Alarm List - Thermo King MAGNUM Maintenance Manual

Operating Instructions

Alarm List

Alarm
Type
Code
00 Check Supply Air Sensor Open Circuit
Check Supply Air Sensor Short
01 Check
Circuit
Check Return Air Sensor Open
02 Check
Circuit
Check Return Air Sensor Short
03 Check
Circuit
Check Evaporator Coil Open
04 Check
Circuit
Check Evaporator Coil Sensor
05 Check
Short Circuit
Check Compressor Current Too
06 Check
High
Check Compressor Current Too
07 Check
Low
10 Check Check Heater Current Too High
11 Check Check Heater Current Too Low
Check Evaporator Fan High
12 Check
Speed Current Too High
Check Evaporator Fan High
13 Check
Speed Current Too Low
Check Evaporator Fan Low
14 Check
Speed Current Too High
Check Evaporator Fan Low
15 Check
Speed Current Too Low
Check Condenser Fan Current
16 Check
Too High
Check Condenser Fan Current
17 Check
Too Low
18 Check Log Power Supply Phase Error
Check Temperature Too Far
19 Check
from Setpoint
20 Check Check Defrost Time Too Long
22 Check Check Capacity Test 1 Error
Check Evaporator Temperature
25 Check
Test Error
26 Check Vapor Injection Valve Error
27 Check Check Heat Capacity Test Error
31 Check Low Pressure Cutout Error
Check Condenser Air Sensor
32 Check
Open Circuit
Check Condenser Air Sensor
33 Check
Short Circuit
Check Ambient Air Sensor Open
34 Check
Circuit
Check Ambient Air Sensor Short
35 Check
Circuit
43 Check Check Return Air Temperature
56
Description
Alarm List (Continued)
Alarm
Type
Code
52 Check Check Probe Error
Check High Pressure Cutout
53 Check
Switch Off Error
Check High Pressure Cutout
54 Check
Switch On Error
Shutdown Compressor
56 Shutdown
Temperature Too High
57 Check AFAM Device Error
58 Check Check Phase Sensor Error
59 Check Check Delta Current Error
60 Check Check Humidity Sensor Error
68 Check AFAM Gas Analyzer Error
69 Check Gas Analyzer Calibration Error
Log Compressor Sensor Open
97 Check
Circuit
Log Compressor Sensor Short
98 Check
Circuit
115 Check Probe Error Return & Evaporator
116 Check Probe Error Return & Supply
117 Check Probe Error Supply RH & LH
118 Check High Refrigerant Level
119 Check Digital Valve Error
120 Check Suction Pressure Sensor Error
Discharge Pressure Sensor
121 Check
Error
122 Check CO2 Sensor Calibration Error
NOTE: See detailed Alarm Code list complete
with corrective actions in the Diagnosing and
Troubleshooting Section in the back of the
manual.
Description