System Control Panel
Compare this Control Panel illustration with your generator to familiarize yourself with the location of these important controls:
CDE
F
B
A
A - Set Exercise Switch — Used to set the exercise cycle start time and
B - Circuit Breaker — Protects the generator from shorts and other
C - 15 Amp Fuse — Protects the home generator DC control circuits. If the fuse has ‘blown’ (melted open) or was removed, the engine cannot crank or start. Replace the fuse using only an identical ATO 15A fuse.
D - System Switch — This
•“AUTO” position is the normal operating position. If a utility power outage is sensed, the system will start the generator. When utility power is restored, AUTO lets the engine stabilize internal temperatures, shuts off the generator, and waits for the next utility power outage.
•“OFF” position turns off running generator, prevents unit from starting and resets any detected faults.
E - Manual
F - Digital Display — Displays the total number of hours the generator has been running and fault codes. Used to schedule maintenance tasks and for troubleshooting operational problems with the home generator. All fault conditions are described in Fault Detection System.
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