Program features 35
5. Press Save to save the selection.
6. Press OK to confirm that you have completed the Fan service assistant and return to
the menu.
Diagnostics
173.03 Internal fan run time
173.04 External fan 1 run time
173.05 External fan 2 run time
173.06 Internal fan speed
173.07 External fan 1 speed
173.07 External fan 2 speed