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1.4530.019 – Run Enable not active
Yellow alarm. Initiated by compressor bypass.
Cause
Corrective action
Compressor bypass setting is not
correct.
u
Check compressor bypass flap settings.
1.4530.020 – Spring Check Failed
Yellow alarm. Initiated by compressor bypass.
Cause
Corrective action
Compressor bypass setting is not
correct.
u
Check compressor bypass flap settings.
1.4530.021 – Internal Fault
Yellow alarm. Initiated by compressor bypass.
Cause
Corrective action
Hardware not ready for operation.
1. Restart compressor bypass flap.
2. Replace compressor bypass flap.
1.4530.022 – CAN Fault
Red alarm. Initiated by compressor bypass.
Cause
Corrective action
CAN bus connection faulty.
1. Check cabling (→ Page 227).
2. Check compressor bypass flap settings.
1.4540.009 – Zero Pressure Detected
Yellow alarm. Initiated by TecJet.
Cause
Corrective action
No gas pressure/gas flow
detected.
u
Check gas pressure.
1.4540.010 – Zero Flow Detected
Yellow alarm. Initiated by TecJet.
Cause
Corrective action
No gas pressure/gas flow
detected.
u
Check gas pressure.
1.4540.011 – Flow Not Reached
Red alarm. Initiated by TecJet.
Cause
Corrective action
No gas flow detected.
1. Check inlet and outlet.
2. Check gas pressure, gas quality, gas filter, gas line for obstruction.
3. Check engine for overloading.
MS150116/04E 2018-04
| Troubleshooting | 121
TIM-ID: 0000038611 - 006