Carrier Transicold Truck Refrigeration Unit Error A03: Causes & Fixes
Standby compressor overheated.
Standby compressor overheated.
Auto Switch from Diesel to Electric
Multiple Alarms - Can Not Run (Zone)
Check High Pressure Cut Out Switch
Check High Pressure Cut In Switch
Unit Not Configured Correctly (Zone)
Check Remote Fans (Zone)
Check Electric Heat Circuit (Zone)
Check Condenser Inlet Sol Circuit
Door Open Timeout (Zone)
Check Suction Line Sol Circuit (Zone)
Check Remote Fan Speed (Zone)
Check Receiver Tank Press Sol Circuit
Check Purge Valve Circuit
Controlling on Evap Coil Outlet Temp (CR)
Low Evaporator Coil Temperature (CR)
Low Heater Fuel Level (CR)
Heater Fan Failure (CR)
Check Fuel Level Sensor
High Compressor Pressure Ratio
Check Loader #2 Circuit
Low Fuel Level
Failed Remote Return Air Sensor (CR)
Sensor Grades Not Set (Zone)