Section 4 Operation; Control Panel; Auto/Manual/Off - Generac Power Systems 22 kW Owner's Manual

Operation
Section 4
4.1 — Control Panel
NOTE: The control panel is intended for use by qualified service personnel only.
The control panel is located behind the viewing window at the rear of the unit.
*
With the control panel set to AUTO, the engine may crank and start at any time without warning. Such
automatic starting occurs during the programmed exercise cycle or when utility power source voltage
drops below the configured level. To prevent possible injury that might occur during sudden starts,
always set the control panel to OFF, remove the negative battery cable from the negative battery post,
and remove the 7.5 amp fuse before working on or around the generator or transfer switch. For added
security, place a DO NOT OPERATE tag or placard on both the control panel and transfer switch.
4.2 — Auto/Manual/Off
Feature
Press to activate fully automatic operation. Green LED illuminates to confirm that system is in AUTO mode.
AUTO Transfer to standby power occurs if utility power fails.
Functionality of exercise timer is enabled, if set.
Press to crank and start engine. Blue LED illuminates to confirm that system is in MANUAL mode.
MANUAL Transfer to standby power occurs if utility power fails.
Functionality of exercise timer is disabled.
Press to shut down engine, if running. Red LED illuminates to confirm that system is in OFF mode.
OFF
Transfer to standby power does not occur if utility power fails.
Owner's Manual for Stationary Emergency Generators
o
OFF
PUSH TO TRIP
Main Circuit Breaker
Figure 4-1. Generator Control Panel
7.5 Amp Fuse
and USB Port
LCD Screen
AUTO MANUAL OFF

Control Panel

ESCAPE
Description
ENTER
19