Are you looking for a reliable and efficient air compressor for your vehicle or industrial equipment? Look no further than the Viair dual compressor. This compressor is designed to provide maximum performance and reliability in a compact and easy-to-install package. However, proper wiring is crucial to ensure optimal operation and safety. In this article, we will provide a detailed guide on how to wire a Viair dual compressor, including important tips and frequently asked questions.
What is a Viair Dual Compressor?
The Viair dual compressor is a high-performance air compressor designed for use in various applications, including air suspension, air brakes, tire inflation, and air tools. It features two separate compressors that work together to provide maximum airflow and pressure. The dual compressor design ensures consistent performance even under heavy load or continuous use. The Viair dual compressor is available in different models, each with a specific flow rate and pressure range to suit different needs.
Why Choose a Viair Dual Compressor?
There are several reasons why the Viair dual compressor is an excellent choice for various applications. Some of these include:
| Advantages of Viair Dual Compressor |
|---|
| High-performance capabilities |
| Compact and lightweight design |
| Easy to install and use |
| Reliable and durable construction |
| Available in different models to suit various needs |
How to Wire a Viair Dual Compressor
Wiring a Viair dual compressor may seem daunting, but it is relatively easy if you follow the correct steps. Here is a step-by-step guide on how to wire a Viair dual compressor:
Step 1: Gather the Necessary Tools
Before you start wiring your Viair dual compressor, ensure you have the necessary tools and materials. These include:
| Tools and Materials |
|---|
| Wire cutters/strippers |
| Crimp connectors |
| Electrical tape |
| Screwdrivers |
| Fuse holder and fuses |
| Viair dual compressor wiring kit |
Step 2: Mount the Compressor
The first step is to mount the dual compressor in a suitable location, preferably close to the battery and air tank. Ensure the compressor is securely mounted to prevent unnecessary vibration or movement. You can use bolts, nuts, or brackets to secure the compressor.
Step 3: Connect the Power Wires
The next step is to connect the power wires to the compressor. The power wires usually come in a wiring kit, which includes a relay, fuse holder, and connectors. Connect the red wire to the positive terminal of the battery, and the black wire to the negative terminal. Use crimp connectors to secure the wires and cover them with electrical tape to prevent short circuits.
Step 4: Connect the Pressure Switch Wires
The pressure switch is an essential component of the compressor, as it regulates the compressor’s operation based on the required air pressure. Connect the pressure switch wires to the compressor using crimp connectors. The pressure switch usually has two wires – a ground wire and a power wire. Connect the power wire to the relay’s control terminal, and the ground wire to the compressor’s chassis or any suitable ground point.
Step 5: Connect the Relay Wires
The relay is a critical component of the compressor’s wiring system, as it controls the compressor’s on/off function. Connect the relay wires as follows:
- Connect the power wire from the pressure switch to the relay’s control terminal.
- Connect the power wire from the battery to the relay’s power terminal.
- Connect the wire from the compressor to the relay’s load terminal.
Step 6: Install the Fuse Holder
Installing a fuse holder is necessary to protect the compressor and wiring system from electrical surges or short circuits. Install the fuse holder in a suitable location, such as near the battery. Connect the fuse holder’s power wire to the battery’s positive terminal and the other end to the relay’s power terminal. Use the appropriate fuse size for your compressor’s power requirements.
Step 7: Test the Compressor
Once you have completed the wiring process, test the compressor to ensure it is functioning correctly. Turn on the vehicle’s ignition and switch on the compressor. Check the compressor’s pressure gauge to verify that it is working correctly. Also, check for any leaks or abnormal noises from the compressor.
Frequently Asked Questions
Q1. Can I wire a Viair dual compressor without a relay?
No, it is not recommended to wire a Viair dual compressor without a relay. The relay helps to control the compressor’s on/off operation and prevents electrical surges or short circuits. Wiring the compressor without a relay may lead to damage to the compressor or other electrical components.
Q2. What size wire should I use to wire a Viair dual compressor?
It is recommended to use a minimum of 10-gauge wire to wire a Viair dual compressor. The wire gauge may vary depending on the compressor’s power requirements and the distance between the battery and compressor.
Q3. Can I use a pressure switch with a Viair dual compressor?
Yes, you can use a pressure switch with a Viair dual compressor. A pressure switch helps to regulate the compressor’s operation based on the required air pressure. Connect the pressure switch wires to the compressor and the relay to ensure proper functionality.
Q4. Can I wire two Viair dual compressors together?
Yes, you can wire two Viair dual compressors together to increase airflow and pressure. However, you need to ensure that the wiring is done correctly and the power requirements are not exceeded. Also, ensure that the compressors are mounted correctly and do not vibrate or move during operation.
Q5. How long does it take to wire a Viair dual compressor?
The time it takes to wire a Viair dual compressor may vary depending on your experience and the wiring complexity. However, it typically takes between 1-2 hours to wire a Viair dual compressor correctly.
Conclusion
Wiring a Viair dual compressor may seem daunting, but it is relatively easy if you follow the correct steps. Ensure you have the necessary tools and materials, mount the compressor in a suitable location, and wire the power, pressure switch, relay, and fuse holder correctly. Test the compressor to ensure it is functioning correctly. With the right wiring, you can enjoy the maximum performance and reliability of your Viair dual compressor.
