Koolaire KDT0300A Technician's Handbook page 62

Refrigeration System
• Non-OEM components
• Improper refrigerant charge
• Defective compressor
• TXV starving or flooding (check bulb mounting)
• Non-condensible in refrigeration system
• Plugged or restricted high side refrigerant lines or
component
• Defective harvest valve
62 Part Number STH063 9/17