Generac Guardian 24kW SERVICE C
What it means: Yellow LED flashes in any state, indicating SERVICE C maintenance is due.
What to do
Check app for additional information. Perform SERVICE C maintenance. Select "Clear Maintenance" in app to clear.
When to call service
The manual lists steps the owner can take. If the code comes back after them, or you are unsure, contact an authorized service dealer. A warning: the unit may keep running, but the cause needs attention.
Source: official Generac manual, page 39, read . Summary of the manual, not a reproduction.
Models this manual covers
Generac Guardian 24kW, Generac Guardian 22kW, Generac Guardian 26kW, Generac Guardian 18kW, Generac Protector XG 48kW, Generac Protector XG 40kW, Generac EcoGen 15kW, Generac Protector XG 80kW, Generac Protector 20kW Diesel (RD02025).
Other Guardian 24kW codes
Questions
What does Generac SERVICE C mean?
Yellow LED flashes in any state, indicating SERVICE C maintenance is due. (Generac manual for the Guardian 24kW, page 39.)
How do I fix Generac SERVICE C?
Check app for additional information. Perform SERVICE C maintenance. Select "Clear Maintenance" in app to clear.
Fuel, gas and electrical work on a standby generator is for qualified technicians; follow the safety section of the manual. All 54 Guardian 24kW codes →