Last updated on March 16th, 2022 at 12:46 pm
Ice machines run into problems from time to time, which is why manufacturers build service features to help users and technicians diagnose problems quickly. Like Hoshizaki beep codes, Manitowoc NXT ice machines have a series of notifications that inform users of potential problems. There are 36 Manitowoc error codes that cover a range of issues that occur within the unit.
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This list is only a reference. If you’re an Easy Ice customer who is experiencing one of these Manitowoc ice machine light codes, call one of our helpful service representatives as soon as you can. We’ll send one of our qualified ice machine technicians to your establishment as soon as possible.
Do not try and reset the ice machine or fix the issue yourself. A Manitowoc commercial ice maker is a complicated piece of machinery and you could risk damaging the unit.
A List of Manitowoc Error Codes
Below is a list of Manitowoc error codes that cover everything from Manitowoc ice machine production issues to display screen problems. These codes can be viewed on your Manitowoc NXT touchscreen display.
Error Code | Description |
---|---|
E01 | Long Freeze Cycle |
E02 | Long Harvest Cycle |
E03 | Input Power Loss |
E04 | High Condenser Temperature |
E05 | High Pressure Control Opened |
E07 | Starving TXV Single Evaporator or Low On Charge |
E08 | TXV Fault Single or Dual Circuit Evaporators |
E09 | Flooding Evaporator Fault Single Evaporator, Single Circuit |
E10 | Flooding Evaporator Fault Dual TXV, Dual Circuit |
E11 | Refrigeration Fault Curtain Fault |
E12 | Curtain Switch Fault – Open more than 24 hours |
E15 | Fan Cycle Control Fault – Low Liquid Line Temperature |
E16 | Remote Condensing Unit Fault (CVD Only) |
E19 | Ice Thickness Probe Fault |
E20 | Water System Fault |
E21 | T1 Temperature Sensor Issue |
E22 | T2 Temperature Sensor Issue |
E23 | T3 Temperature Sensor Issue |
E24 | T4 Temperature Sensor Issue |
E25 | Bin Level Probe Low Sensor Fault |
E26 | T6 or T7 Temperature Sensor Issue |
E27 | T6 or T7 Temperature Sensor Issue |
E28 | iAuCS |
E29 | USB Communication Fault |
E30 | USB Download Fault |
E31 | Safe Mode |
E32 | RS485 Communication Fault |
E33 | Touchscreen Fault |
E34 | Display Fault |
E36 | Check Sum Error |
E37 | Watch Dog Event |
E38 | UI Comm Event |
What to Do If You See a Manitowoc Error Code
If you see one of these Manitowoc ice machine light codes, its best to call a qualified ice machine technician – especially if you notice performance issues with your ice machine. A single error code can have many root causes, and an ice machine technician will have to run a series of tests to see what’s causing the issue. We’ve also put together this Manitowoc ice machine troubleshooting guide as a helpful resource.
If you’re an Easy Ice customer you can call us anytime, 24/7, if the automatic ice machine is showing an error code or not working as it should.
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