Super 80 Professional – AOM
POWER PLANT
Section 22 Page 5
Super 80 Professional – Aircraft Operating Manual
Coolsky, 2018
CONTROLS AND INDICATORS
1. ENG IGN SWITCH
OVRD
Provides power to high energy
igniters in both engines,
bypassing start switches and fuel
levers.
OFF
Power is removed from all igniters
with start switch and fuel lever in
OFF.
CONTIN Provides power to low energy
igniters with fuel control levers in
ON.
2. FUEL HEAT SWITCH (L, R)
ON
(Momentary) Timer is energized
for one minute, opening shutoff
valve, supplying hot air to air/fuel
heat exchanger. FUEL HEAT ON
annunciator light comes on.
OFF
Removes power from fuel heat
circuit.
3. ENGINE START SWITCH (L, R)
FLT
Provides power to high energy
igniters with fuel lever on.
OFF
Removes power from igniters and
engine start valve.
GND
Provides power to high energy
igniters with fuel lever on.
Provides power to open start
valve. The START VALVE OPEN
annunciator light will come on
when the start valve is open.
4. ENG SYNC SELECTOR
OFF
Engine RPM synchronization system is
disabled.
N
1
Left engine N
1
RPM is matched to
right engine N
1
RPM.
N
2
Left engine N
2
RPM is matched to
right engine N
2
RPM.
