THERMO KING 

ALARM CODES DEFINED

00   NO ALARMS EXIST
01   MICROPROCESSOR POWER UP RESET
02   CHECK EVAPORATOR COIL SENSOR
03  CHECK RETURN AIR SENSOR
04  CHECK DISCHARGE AIR SENSOR
05  CHECK AMIBENT TEMP SENSOR
06  CHECK COOLANT TEMP SENSOR
07  CHECK ENGINE RPM SENSOR
08  UNIT RUNNING IN COIL SENSOR
09  HIGH EVAPORATOR TEMPERATURE
10  HIGH DISCHARGE PRESSURE (OR TEMP)
11  UNIT CONTROLLING ON ALTERNATE SENSOR
12  SENSOR OR DIGTAL INPUT SHUTDOWN
13  SENSOR CHECK
14  DEFROSAT TERMINATE BY TIME
15  CHECK GLOW PLUGS OR INTAKE AIR HEATER
16  MANUAL START NOT COMPLETED
17  ENGINE FAILED TO CRANK
18  HIGH ENGINE COOLANT TEMPERATURE
19  LOW ENGINE OIL PRESSURE
20  ENGINE ( VAPOR MOTOR CR) FAILED TO START
21  COOLING CYCLE CHECK
22  HEATING CYCLE FAULT
23  COOLING CYCLE FAULT
24  HEATING CYCLE FAULT
25  ALTERNATOR CHECK
26  CHECK REFRIGERATION CAPACITY
27  VAPOR MOTOR RPM HIGH (CR)
28  PRETIP OR SELF CHECK ABORT
29  DEFROST DAMPER CIRCUIT CHECK
31  CHECK   OIL PRESSURE SWITCH
32  REFRIGERATION CAPACITY LOW
33  CHECK ENGINE RPM
34  CHECK MODULATION CIRCUIT
35  CHECK RUN RELAY CIRCUIT
36  ELECTRIC MOTOR FAILED TO RUN
37  CHECK ENGINE COOLANT LEVEL
38    ELECTRIC PHASE REVERSED
39    CHECK WATER VALVE CIRCUIT
40    CHECK HIGH SPEED CIRCUIT
41     CHECK ENGINE COOLANT TEMP
42    UNIT FORCED TO LOW SPEED
43    UNIT FORCED TO LOW SPEED MODULATION
44    CHECK FUEL SYATEM
45    CHECK HOT GAS OR HOT GAS BYPASS CIRCUIT
46    CHECK AIR FLOW
47    REMOTE SENSOR SHUTDOWN
48    CHECK BELTS OR CLUTCH
49    RESERVED FOR CR
50    RESET CLOCK
51    CHECK SHUTDOWN CIRCUIT
52    CHECK HEAT CIRCUIT
53   CHECK ECONOMIZER VALVE CIRCUIT
54   TEST MODE TIMEOUT
55   CHECK ENGINE SPEEDS
56   CHECK EVAPORTOR FAN LOW SPEED
57   CHECK EVAPORTOR FAN HIGH SPEED
58  CHECK CONDENSER FAN LOW SPEED
59  CHECK CONDENSER FAN HIGH  SPEED
60  CHECK BOOST CIRCUIT
61  LOW BATTERY VOLTAGE
62  AMMETER OUT CALIBRATION
63  ENGINE OR VAPOR MOTOR STOPPED
64  PRETRIP REMINDER
65  ABNORMOL  TEMPERATURE DIFFERENTIAL
66  LOW ENGINE OIL LEVEL
67  CHECK LIQUID LINE SOLENOID CIRCUIT
68  INTERNAL CONTROLLER FAULT CODE
69 CHECK REMAGNETIZATION CIRCUIT
70  HOURMETER FAILURE
71 HOURMETER 4 EXCEEDS SET TIME LIMIT
72  HOURMETER EXCEEEDS SET TIME LIMIT
73  HOURMETER 6 EXCEEDS SET TIME LIMIT
74 CONTROLLEER RESET TO DEFAULTS
75  CONTROLLER RAM FAILURE
76  CONTROLLER EPROM FAILURE
77 CONTROLLER  EPROM CHECKSUM FALIURE
78  DATA LOG EPROM FAILURE
79  INTERNAL DATA LOGGER OVERFLOW
80  CHECK COMPRESSOR TEMP SENSOR
81  HIGH COMPRESSOR TEMP
82  HIGH COMPRESSOR TEMP SHUTDOWN
83  LOW ENGINE COOLANT TEMP
84  RESTART NULL
85  FORCED UNIT OPERATION
86  CHECK DISCHARGE PRESSURE SENSOR
87  CHECK SUCTION PRESSURE SENSOR
88  RESERVED FOR CR
89   CHECK ELECTRONIC THROTTLING VALVE CIRCUIT
90  ELECTRIC OVERLOAD
91  CHECK ELECTRIC READY INPUT
92   SENSOR GRADES NOT SET
94    CHECK LOADER # 1 CIRCUIT
95   CHECK LOADER # 2 CIRCUIT
96    LOW FUEL LEVEL
97    FAILED  REMOTE RETURN AIR SENSOR
98    CHECK FUEL LEVEL SENSOR
99    HIGH COMPRESSOR PRESSURE RATIO
100  HEATER FAN FAILURE
101    CONTROLLING ON EVAP COIL OUTLET TEMP
102  LOW EVAPORATOR COIL TEMPERATURE
103  LOW HEATER FUEL LEVEL
104 CHECK REMOTE FAN SPEED
105  CHECK RECEIVER TANK PRESS SOL CIRCUIT
106  CHECK PURGE VALVE CIRCUIT
107  CHECK CONDEENSOR INLET SOL CIRCUIT
108  DOOR OPEN TIMEOUT
109  CHECK HIGH DISCHARGE PRESSURE SENSOR
110  CHECK SUCTION LINE SOL CIRCUIT
111  UNIT NOT CONFIGURED CORRECTLY
112  CHECK REMOTE FANS
113 CHECK ELERCTRIC HEAT CIRCUIT
114 MULTIPLE ALARMS- CAN NOT RUN
115  CHECK HIGH PRESSURE CUT OUT SWITCH
116  CHECK HIGH PRESSURE CUT IN SWITCH
117  AUTO SWITCH FROM DIESEL TO ELECTRIC
118   AUTO SWITCH FROM ELECTRIC  TO DIESEL
119   RESERVED FOR CR
120  CHECK ALTERNATOR EXCITE CIRCUIT
121  CHECK PMW LIQUID INJECTION CIRCUIT
122  CHECK DIESEL/ELECTRIC CIRCUIT
123  CHECK EVAP COIL INLET TEMP SENSOR
124  CHECK EVAP COIL OUTLET TEMP SENSOR
125  CHECK TANK LEVEL SENSOR
126  CHECK BACK PRESSURE REGULATOR
127  SETPOINT NOT ENTERED
128  ENGINE RUN TIME MAINT REMINDER # 1
129  ENGINE RUN TIME MAINT REMINDER # 2
130  ENGINE RUN TIME MAINT REMINDER # 1
131  ENGINE RUN TIME MAINT REMINDER # 2
132  TOTAL UNIT RUN TIME MAINT REMINDER # 1
133  TOTAL UNIT RUN TIME MAINT REMINDER # 2
134  CONTROLLER POWER ON HOURS
135  CHECK SPARE DIGITAL INTPUTS
136  CHECK SPARE DIGITAL OUTPUTS
137  CHECK DAMPER MOTOR HEATER OUTPUT
203  CHECK REDUNDANT RETURN AIR SENSOR
204  CHECK REDUNDANT DISCHARGE AIR SENSOR