Sr2 Alarm Codes - Thermo King SR-2 SmartReefer2 Diagnostic Manual

SR2 Alarm Codes

Code Description
00 No Alarms Exist
02 Check Evaporator Coil Sensor
03 Check (Control) Return Air Sensor
04 Check (Control) Discharge Air
Sensor
05 Check Ambient Air Sensor
06 Check Coolant Temp Sensor
07 Check Engine RPM Sensor
09 High Evaporator Temperature
10 High Discharge Pressure
11 Unit Controlling on Alternate Sensor
12 Sensor or Digital Input Shutdown
13 Sensor Check
15 Check Glow Plugs or Intake Air
Heater
17 Engine Failed to Crank
31 January 2005
Section 4 – SR-2 Operation
Manually monitor load temperature. Report alarm at end of the
day.
Manually monitor load temperature. Report alarm at end of the
day.
Manually monitor load temperature. Report alarm at end of the
day.
Report alarm at end of the day.
Report alarm at end of the day.
Report alarm at end of the day.
Manually monitor load temperature. Report alarm at end of the
day.
If unit is shut down repair immediately. Otherwise, report alarm
at end of the day.
Manually monitor load temperature. Report alarm at end of the
day.
The indicated zone is not longer able to operate and has been
shut down. Repair immediately.
Manually monitor load temperature. Report alarm at end of the
day.
If unit is shut down repair immediately. Otherwise, report alarm
at end of the day.
If unit is shut down repair immediately. Otherwise, report alarm
at end of the day.
4-29
Operator Help