Installing a soft start on an RV air conditioner can help reduce the initial power surge when the compressor starts, making it easier to run the AC unit on a generator or a limited power supply. Here's a general guide on how to install a soft start on an RV air conditioner:
Please note: Before attempting any electrical modifications, it's essential to have a good understanding of electrical systems or consult a professional to ensure proper installation and safety.
Materials Needed:
- RV Soft Start Kit (available from various manufacturers)
- Screwdriver
- Wire Cutters/Strippers
- Wire Connectors
- Electrical Tape
- Multimeter (for testing)
Steps:
Disconnect Power: Turn off all power sources to the RV and disconnect it from shore power or the generator to ensure safety during the installation process.
Locate the RV Air Conditioner Unit: The AC unit is typically on the roof of the RV. Access the inside of the RV and remove the interior shroud or cover from the air conditioner to gain access to the electrical connections.
Identify the Electrical Connections: Inside the AC unit, locate the electrical box or control board where the wires are connected. You will see wires for incoming power, the compressor, and the fan motor.
Read the Soft Start Kit Manual: Different soft start kits might have specific instructions for installation. Read the manual provided with your kit carefully to understand the wiring diagram and specific steps for your model.
Install the Soft Start Kit: Follow the wiring diagram provided in the kit's manual. In general, the soft start kit will be connected between the incoming power and the compressor wires. It will usually require cutting and splicing the wires, using wire connectors and electrical tape to secure the connections.
Test the Installation: After the connections are made, turn on the power to the RV and test the air conditioner to ensure it's working correctly. You may want to use a multimeter to measure voltage and ensure the soft start is functioning as intended.
Secure Wires and Replace Covers: Once everything is working correctly, secure the wires properly and ensure they are away from any moving parts. Replace the AC unit's interior shroud or cover and secure it in place.
Test Again: After reassembly, test the RV air conditioner one more time to ensure there are no issues after the installation.
It's important to mention that the installation process can vary based on the soft start kit you choose and the specific model of your RV air conditioner. Always refer to the manufacturer's instructions for the soft start kit and follow any safety guidelines. If you are unsure or uncomfortable with the installation, it's best to seek the assistance of a professional electrician or an RV service technician to ensure a proper and safe installation.