Electronics International FL-1 - Manual (Page 10)

Route the External W Route the External W Route the External W Route the External W Route the External Warning Control Line: arning Control Line: arning Control Line: arning Control Line: arning Control Line:
The white/yellow wire can be connected to a relay to control an external light, buzzer, etc. This wire
grounds when the red warning light is on. The current in this line must be limited to 1/10 of an amp maxi-
mum. Exceeding this limit will damage the unit. If this feature is not used leave this line open. Tie wrap
Tie wrap Tie wrap Tie wrap Tie wrap
this wire so it does not obstruct the freedom of travel of any controls. this wire so it does not obstruct the freedom of travel of any controls. this wire so it does not obstruct the freedom of travel of any controls. this wire so it does not obstruct the freedom of travel of any controls. this wire so it does not obstruct the freedom of travel of any controls.
Route the F Route the F Route the F Route the F Route the Fuel Sensor Wire uel Sensor Wire uel Sensor Wire uel Sensor Wire uel Sensor Wire(may use the power fuse) (may use the power fuse) (may use the power fuse) (may use the power fuse) (may use the power fuse) (FL (FL (FL (FL (FL-1RA-12 and -24 -1RA-12 and -24 -1RA-12 and -24 -1RA-12 and -24 -1RA-12 and -24
Only): Only): Only): Only): Only):
In the wire harness is a 6 foot brown wire. Route and connect the brown wire to the fuel tank resistive
sensor. These wires may be spliced for extra wire length. Tie wrap these wires so they do not obstruct the Tie wrap these wires so they do not obstruct the Tie wrap these wires so they do not obstruct the Tie wrap these wires so they do not obstruct the Tie wrap these wires so they do not obstruct the
freedom of travel of any controls. freedom of travel of any controls. freedom of travel of any controls. freedom of travel of any controls. freedom of travel of any controls. Note: The maximum resistance of you sensor must be between 90 and
300 ohms.
Route the Three F Route the Three F Route the Three F Route the Three F Route the Three Fuel T uel T uel T uel T uel Tank Sensor Wires (FL ank Sensor Wires (FL ank Sensor Wires (FL ank Sensor Wires (FL ank Sensor Wires (FL-1CA Only): -1CA Only): -1CA Only): -1CA Only): -1CA Only):
Route and connect the group of three wires (red, black and white) to the fuel tank sensor. These wires
maybe spliced for extra wire length. Tie wrap these wires so they do not obstruct the freedom of travel of Tie wrap these wires so they do not obstruct the freedom of travel of Tie wrap these wires so they do not obstruct the freedom of travel of Tie wrap these wires so they do not obstruct the freedom of travel of Tie wrap these wires so they do not obstruct the freedom of travel of
any controls. any controls. any controls. any controls. any controls.
Install the Instrument in the P Install the Instrument in the P Install the Instrument in the P Install the Instrument in the P Install the Instrument in the Panel: anel: anel: anel: anel:
Install the instrument from behind the instrument panel using 6 x 32 screws. These screws should not
be any longer than 1/2".
Note: If you cannot get to the Enter Button on the back of the unit for calibration, you may want to
mount the instrument in the panel after you have calibrated the tanks.
Connect the Circular Connector to the Instrument: Connect the Circular Connector to the Instrument: Connect the Circular Connector to the Instrument: Connect the Circular Connector to the Instrument: Connect the Circular Connector to the Instrument:
1) Push the two mating connectors together and twist them until they snap into position.
2) Turn the locking ring on the instrument connector clockwise (1 1/2 turns) until it locks into posi-
tion.
3) Tie wrap any loose wires as needed.
Mount the Placard on the Instrument P Mount the Placard on the Instrument P Mount the Placard on the Instrument P Mount the Placard on the Instrument P Mount the Placard on the Instrument Panel: anel: anel: anel: anel:
Mount the placard reading Mount the placard reading Mount the placard reading Mount the placard reading Mount the placard reading "DO NOT SOLELY RELY ON THE FUEL LEVEL INSTRUMENT TO "DO NOT SOLELY RELY ON THE FUEL LEVEL INSTRUMENT TO "DO NOT SOLELY RELY ON THE FUEL LEVEL INSTRUMENT TO "DO NOT SOLELY RELY ON THE FUEL LEVEL INSTRUMENT TO "DO NOT SOLELY RELY ON THE FUEL LEVEL INSTRUMENT TO
DETERMINE THE FUEL LEVELS IN THE AIRCRAFT DETERMINE THE FUEL LEVELS IN THE AIRCRAFT DETERMINE THE FUEL LEVELS IN THE AIRCRAFT DETERMINE THE FUEL LEVELS IN THE AIRCRAFT DETERMINE THE FUEL LEVELS IN THE AIRCRAFT" on the aircraft instrument panel near the " on the aircraft instrument panel near the " on the aircraft instrument panel near the " on the aircraft instrument panel near the " on the aircraft instrument panel near the
FL-1. FL-1. FL-1. FL-1. FL-1.
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