Flex-a-Lite 475 JEEP WRANGLER FAN II (Nylon Shroud) - Manual (Page 2)

.
Before proceeding, disconnect battery ground cable! Otherwise, fan can come on unexpectedly.
2. Run a length of heavy (10 ga.) red wire (supplied) from battery to the “B” terminal using the thick red
wire and in line fuse holder provided in the kit.
3. Run a length of black wire from Ground (one of the screws holding Circuit Breaker is good) to terminal
"G" on the controller, located on the fan shroud, using the blue electrical connectors
supplied for terminal connections.
4. Run a length of thin (14 ga.) red wire to a 12V pos(+) source.
(If you want the fan to continue to run after vehicle is turned off and until radiator cools, run the wire
directly to the battery. Otherwise, wire it to an ignition-switched source. Connect the other end other
end to terminal "+" on the controller. Use the blue electrical connectors supplied for terminal connec-
tions.
Automatic A/C Relay Connection
If you have air conditioning, tap into the air conditioner’s positive lead using the brown plastic wire
connector, and run the green wire from there to terminal "C" on the controller. To make the
connection, snap the A/C lead into the pass-thru channel of the connector, and fit the other end of the
green wire into the dead end channel in the connector. Use a pair of pliers to crimp the metal plate into
place. Snap the plastic cover closed.
Finish Up
Use nylon ties to keep wires orderly and prevent them from contacting hot or moving parts.
Especially, don't allow extra slack in the wire at the fan controller; wires could contact
alternator pulley or drive belt. Reconnect battery.
Adjusting the Fan Activation Temperature
Start engine and run until warmed up. Adjust fan activating temperature by turning plastic control knob.
Counterclockwise will activate fan at lower temps; clockwise for higher temps. You may reset
the activating temperature to suit different driving conditions as you see fit, with no adverse effect
on the fan or control unit.
WIRING INSTRUCTIONS
rev. 06-16-06 99939 Page 2 of 2
The Flex-a-lite Limited Warranty
Flex-a-lite Consolidated, 7213-45th St. Ct. E. Fife, WA 98424, Telephone No. 253-922-2700, warrants to the original purchasing user, that all Flex-a-lite products to be free of
defects in material and workmanship for a period of 365 days (1 year) from date of purchase. Flex-a-lite products failing within 365 days (1 year) from date of purchase may
be returned to the factory through the point of purchase, transportation charges prepaid. If, on inspection, cause of failure is determined to be defective material or workmanship
and not by misuse, accidental or improper installation, Flex-a-lite will replace the fan free of charge, transportation prepaid. Flex-a-lite will not be liable for incidental,
progressive or consequential damages. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may
not apply to you. This warranty gives you specific legal rights and you may have other rights, which vary from state to state.
The Flex-a-lite warranty is in compliance with the Magnuson-Moss Warranty Act of 1975.
B
C M G +
12 Volt Positive Source
12 Volt Positive Source
Fuse Holder
Control Box Terminals & Connections
Mandatory Connections
+ 12 volt positive source
G Ground
B 12 volt positive source
C Air conditioning relay Optional Connection
M
Manual switch
12 Volt Source
12
3
Ground
(Illuminate switch)
A/C positive (+) wire from clutch
3-way
connector
optional
Control Box
Ground
*WARNING: If not using Flex-a-lite's
illuminated switch (PN #31148) you must
disconnect the switch ground.