Carrier Transicold A03: Standby compressor overheated
A03 is listed as 'Standby compressor overheated.' for Carrier Transicold Truck Refrigeration Unit. Verify the exact model and controller before acting.
Source checked 2026-05-01Error Codes
Browse published fault-code records by brand, product and displayed code.
Each record starts with the source meaning, then separates applicability, owner-safe actions, operating uncertainty and qualified-service boundaries. A matching code string alone is not enough: confirm the brand, product, model and controller before acting.
Cummins Onan Code 4: Over crank
Code 4 is listed as 'Over crank.' for Cummins Onan RV Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Generac Code 1201: Overspeed alarm
Code 1201 is listed as 'Overspeed alarm.' for Generac Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Manitowoc E04: High condenser temperature
E04 is listed as 'High condenser temperature.' for Manitowoc Commercial Ice Machine. Verify the exact model and controller before acting.
Source checked 2026-05-01Manitowoc E05: High pressure control opened
E05 is listed as 'High pressure control opened.' for Manitowoc Commercial Ice Machine. Verify the exact model and controller before acting.
Source checked 2026-05-01Thermo King Alarm 100: Heater Fan Failure (CR)
Alarm 100 is listed as 'Heater Fan Failure (CR)' for Thermo King Truck/Trailer Refrigeration Unit. Verify the exact model and controller before acting.
Source checked 2026-05-01Thermo King Alarm 101: Controlling on Evap Coil Outlet Temp (CR)
Alarm 101 is listed as 'Controlling on Evap Coil Outlet Temp (CR)' for Thermo King Truck/Trailer Refrigeration Unit. Verify the exact model and controller before acting.
Source checked 2026-05-01Thermo King Alarm 102: Low Evaporator Coil Temperature (CR)
Alarm 102 is listed as 'Low Evaporator Coil Temperature (CR)' for Thermo King Truck/Trailer Refrigeration Unit. Verify the exact model and controller before acting.
Source checked 2026-05-01Thermo King Alarm 103: Low Heater Fuel Level (CR)
Alarm 103 is listed as 'Low Heater Fuel Level (CR)' for Thermo King Truck/Trailer Refrigeration Unit. Verify the exact model and controller before acting.
Source checked 2026-05-01Thermo King Alarm 104: Check Remote Fan Speed (Zone)
Alarm 104 is listed as 'Check Remote Fan Speed (Zone)' for Thermo King Truck/Trailer Refrigeration Unit. Verify the exact model and controller before acting.
Source checked 2026-05-01Thermo King Alarm 105: Check Receiver Tank Press Sol Circuit
Alarm 105 is listed as 'Check Receiver Tank Press Sol Circuit' for Thermo King Truck/Trailer Refrigeration Unit. Verify the exact model and controller before acting.
Source checked 2026-05-01Thermo King Alarm 106: Check Purge Valve Circuit
Alarm 106 is listed as 'Check Purge Valve Circuit' for Thermo King Truck/Trailer Refrigeration Unit. Verify the exact model and controller before acting.
Source checked 2026-05-01Thermo King Alarm 107: Check Condenser Inlet Sol Circuit
Alarm 107 is listed as 'Check Condenser Inlet Sol Circuit' for Thermo King Truck/Trailer Refrigeration Unit. Verify the exact model and controller before acting.
Source checked 2026-05-01Thermo King Alarm 108: Door Open Timeout (Zone)
Alarm 108 is listed as 'Door Open Timeout (Zone)' for Thermo King Truck/Trailer Refrigeration Unit. Verify the exact model and controller before acting.
Source checked 2026-05-01Thermo King Alarm 110: Check Suction Line Sol Circuit (Zone)
Alarm 110 is listed as 'Check Suction Line Sol Circuit (Zone)' for Thermo King Truck/Trailer Refrigeration Unit. Verify the exact model and controller before acting.
Source checked 2026-05-01Thermo King Alarm 111: Unit Not Configured Correctly (Zone)
Alarm 111 is listed as 'Unit Not Configured Correctly (Zone)' for Thermo King Truck/Trailer Refrigeration Unit. Verify the exact model and controller before acting.
Source checked 2026-05-01Thermo King Alarm 112: Check Remote Fans (Zone)
Alarm 112 is listed as 'Check Remote Fans (Zone)' for Thermo King Truck/Trailer Refrigeration Unit. Verify the exact model and controller before acting.
Source checked 2026-05-01Thermo King Alarm 113: Check Electric Heat Circuit (Zone)
Alarm 113 is listed as 'Check Electric Heat Circuit (Zone)' for Thermo King Truck/Trailer Refrigeration Unit. Verify the exact model and controller before acting.
Source checked 2026-05-01Thermo King Alarm 114: Multiple Alarms - Can Not Run (Zone)
Alarm 114 is listed as 'Multiple Alarms - Can Not Run (Zone)' for Thermo King Truck/Trailer Refrigeration Unit. Verify the exact model and controller before acting.
Source checked 2026-05-01Thermo King Alarm 115: Check High Pressure Cut Out Switch
Alarm 115 is listed as 'Check High Pressure Cut Out Switch' for Thermo King Truck/Trailer Refrigeration Unit. Verify the exact model and controller before acting.
Source checked 2026-05-01Thermo King Alarm 116: Check High Pressure Cut In Switch
Alarm 116 is listed as 'Check High Pressure Cut In Switch' for Thermo King Truck/Trailer Refrigeration Unit. Verify the exact model and controller before acting.
Source checked 2026-05-01Thermo King Alarm 117: Auto Switch from Diesel to Electric
Alarm 117 is listed as 'Auto Switch from Diesel to Electric' for Thermo King Truck/Trailer Refrigeration Unit. Verify the exact model and controller before acting.
Source checked 2026-05-01Thermo King Alarm 98: Check Fuel Level Sensor
Alarm 98 is listed as 'Check Fuel Level Sensor' for Thermo King Truck/Trailer Refrigeration Unit. Verify the exact model and controller before acting.
Source checked 2026-05-01Thermo King Alarm 99: High Compressor Pressure Ratio
Alarm 99 is listed as 'High Compressor Pressure Ratio' for Thermo King Truck/Trailer Refrigeration Unit. Verify the exact model and controller before acting.
Source checked 2026-05-01