Generac Guardian 24kW SERVICE A
What it means: Yellow LED illuminated in any state; scheduled Service A maintenance is due.
What to do
Check screen for additional information. Perform SERVICE A maintenance. Press ENTER 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 35, read . Summary of the manual, not a reproduction.
What it means: Yellow LED is illuminated in any state. Check the screen for additional information.
What to do
Perform the indicated maintenance. Press ENTER 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 35, 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 A mean?
Yellow LED illuminated in any state; scheduled Service A maintenance is due. (Generac manual for the Guardian 24kW, page 35.)
How do I fix Generac SERVICE A?
Check screen for additional information. Perform SERVICE A maintenance. Press ENTER 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 →