcomes of the absence of maintenance. Indeed helpless maintenance will reduce the life span of the equipment and increase electrical use. This assembly should be cleaned and sanitized once a year.
To clean the evaporator fan assembly, you will need to disconnect the power to the commercial refrigeration unit. Also, we recommend removing the drain pan to allow further access to all components (they are easier to clean this way).
How to keep up with the maintenance of your commercial refrigeration unit?
There are things you can do between clean and checks that can genuinely help. Coming up next is a schedule of undertakings you can perform to broaden the existence of your commercial refrigeration unit.
- Check any drain line outlet visible. Typically condensate drains are situated at the foundation of coolers in the back on refrigeration units with the compressor on the base. On units with top-mounted compressors, the drain may likewise be situated at the top of the unit—clear end of the drain.
Blow air into straw and up into drain while immovably holding a straw in drain with a damp cloth. This will assist with clearing limitations. The drain ought to likewise be extinguished by a project work a couple of times each year.
- Visually examine the condenser coil on contained refrigeration. Regularly the condenser coil is behind a cover at the top or lower part of commercial display coolers and cases. Condenser coils can likewise be situated at the front right or left on a unit and at the rear of a unit. The condenser cover can, as a rule, be taken out with a screwdriver.
Every so often, a ¼” or 5/16″ nut driver is expected to remove the cover. You may have to pop off the bottom or back panel of the refrigerator to gain access to the commercial refrigeration condensate pan. It may just pop off or have tiny screws at each end of its vented front.
Once the panel is off the fridge, you should see the drain pan that rests directly behind the piece. Pull the drain pan forward until it is free of the refrigerator. Check for any clips that may hold it in place.
- Check door seals (gaskets). Your refrigeration unit has buckled down, sufficient cooling the adapted space. Try not to allow warm surroundings to air leak in through torn or split gaskets. Gradually investigate every one of the four sides of door gaskets for rips or tears. Ensure the gasket seals well on every one of the four sides—tenderly spotless gaskets with gentle lathery water to remove food debris.
Most odds and ends shop or restaurant services would do well to check condenser coils, gaskets, and drain lines in the middle of worker for hire booked clean and checks. We suggest checking these three things every month at least. W additionally feel that having expert maintenance of gear at least double a year is the ideal approach to expand hardware dependability, life span, and proficiency.
A worker for hire can cite a support plan by doing a gear check. Experts will clean the coils and depletes them better than an end client can. This is significant for the appropriate activity of gear. Coming up next is a thorough rundown of the kinds of things that ought to be checked and adjusted during a worker-for-hire precaution support visit.
Pressing factor cleaning of all air-cooled condenser coils
Pressing factor cleaning, everything being equal,
- Temperature check
- Cycling check
- Refrigerant level check
- Investigation of entryway gaskets/seals
- Examination of pivots and or programmed entryway closers
- Oil engines or direction when oil ports exist
- Check unit thermometer for exactness.
- Check unit protection
- Investigate unit wiring
- Investigate unit compressor
- A definite report on every unit alongside make, model, chronic number, and temperature