Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your American Volt 12 Volt Electric Radiator Cooling Fan SPST Manual Toggle Rocker Flip Switch Wiring Kit. This kit is designed for universal automotive applications, enabling manual control of a single 12-volt electric cooling fan or any other 12V device.
Safety Information
Always disconnect the vehicle's battery before performing any electrical work to prevent short circuits and electrical shock. Ensure all connections are secure and properly insulated. Consult a professional automotive electrician if you are unsure about any part of the installation process. This product is designed for 12-volt DC systems only. Do not exceed the maximum current rating of 20 Amps.
Package Contents
Please verify that all components listed below are present in your kit:
- (1) Lighted Rocker Switch
- (1) 7 Feet of Wire
- (1) 20 Amp Fuse
- (1) Fuse Holder
- (1) Large Ring Terminal
- (2) Small Ring Terminals
- (3) Butt Connectors
- (2) Splice Connectors
- (4) 4-inch Wire Ties
- (4) Sheet Metal Screws
- (3) Female Connectors

Figure 1: Overview of all components included in the American Volt 12V Electric Radiator Cooling Fan Switch Wiring Kit.
Setup and Installation
This kit is designed for straightforward installation, providing manual control for your 12V electric fan. Follow these steps carefully:
- Disconnect Battery: Before beginning any electrical work, disconnect the negative terminal of your vehicle's battery to prevent accidental short circuits.
- Mount Rocker Switch: Choose a suitable location in your vehicle's dashboard or panel for the rocker switch. Ensure the location allows for easy access and does not interfere with other vehicle controls. Cut an appropriate opening for the switch if necessary.
- Install Fuse Holder: The included fuse holder provides critical circuit protection. Install it close to the 12V switched power source.
- Wiring Connections: Refer to the wiring diagram below for proper connections.

Figure 2: Wiring Diagram for the American Volt 12V Fan Switch Kit. Connect the fused wire to a 12V switched power source, the fan output to your electric fan, and the ground wire to a reliable chassis ground.
- Connect the wire from the fuse holder to a 12V switched power source (e.g., ignition-switched power).
- Connect the output wire from the switch to the positive (+) terminal of your electric fan.
- Connect the ground wire from the switch to a reliable chassis ground point on your vehicle.
- Ensure the electric fan's negative (-) terminal is also connected to a reliable chassis ground.
- Secure Wiring: Use the provided wire ties to neatly secure all wiring, keeping it away from hot or moving parts.
- Insert Fuse: Once all connections are made and secured, insert the 20 Amp fuse into the fuse holder.

Figure 3: Proper insertion of the 20 Amp fuse into the inline fuse holder for circuit protection.
- Reconnect Battery: Reconnect the negative terminal of your vehicle's battery.
- Test Functionality: Turn on your vehicle's ignition and test the rocker switch. The switch should light up when activated, and your electric fan should turn on.
Operating Instructions
The American Volt rocker switch provides simple manual control:
- To activate the connected device (e.g., electric fan), press the rocker switch to the "ON" position. The switch will illuminate red, indicating that power is being supplied.
- To deactivate the connected device, press the rocker switch to the "OFF" position. The illumination will turn off, and power will be cut to the device.
Maintenance
The American Volt switch kit requires minimal maintenance. Periodically inspect the wiring and connections for any signs of wear, corrosion, or looseness. Ensure the fuse holder is clean and the fuse is securely seated. Replace any damaged components immediately.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Switch does not illuminate or activate device. |
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| Device (fan) does not turn off. |
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| Fuse blows repeatedly. |
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Specifications
| Brand | American Volt |
| Model Number | AV-1035 |
| Operation Mode | Manual |
| Current Rating | 20 Amps |
| Operating Voltage | 12 Volts |
| Contact Type | Normally Open |
| Connector Type | Screws |
| Terminal | SPST |
| Circuit Type | 1-way |
| Mounting Type | Panel Mount |
| Actuator Type | Rocker |
| Color | Red |
| Item Weight | 0.01 ounces |
Warranty and Support
For any questions, technical assistance, or warranty inquiries regarding your American Volt product, please contact the manufacturer directly. Refer to the product packaging or the official American Volt website for the most current contact information.
Note: Warranty terms and conditions may vary. Please retain your proof of purchase.


