Self-cleaning & Drainage: Press “Ice/Clean” button for 5 seconds, indicator light flashes white, and it will run cleaning procedure for 15 minutes, then automatically exit. Intelligent Sensor Chip: This ice machine contains the intelligent sensor chip,and you can perform corresponding operations through the screen instructions. Powerful Compressor: The ice making speed is 30% higher than ordinary ice machines, and the stability is stronger. Maximum ice capacity can reach 33lbs in 24 hours. Sewage Discharge: Make sure that the appliance is p