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.