Chosen Solution
Hi! I have a commercial refrigerator in my restaurant, the fridge has no brand. It is a 4 door, stainless steel commercial fridge which runs at around 3 degrees. For the past 6 months, the fridge has been warming up, it goes from the standard 3 degrees celsius to around 15-20 degrees celsius. When we call the technicians, they say that it could be a gas leak but they are never able to find a gas leak. They then refill the gas fully, but after 2-3 weeks, the same problem occurs and the fridge heats up again. 3 technicians have seen the fridge so far but no one can find a leak or any other problem. Quite strange. Does anyone have any idea what could be going on? Could there be something with the compressor?
The technicians should be able to find a leak if there is one. They should reclaim the refrigerant within the unit. Then vacuum down the sealed system. Recharge the system with nitrogen or use a dye. Then fix the leak or Replace the component. Evaporator coil, condenser coil, compressor, etc.
