Samsung Fridge - No Cool
- 5 hours ago
- 1 min read
Model: RS22T5201SR/AA
Location: Bonita Springs, FL 34135
Repair Summary
Checked refrigerator for no cooling. Upon arrival, connected HASS and ran a service diagnostic report, including the Weak Cooling Test. Temperature history showed temperatures gradually rising over the previous week. Verified the compressor and fans were operating. Inspected the compressor area and found traces of oil around the condenser coupler. Performed a bubble test and confirmed a refrigerant leak at the connection. Removed and replaced the leaking coupler and installed a new filter drier and service port. During pressure testing, found a restriction on the high side caused by a small amount of glue blocking the capillary tube. Removed the affected section but did not have the additional coupler required to complete the repair. Returned with the required part and completed the sealed-system repair. Pressurized the system with 350 PSI of nitrogen and, after 15 minutes, recorded only a 0.5 PSI pressure drop, resulting in a passing pressure test. Evacuated the system to approximately 600 microns and recharged it according to factory specifications. Restored power and verified the compressor and all fans started properly with cool air circulating. Set temperatures accordingly and advised the customer to allow approximately 24 hours for proper cooling temperatures to be reached. Unit checks normal at this time.
