737 - 800 QRH
Condition: A PACK light illuminated indicates both primary and
standby pack controls have failed or the related pack
valve is closed due to temperature exceeding limits.
ALL TEMPERATURE
SELECTORS . . . . . . . . . . . . . . . . . . WARMER TEMPERATURE
[Reduces the work load on the affected air conditioning pack.]
TRIP RESET switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PUSH
[If the PACK light illuminated as a result of the pack temperature
exceeding limits, the light extinguishes if the pack temperature has cooled
below limits.]
If one PACK light remains illuminated:
ISOLATION VALVE switch . . . . . . . . . . . . . . . . . . . . CLOSE
PACK switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OFF
Alexban
Being a clever dick has no place in a rational discussion between professionals when advice and considered opinion is being sought.
If you don't feel able to add something of value to the discussion please don't involve yourself.
Guys and Gals,
Thanks for the replies. I agree with JT that the QRH doesn't deal with multiple failures and the rider that the Commander can take whatever actions he / she deems necessary for the safety of the flight, however, with a new generation of pilots coming through who have little, if any experience of non - automated flight decks, is there a danger that too much reliance is being placed on the QRH now?
Bear in mind the implications of not following a QRH procedure, or varying it, if the issue comes to court.