Westinghouse Generator Error Code OL: How to Fix It

Q: What does OL error mean on Westinghouse generator?

The OL error code stands for 'overload' and indicates that the electrical demand from connected devices exceeds your generator's maximum wattage capacity. This safety feature protects the generator from damage.

Q: How do I calculate if I'm overloading my generator?

Add up the wattage of all connected devices (found on device labels). For motor-driven appliances, multiply running watts by 2-3 for starting watts. Keep your total load at least 20% below the generator's maximum rated output.

Q: Can I damage my Westinghouse generator by ignoring OL error?

Yes, continuing to operate with an overload can cause permanent damage to the engine, alternator, and electrical components. Always address OL errors immediately by reducing the connected load.

Q: Why does my generator show OL error even with few devices connected?

This could indicate a faulty device drawing excessive power, damaged wiring, a failing generator component, or high starting surge from motor-driven appliances. Disconnect all devices and reconnect them one at a time to isolate the problem.

Q: How much load can I safely put on my Westinghouse generator?

Never exceed 80% of your generator's rated capacity for continuous operation. This 20% safety margin accounts for starting surges, voltage fluctuations, and prevents overheating during extended use.

Abstract

The OL error code on your Westinghouse generator indicates an overload condition, meaning the electrical demand exceeds the generator's rated capacity. This is a high-severity error that can damage your generator if not addressed immediately, requiring you to reduce the connected load below the unit's maximum wattage rating.