MTU 20V4000L32FNER Operating Instructions Manual page 113

1.4540.019 – Position Fail High
Red alarm. Initiated by TecJet.
Cause
Internal position sensor faulty.
1.4540.020 – Elec Temp Fail Low
Red alarm. Initiated by TecJet.
Cause
Internal temperature sensor
faulty.
1.4540.021 – FGT Fail Low
Red alarm. Initiated by TecJet.
Cause
Internal gas temperature sensor
faulty.
1.4540.022 – Delta P Fail Low
Red alarm. Initiated by TecJet.
Cause
Internal differential gas pressure
sensor faulty.
1.4540.023 – FGP Fail Low
Red alarm. Initiated by TecJet.
Cause
Internal gas pressure sensor
faulty.
1.4540.024 – Coil Current Fail Low
Red alarm. Initiated by TecJet.
Cause
Actuator current limit reached.
1.4540.025 – Position Fail Low
Red alarm. Initiated by TecJet.
Cause
Internal position sensor faulty.
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. Replace TecJet.
Corrective action
1. Restart TecJet.
2. Check mechanical system.
3. Replace TecJet.
Corrective action
1. Restart TecJet.
2. Replace TecJet.
MS150122/02E 2017-09 | Troubleshooting | 113