00212@vector-8600mtmedium
C3 Check Defrost Sensor
refrigeration
Description
Compartment 3 defrost sensor is out of range, and pretrip fails with “PRETRIP FAIL AND COM- PLETED”.
Activation Conditions
Compartment 3 Defrost Termination Temperature Sensor is not within the range of -53 to +158°F (-47 to +70°0 C.)
Unit Behavior
Engine and Electric Operation: Pretrip will fail and display “PRETRIP FAIL AND COM- PLETED”.
Reset Conditions
Auto Reset if Pretrip is started again, or alarm may be manually reset via keypad or by turning the unit off, then back on again.
Corrective Actions
Check sensor operation - Refer to procedure for alarm 00124 Check Defrost Term 1 Sensor. Alarm condition must be corrected and the alarm cleared to continue.