Upon arrival and initial inspection it was noticed that the unit for the offices was set to heat/cool with a high cool temp and high heat temp compared to the other two units for the large room. This caused the office unit to run in heat mode while the others were in cool mode. All drain lines were tested and appeared to be clear. All temperature splits were 20+ degrees and 55 supply temps which are perfect. All three thermostats were reading between 50-60% humidity. All systems are in good working order. We made sure to set all the thermostats to cool only to avoid any problems like this.