- Model Number
- 1-5 years
This is a design that I'm not familiar with. It appears to be a split system [separate evaporator coils for fresh food and freezer section]. The freezer section is running around 25 to 30 degrees. I noticed the compressor has two different operating sounds. Sometimes it runs at a normal operating noise level with no heat transfer at liquid lines or condenser coil. It will then change noise level to a deeper, more labored sound. It's during this mode that we have heat transfer at liquid lines and condenser. I noticed a solenoid valve that the liquid lines attach to. I'm thinking maybe this valve is malfunctioning, [not letting the refrigerant flow properly]. The evaporator motor seems to be running normally as well as the condenser motor. Does anyone have advanced training on this model. Looking for some suggestions.