Display - Aux 24 V Power Fail
Description- Main control board PIB 24 V auxiliary power supply failure
Resolution:
Check for 24 V on the aux. power supply
■ PS4 (CAN)
■ TB4-3 (+24 V) from power-supply PS1-EMI-2-L1
■ TB4-11 (Gnd) from power-supply PS1-EMI-2-N