Drain pan clog causing slow drainage. 98 condensate service codes logged in the ABC communication module, 1/8 in thick slimy sludge in the drain channel of the air coil drain pan causing 100% blockage when tested with a bucket of water Clear blockage and clean drain pan, remove vinyl tube trap for cleaning, run test cooling mode in test mode through the AID tooland confirm refrigerant pressures and temperatures, water temperatures and pressures, and 41K heat of rejection. Clear all service codes in the ABC board and the color touch screen communicating thermostat Return equipment to normal service Add drain pan treatment tablets