AIR CONDITIONING – CONTROLS AND INDICATORS
ECS control panel
1 COND/HTR selector
• OFF, AUTO,
MAN ...................
the air conditioning is off
• NORM ................ the air conditioning system keeps cockpit
and cabin air at the selected temperature
by cooling the ventilation air that enters
the ram air intakes
• RECYCLE .......... the air conditioning system keeps cockpit
and cabin air at the selected temperature
by cooling the ventilation air that is
recirculated
2 TEMP CONTR knob (with the COND/HTR selector in COND area)
• Min to Max range .... (potentiometer) selects the cockpit/
cabin air temperature for the air
conditioning system to keep
• ...................... inoperative