Ingersoll-Rand Thermo King CRR DF MPC2000, Maintenance Manual

Page: 58 / 165

Microprocessor Controller
57
Alarm
Code Type Description
00 Check Supply Air Sensor Open Circuit
01 Check Supply Air Sensor Short Circuit
02 Check Return Air Sensor Open Circuit
03 Check Return Air Sensor Short Circuit
04 Check Evaporator Coil Sensor Open
Circuit
05 Check Evaporator Coil Sensor Short
Circuit
06 Check R-134a Compressor Current Too
High
07 Check R-134a Compressor Current Too
Low
10 Check Heater Current Too High
11 Check Heater Current Too Low
14 Check Evaporator Fan Low Speed
Current Too High
15 Check Evaporator Fan Low Speed
Current Too Low
16 Check Condenser Fan Current Too High
17 Check Condenser Fan Current Too Low
18 Log Power Supply Phase Error
19 Check Temperature Too Far from
Setpoint
20 Check Defrost Time Too Long
22 Check Capacity Test 1 Error
23 Check Capacity Test 2 Error
32 Check Condenser Air Sensor Open
Circuit
33 Check Condenser Air Sensor Short
Circuit
34 Check Ambient Air Sensor Open Circuit
35 Check Ambient Air Sensor Short Circuit
43 Check Return Air Temperature Too High
52 Check Probe Error
56 Shutdo
wn
Compressor Temperature Too
High
58 Check Phase Sensor Error
59 Check Delta Current Error
97 Log Compressor Sensor Open Circuit
98 Log Compressor Sensor Short Circuit
112 Check Zero Current Too High