P12001
Carrier Transicold
Warning
C2 Chk Evap Outlet Temp
Error in compartment 2 evaporator outlet temperature detected during Pre-Trip.
Possible causes
- Defective evaporator outlet sensor
- Improperly adjusted expansion valve
- Restricted airflow in C2
Recommended actions
- Check airflow in C2 evaporator
- Measure outlet sensor resistance
- Check connections on the control board
- Replace the outlet temperature sensor
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