Forward Overhead Panel  800/900
Display Selector
Air Conditioning Panel 800/900 (Upper)
ZONE TEMP Lights

Illuminated –

  • CONT CAB indicates a duct temperature overheat or failure
    of the flight deck primary and standby temperature control.

  • FWD CAB or AFT CAB indicates a duct temperature
    overheat.

During Master Caution light recall:

  • CONT CAB indicates failure of the flight deck primary or
    standby temperature control.

  • Either FWD CAB or AFT CAB indicates failure of the
    associated zone temperature control.

  • Lights will extinguish when Master Caution is reset.
For Dual Bleed and Ram Door Lights see Bleed Air Panel