On arrival, staff reported showroom gets to 78 with setpoint at 71. Also reported break room hot and back/visual room ductwork dripping onto floor. Small Carrier R22 split system was found to have failed R22 compressor on May 9th this year. System still down with disconnect locked out. Tech recommends replacing small R22 split system for break room. Tech ran back room system for an hour. Observed no drips. Tech recommends keeping doors closed as much as possible to prevent outside air humidity from entering back room. 20 ton Trane split system thermostat was satisfied at 71 on arrival. Gave system a cooling call and system started in first stage. Found aux pan full of water, but drain is clear. Found condensate dripping directly off of indoor coil into aux pan. Started pumping excess water from aux pan. System is calling for Y2. Y1 compressor isn't running. Y2 is. Tech acknowledged compressor contactor failure error and cycled line voltage. Both circuits are now running. Found a litt