MTU 16V4000L32FNER Operating Instructions Manual page 112

1.4540.012 – Valve Position Error
Red alarm. Initiated by TecJet.
Cause
Unable to set the requested flap
control.
1.4540.013 – High Elec Temp
Red alarm. Initiated by TecJet.
Cause
Ambient temperature too high.
1.4540.014 – Elec Temp Fail High
Red alarm. Initiated by TecJet.
Cause
Internal temperature sensor
faulty.
1.4540.015 – FGT Fail High
Red alarm. Initiated by TecJet.
Cause
Internal gas temperature sensor
faulty.
1.4540.016 – Delta P Fail High
Red alarm. Initiated by TecJet.
Cause
Internal differential gas pressure
sensor faulty.
1.4540.017 – FGP Fail High
Red alarm. Initiated by TecJet.
Cause
Internal gas pressure sensor
faulty.
1.4540.018 – Coil Current Fail High
Red alarm. Initiated by TecJet.
Cause
Actuator current limit reached.
112 | Troubleshooting | MS150121/02E 2017-09
Corrective action
1. Restart TecJet.
2. Check mechanical system.
3. Replace TecJet.
Corrective action
1. Restart TecJet.
2. Check room temperature and ventilation.
Corrective action
1. Restart TecJet.
2. Replace TecJet.
Corrective action
1. Restart TecJet.
2. Replace TecJet.
Corrective action
1. Restart TecJet.
2. Replace TecJet.
Corrective action
1. Restart TecJet.
2. Replace TecJet.
Corrective action
1. Restart TecJet.
2. Check mechanical system.
3. Replace TecJet.