Beverage-Air MT27 Beverage Cooler Commercial - Answered Questions & Fixed issues

Defective cold control thermostat

That temperature control assembly will most likely be the problem.

There are a couple of possibilities that could be causing this. I believe it is the fan blade. One could be that bracket that holds the fan motor in places could have loose screws, which would cause vibration. Another is that the mounting for the fan motor to the bracket could be loose. Another could be that the fan blade itself is slightly bent. Check the motor brackets screws, fan mounting screws and the blades. If all those are good, making sure the unit is unplugged you can turn the fan blade by hand slowly to see if it is dragging anywhere on the shroud around the coil or the coil itself. You could slightly bend the "clacking" blade to clear is that is the issue. Tom

Nope, You Can not. Compressors for freezers are different and if it set up as an fridge, you will not have enough defrost (on freezers there are heaters)

Thats How To Replace Compressor on Beverage Air.

can you unbolt lower hinge from Door and put thin spacer between hinge and door. that should lift opposite side.

Door seals torn, poor air circulation over condenser coils or evaporator coil, defective thermostat, not defrosting or low on Freon. APPLIANCE 911

http://removeandreplace.com/2013/10/31/fix-refrigerator-freezer-wont-cool-freeze/#ixzz3WDEo5NDJ

Sounds like the wiring has shorted that connects to the compressor. Shut the power off and remove the cover to the compressor terminals. You should see what you are looking for.

The fan is supposed to run constantly and they do get noisy. Take it out and go to grainger or a refrigeration supply house and they will match it up with a replacement. Its a very common part. Good luck and hope this helps.

You should check the condenser to see that it is clean. Is the compressor running? If you have a leak, putting in gas wont help. You need to look for oil on the components around the compressor, inside the cooling coil housing. Hope this helps good luck.

Condenser fan motor or motor wiring is bad. That compressor should never run without the fan. Good luck.

You killed the messenger! The refrigerant charge is probably the problem. The thermostat senses the coil temperature and not the cabinet temperature. If somebody put gas in it, the gas has to be removed, a vacuum drawn on the system and then the refrigerant charge weighed in by the ounce. It takes a critical charge and needs to be weighed in by an accurate scale that weighs in ounces. Hope this helps and good luck.

Improper refrigerant charge. Its critical and measures coil temp and not cabinet temp. If you did add gas that is the answer. Take out all the gas, put vacuum pump on it, then weigh in exactly in ounces the correct charge, its listed on the spec. tag. Hope this helps and good luck.

Failed temp-sensor ?

Multiple reasons. Is it turned on & set. Is the fan inside & out turning fast. Is there frost on a line at the compressor Is the compressor outside cabinet s/b hot & vibrating continually. Is the condenser (attached to compressor with radiator) warm/hot & not plugged with lint etc between the fins. ?????

Hello, We specialize in cooler gaskets and refrigeration hardware. If you need to replace the hinges for your MT27 we can ID the exact ones needed for your units if you provide both model and serial #. We have great relationships with many of the OEM part suppliers and can offer parts below list price. Let us know if we can be of any help. Matt - 855-288-2259 [email protected]

Maybe a indicator of greater problems having been left that way.

Yes they do with majority of models...

Normally thermal overloads have a button like appearance on the compressor. Designed to open circuit when temp has caused distortion to the bi-metal contacts. Upon cooling will close again. Disconnect power before checking continunity on the overload terminals.