All error codes By model: T1100T1500T1700T2300T2500T610T730T830T930Z5200Z6Z6200Z9 Model T830 Error Code 0021-0180 Problem Description Air Leak in Priming System Corrective Action Options Turn off/on. Remove cover and check Prime Pump air circuit, inspect Fluidic connections. Repalce Fluidic pump, replace pump motor Schedule Service Call ⭢ (301) 340-0000 Email ⭢ Contact Us