Derale Performance 12" Tornado Electric Puller Fan, Premium Mounting Kit - Manual (Page 2)

MANUAL SWITCH MOUNTING
1. Find a location in the vehicles passenger compartment.
2. Using the Manual Switch as a template, mark and drill two
5/32” holes.
Rocker Switch can be removed from Switch Bezel by
pinching the tabs on the top and bottom of the Rocker
Switch.
3. Using the supplied #10 x 1/2” Sheet Metal Screws, attach
the Manual Switch in the desired location.
Note:
WIRING
Important: Before beginning reference the Product Label on the
Electric Fan for the factory fan configuration and Positive fan
lead color. If you wish to configure the Electric Fan opposite of
the factory setting, the Positive (+) and Negative (-) Electric Fan
leads MUST be switched.
1.
Disconnect the Negative (-) terminal on the vehicles battery.
2. Using the #10 Ring Terminal & #10 x 1/2” Sheet Metal Screw
supplied, attach the Negative (-) Electric Fan lead to a good
chassis Ground (-).
3. Using the 14 Gauge Wire, Blue Female Connector & Blue
Butt Connector supplied, attach the Positive (+) Electric Fan
lead to the #2 terminal on the Manual Switch.
4. Using the 14 Gauge Wire, #10 Ring Terminal & #10 x 1/2”
Sheet Metal Screw supplied, attach the #3 terminal on the
Manual Switch to a good chassis Ground (-).
5. Using the 14 Gauge Wire, Fuse Holder, Blue Female
Connector, Blue Butt Connectors & Blue Wire Tap Connector
supplied, attach one end of the wire to a Positive (+)
switched ignition source.
6. Attach the other end of the wire to either wire on the Fuse
Holder.
7. Attach the remaining wire on the Fuse Holder to the #1
terminal on the Manual Switch.
8. Reattach the Negative (-) terminal to the vehicles battery.
Important: For Puller applications use the referenced wire colors
stated on the Product Label. For Pusher applications the two
wires MUST be reversed to change airflow direction.
Diagram #5
20 Amp Fuse
12V (+) Switched
Ignition Source
Chassis
Ground
#10 x 1/2”
Sheet Metal Screw
Diagram #4
Warning: Installation of accessories should only be undertaken by those with mechanical knowledge and are familiar with working on
vehicles. Always use eye protection (goggles, safety glasses or shield). Park the vehicle in a well lit area, on level ground and apply the
parking brake. Only work on a cold vehicle that has been sitting overnight, failure to do so will result in severe burns and injury. Before starting
the vehicle, make sure no tools or any other items are left under hood that could interfere with or be drawn into moving parts of the engine.
Failure to follow instructions can lead to severe damage and personal injury.
TROUBLESHOOTINTG Q&A
Q: Why Doesn’t the Electric Fan turn on when I flip the Manual Switch?
A: 1. Check all connections to make sure all wires are crimped correctly.
2. Check all Chassis Ground (-) connections to make sure all paint is sanded off and you are getting metal to metal contact.
Q: Why is the Electric Fan blowing in the wrong direction?
A: Switch the Positive (+) and Negative (-) Electric Fan leads. This will reverse the airflow direction.
Q: Is there a Thermostatic Switch that will automatically turn on the Electric Fan available?
A: Yes, please visit www.derale.com for several Thermostat options or visit your local retailer.
(Page 2)
Manual
Switch
Switch
Bezel
Rocker
Switch
3
Positive (+)
Electric Fan
2
1
Chassis
Ground
Derale Performance, Los Angeles, CA 800.421.6288 www.derale.com