Everything checked out good with pressures & temperatures. Office managers husband mentioned when he arrived the thermostat was set to 50 & frozen over. Thawed the system & began cooling just fine. Recommended adding a filter as soon as possible. Mentioned since they’re not at this office often, they could leave the thermostat on off mode unless they wanted to set a certain schedule on it but husband said he would probably add it since he knows their schedule better. No other issues to report.
INSTALLED REFRIGERANT LINE SET DUE TO REFRIGERANT LEAKS. 7137030885 owners number. Email invoice
Completed service call had to pressure test with nitrogen to find refrigerant leak, pulled vacuum, charged 7lbs of 410a replaced drain with 3 fittings Will need to run new line set with line set cover 7/8 and 3/8 copper Round trip 126 miles Bill out
Top off system with R410a and add leak seal due to customer decision they do not use this office often. Unit is cooling at this time 118/401 18sh/11sc 20degf delta t upon arrival no filter was in unit. No extras were present recommended installing new filter