Walk In Cooler Thermostat Problems

Next check for a clean coil and clear drain line.

Walk in cooler thermostat problems.

Place a service call to have your walk in cooler examined. 4 1 out of 5 stars 23. Sourcingmap k50 p1125 refrigerator refrigeration thermostat 1m metal cord. You ll need an accurate instant read thermometer like a kitchen cooking thermometer to do this.

Also check all gauges to be sure temperatures subcooling superheat and pressures are all normal. A systematic approach to walk in cooler and freezer maintenance is the technician s best guide. First put a glass of water in the fridge and a glass of cooking oil in your freezer the oil won t freeze and you can still cook with it later. How does a walk in cooler work.

A thermostat maintains a temperature typically between 35 and 41 degrees fahrenheit. The ubiquitous walk in cooler or freezer is an essential part of many cafeterias restaurants and convenience stores. Warm air is moved from the cooler area to the space around the condenser. Sometimes it s something too simple.

If your freezer has electronic controls instead of a dial a failed relay on the electronic control board or a bad control panel can prevent the compressor from getting power. If the freezer has electrical power the inside light turns on but the compressor won t run a failed cold control thermostat could be the problem. It is also a large energy user in these facilities but is rarely considered until problems emerge. If the temperature control passed the electrical function test but the refrigerator runs continuously freezing everything in the refrigerator compartment the problem is a defective temperature.

If there is no change and the compressor is running continuously there may be a problem with the control system. If the walk in cooler is freezing up the first step is to melt ice off the evaporator and then check that the evaporation fan is running and rotating correctly. Ako d14120 temperature controller 120v universal digital thermostat commercial refrigeration thermostat for walk in coolers reach in coolers supermarket display cases and more.