Thermo King Alarm Codes

For the following units: SB-III 30 SR+, SB-III 30 SR TCI-2, Super II 30 SR+ Thermoguard µP IV, Super II SR TCI-2 Thermoguard µP IV, SB-190, SB-200, SB-300, SB-400, Super II 190 Thermoguard µP VI Controller and SB-210, SB-310, SB-410 with SR-2 Controller. 0. No Alarms Exist 2. Evaporator Coil Sensor 3. Control Return Air Sensor 4. Control Discharge Air Sensor 5. Ambient Air Sensor 6. Coolant Temperature Sensor 7. Engine RPM Sensor 9. High Evaporator Temperature 10. High Discharge Pressure 11. Unit Controlling on Alternate Sensor 12. Sensor Shutdown 13. Sensor Check 15. Glow Plug Check/Intake Air Heater 17. Engine Failed to Crank 18. High Engine Coolant Temperature 19. Low Engine Oil Pressure 20. Engine Failed to Start 21. Cooling Cycle Check 22. Heating Cycle Check 23. Cooling Cycle Fault 24. Heating Cycle Fault 25. Alternator Check 26. Refrigeration Capacity Check 27. Motor RPM High 28. Pre-Trip Abort 29. Defrost Damper Circuit 30. Defrost Damper Stuck Closed 31. Oil Pressure Switch 32. Refrigeration Capacity Low 33. Check Engine RPM 35. Run Relay Circuit 36. Electric Motor Failed to Run 37. Engine Coolant Level 38. Electric Phase Reversed 39. Water Valve Circuit 40. High Speed Circuit 41. Check Engine Coolant Temperature 42. Unit Forced to Low Speed 43. Unit Forced to Low Speed Modulation 44. Check Fuel System 45. Hot Gas Bypass or Hot Gas Bypass Circuit 46. Check Air Flow 48. Check Belts or Clutch 50. Reset Clock 52. Heat Circuit 53. Economizer Valve Circuit 54. Test Mode Time-Out 55. Check Engine Speeds 61. Low Battery Voltage Check 62. Ammeter Out of Calibration Range 63. Engine Stopped – Reason Unknown 64. Pretrip Reminder 66. Low Engine Oil Level 67. Liquid Line Solenoid 70. Hourmeters Failure 71. Maintenance Hourmeter 4 Exceeds Set Time Limit 72. Maintenance Hourmeter 5 Exceeds Set Time Limit 73. Maintenance Hourmeter 6 Exceeds Set Time Limit 74. Controller Reset to Defaults 75. Internal Fault Codes 76. Internal Fault Codes 77. Internal Fault Codes 78. Internal Fault Codes 79. Data Log Overflow 80. Compressor Temperature Sensor 81. High Compressor Temperature 82. High Compressor Temperature Shutdown 83. Low Coolant Temperature 84. Restart Null 85. Forced Unit Operation 86. Discharge Pressure Sensor 87. Suction Pressure Transducer 89. Electronic Throttling Valve Circuit 90. Electric Overload 91. Electric Ready Input 92. Sensor Grades Not Set 93. Low Compressor Suction 94. Loader #1 95. Loader #2 96. Low Fuel Level 98. Fuel Level Sensor 99. High Compressor Pressure Ratio 108. Door Open Time-Out 109. High Discharge Pressure 111. Unit Configuration 117. Auto Switch to Electric 118. Auto Switch to Diesel 121. Liquid Injection Circuit 122. Diesel/Electric Relay Circuit 127. Setpoint Not Entered 128. Engine Run Time Maintenance Reminder #1 129. Engine Run Time Maintenance Reminder #2 130. Electric Run Time Maintenance Reminder #1 131. Electric Run Time Maintenance Reminder #2 132. Total Unit Run Time Maintenance Reminder #1 133. Total Unit Run Time Maintenance Reminder #2 134. Power On Hours 135. Spare Digital Inputs 136. Spare Digital Outputs 203. Display Return Air Sensor 204. Display Discharge Air Sensor THERMO KING TRUCK & TRAILER UNIT ALARM CODES View
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