Clean the inside and exterior on a regular basis.
On a monthly or biweekly basis, try to plan a complete cleaning of your whole fridge unit. Items from the inside should be removed and placed in another unit or interim refrigerator. Scrub the shelves and surface with a gentle brush and warm water and soap or a vinegar mixture. If you can, remove any drawers and shelves and soak them for a time before rinsing.
Clean the condenser coil on a regular basis.
The condenser coil in your industrial refrigerator or freezer should be cleaned on a regular basis. Most manufacturers recommend cleaning every three months, and many manuals provide cleaning instructions. It might be difficult to regulate temperature when it is unclean or dusty, resulting in burnout and component failure.
Examine the Area Near the Evaporator Coil
The evaporator coil, like the condenser coil, is an essential component of your industrial refrigerator. The evaporator coil is placed near the evaporator fan and is in charge of collecting heat when warm air goes through the refrigeration system, therefore cooling the inside of the unit.