This Sub Zero 245 has a condensor fan that is vibrating and acting like its out of balance. I assume that the bearings are going to go bad and need to order a new fan motor.
Her is my question(s)
1. does anybody have a service manual for this?
2. How the heck does this thing work? is the condensor fan the only fan, no evap fan? and how does it make ice inside the refrigerator without freezing the beer?
3. It appeared to have a mechanical defrost timer, where is the evaporator and where is the heater?