Section 6: Quick Reference Guide - Generac Power Systems PowerPact 7.5 kW Owner's Manual

Section 6: Quick Reference Guide

System Diagnosis
To clear an active alarm, press the ENTER button twice and then press AUTO. If the alarm reoccurs, contact an inde-
pendent authorized service dealer.
Active Alarm LED
NONE GREEN
HIGH RED
TEMPERATURE
RPM SENSE RED
LOSS
NOT ACTIVATED NONE
LOW OIL RED
PRESSURE
RPM SENSE RED
LOSS
OVERCRANK RED
NO LEDs LIT NONE
OVERSPEED RED
UNDERSPEED
Owner's Manual for 7.5 kW PowerPact™
Table 6-1. System Diagnosis
Problem Things to Check
Unit running in AUTO Check MLCB.
but no power in house.
Unit shuts down during Check the LED's /
operation. Screen for alarms.
Unit was running and Check the LED's /
shuts down. Attempts Screen for alarms.
to restart.
Unit will not start in See if screen says
AUTO with utility loss. unit not activated.
Unit will not start in Check the LED's /
AUTO with utility loss. Screen for alarms.
Unit will not start in Check the LED's /
AUTO with utility loss. Screen for alarms.
Unit will not start in Check the LED's /
AUTO with utility loss. Screen for alarms.
Unit will not start in Check the LED's /
AUTO with utility loss. Screen for alarms.
Unit will not start in Check the LED's /
AUTO with utility loss. Screen for alarms.
Quick Reference Guide
Solution
Check MLCB. If it is in the ON position,
contact an Independent Authorized
Service Dealer.
Check ventilation around the
generator, intake, exhaust and rear of
generator. If no obstruction, contact an
Independent Authorized Service
Dealer.
Clear alarm and remove household
loads from the generator. Put back in
AUTO and restart. If generator does
not start, contact an Independent
Authorized Service Dealer.
Refer to activation section in
Installation Manual.
Check oil level. Add oil per
Requirements. If oil level is correct,
contact an Independent Authorized
Service Dealer.
Clear alarm. Using the control panel,
check the battery by navigating to the
BATTERY MENU option from the
MAIN MENU. If battery is GOOD,
contact an Independent Authorized
Service Dealer. If display reads
CHECK BATTERY, replace the
battery.
Verify fuel line shutoff valve is in the
ON position. Clear alarm. Attempt to
start the unit in MANUAL. If it does not
start or starts and runs rough, contact
Independent Authorized Service
Dealer.
Check ATO 7.5 Amp ATO® fuse.
Replace with same type fuse if bad.
Contact Independent Authorized
Service Dealer if fuse is good.
Contact Independent Authorized
Service Dealer.
Engine Oil
25