Quick Reference Guide - Generac Power Systems G0071450 Owner's Manual

Quick Reference Guide

To clear an active alarm, press OFF button and then ENTER button on controller. Then press the AUTO mode button.
If the alarm reoccurs, contact an IASD.
Active Alarm LED
FLASHING
NONE
GREEN
HIGH
RED
TEMPERATURE
OVERLOAD
RED
REMOVE LOAD
RPM SENSE
RED
LOSS
NOT ACTIVATED NONE
NONE GREEN
LOW OIL
RED
PRESSURE
RPM SENSE
RED
LOSS
OVERCRANK RED
LOW VOLTS
RED
REMOVE LOAD
OVERSPEED RED
UNDERVOLTAGE RED
UNDERSPEED RED
STEPPER
RED
OVERCURRENT
WIRING ERROR RED
Owner's Manual for 50 Hz Air-Cooled Generator Sets
Problem
Unit running in AUTO but
no power in house.
Unit shuts down during
operation.
Unit shuts down during
operation.
Unit was running and shut
down, attempts to restart.
Unit will not start in AUTO
with mains power loss.
Unit will not start in AUTO
with mains power loss.
Unit will not start in AUTO
with mains power loss.
Unit will not start in AUTO
with mains power loss.
Unit will not start in AUTO
with mains power loss.
Unit will not start in AUTO
with mains power loss.
Unit will not start in AUTO
with mains power loss.
Unit will not start in AUTO
with mains power loss.
Unit will not start in AUTO
with mains power loss.
Unit will not start in AUTO
with mains power loss.
Unit will not start in AUTO
with mains power loss.
Troubleshooting / Quick Reference Guide
Action
Check generator set
Check generator set MLCB (generator set
MLCB (generator set
disconnect). If it is ON, contact an IASD.
disconnect).
Inspect ventilation around generator set,
Check LEDs / screen intake, exhaust, and rear of generator set.
for alarms. Contact an IASD if no obstructions are
present.
Clear alarm and remove household loads
Check LEDs / screen
from the generator set. Put in AUTO and
for alarms.
restart.
Clear alarm and remove household loads
Check LEDs / screen from the generator set. Put into AUTO and
for alarms. restart. Contact an IASD if generator set
does not start.
Check if screen says See Activation section in installation
unit not activated. manual.
If the startup delay is greater than
Check screen for start
expected, contact an IASD to adjust from 2
delay countdown.
to 1500 seconds.
Check LEDs / screen Check oil level and add oil as needed.
for alarms. Contact an IASD if oil level is correct.
Clear alarm. Using the control panel, check
the battery by navigating to the BATTERY
Check LEDs / screen MENU option from the MAIN MENU. If
for alarms. battery condition displays GOOD, contact
an IASD. If control panel displays CHECK
BATTERY, replace the battery.
Verify fuel line shutoff valve is ON. Clear
Check LEDs / screen alarm. Start the unit in MANUAL. If it does
for alarms. not start, or starts and runs rough, contact
an IASD.
Clear alarm and remove household loads
Check LEDs / screen
from the generator set. Put in AUTO and
for alarms.
restart.
Check LEDs / screen
Contact an IASD.
for alarms.
Check LEDs / screen
Contact an IASD.
for alarms.
Check LEDs / screen
Contact an IASD.
for alarms.
Check LEDs / screen
Contact an IASD.
for alarms.
Check LEDs / screen
Contact an IASD.
for alarms.
Solution
39