Publicidad
Idiomas disponibles
Idiomas disponibles
Note: Each connection shown in this section is mandatory for operation.
1. Disconnect battery.
2. Attach black motor wire(s) to M+.
3. Attach white motor wire(s) to M-.
4. Connect the "+" terminal to a 12 volt positive (+)
power source, e.g. fuse box. Use the wire provided in
the kit.
Note: To stop the fan unit from operating when
the vehicle is shut off, attach this wire to an ignition
switched 12 volt power source.
5. Connect the "B" terminal to a 12 volt positive (+)
power source, e.g. Positive side of battery, or alter-
nator. Use the wire and inline fuse provided in the
kit.
6. If you have air conditioning: Connect the "C"
terminal to the positive(+) side of the air conditioning
compressor. Splice into the A/C clutch positive wire
using the 3-way connector and wire provided in the
kit.
Air Conditioning Relay (Activates fan(s) when A/C
is turned on)
7. Connect the "G" terminal to ground, i.e. chassis,
negative (-) side of the battery. Use the wire
provided in the kit.
Note: Connection shown in this section is optional and is not crucial for standard operation
Manual Switch
1. Connect the "M" terminal to terminal 1 of the switch. Attach separate wire to terminal 2, attach other
end of the same wire to a 12 volt positive source. To illuminate switch, connect a ground to
terminal 3.
Note: (Instructions based on Flex-a-lite manual switch, part number 31148. Manual switch not included)
Temperature Control Sensor Bulb Installation
1. Loosen upper radiator hose at the radiator, pull the
hose off the radiator inlet pipe.
2. Insert sensor bulb, bend the sensor bulb tube
around the end of the radiator inlet pipe.
(The tube is hollow, do not kink. Use wide bends.)
3. Place the sensor gasket (rubber piece with the slit)
between the sensor bulb tube and radiator inlet
pipe. Be sure the tube lays in the slit of the rubber
gasket.
4. Wrap vinyl tape around the inlet pipe and sensor
tube at least twice.
5. Replace radiator hose, tighten clamp. (Do not over-
tighten) Note: You must use a screw-type hose
clamp, some original equipment clamps will leak.
The Flex-a-lite Limited Warranty
Flex-a-lite Corporation, 7213-45th Street Court East, Fife, Washington 98424, Telephone No. 253/922-2700, warrants to the original purchaser
user, 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, transporta-
tion charges prepaid. If, on inspection, cause of failure is determined to be defective material or workmanship and not by misuse, accident, 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 also have other rights, which vary
from state to state.
Wiring Instructions
Wiring Instructions For Accessories
(Allows manual activation of the fan(s)
*WARNING: If not using Flex-a-lite's illuminated switch
(PN #31148) you must disconnect the switch ground.
Control Box Terminals
Mandatory Connections
M+
Black motor wire(s)
M-
White motor wire(s)
+
12 volt positive source
G
Ground
B
12 volt positive source
C
Air conditioning relay
3-way
connector
12 Volt Positive Source
Radiator Top Tank
Hose clamp over sensor gasket-
Do Not Position Clamp Screw
Over Gasket.
Page 2 of 6
Optional Connection
M Manual switch
Ground
Black Motor(s)
Control Box
wire(s)
M+
C
G
+
M
B
M-
12 Volt Source
12 Volt Source
Ground
(Illuminate switch connection
for Flex-a-lite Part #31148)
Bend capillary tube as shown.
Lay cap tube into sensor
gasket groove & wrap with
vinyl tape.
Capillary Tube
Do not bend less than
1/4" radius.
White motor(s)
wire(s)
Control
Box
Publicidad
