Generac Power Systems 0064390 User Manual

Section 9: Quick Reference Guide
Installation Guidelines For 60 Hz Air-cooled Generators 33
Section 9: 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.
Table 9-1. System Diagnosis
Active Alarm LED Problem Things to Check Solution
NONE GREEN
Unit running in AUTO but
no power in house.
Check MLCB.
Check MLCB if the MLCB is in the ON
position. If it is in the ON position contact
the Independent Authorized Service
Dealer.
HIGH
TEMPERATURE
RED
Unit shuts down during
operation.
Check the LED’s /
Screen for alarms.
Check ventilation around the generator,
intake, exhaust and rear of generator. If no
obstruction contact Independent Autho-
rized Service Dealer.
OVERLOAD
REMOVE LOAD
RED
Unit shuts down during
operation.
Check the LED’s /
Screen for alarms.
Clear alarm and remove household loads
from the generator. Put back in AUTO and
restart.
RPM SENSE LOSS RED
Unit was running and
shuts down, attempts to
restart.
Check the LED’s /
Screen for alarms.
Clear alarm and remove household loads
from the generator. Put back in AUTO and
restart. If generator does not start, contact
Independent Authorized Service Dealer.
NOT ACTIVATED NONE
Unit will not start in
AUTO with utility loss.
See if screen says unit
not activated.
Refer to activation section in Owner’s
Manual.
NONE GREEN
Unit will not start in
AUTO with utility loss.
Check screen for start
delay countdown.
If the start up delay is greater than
expected, contact Independent Authorized
Service Dealer to adjust from 2 to 1500
seconds.
LOW OIL
PRESSURE
RED
Unit will not start in
AUTO with utility loss.
Check the LED’s /
Screen for alarms.
Check Oil Level / Add Oil Per Owners
Manual. If oil level is correct contact Inde-
pendent Authorized Service Dealer.
RPM SENSE LOSS RED
Unit will not start in
AUTO with utility loss.
Check the LED’s /
Screen for alarms.
Clear alarm. Using the control panel, check
the battery by navigating to the BATTERY
MENU option from the MAIN MENU. If it
states battery is GOOD, contact Indepen-
dent Authorized Service Dealer. If it states
CHECK BATTERY, replace the battery.
OVERCRANK RED
Unit will not start in
AUTO with utility loss.
Check the LED’s /
Screen for alarms.
Check 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.
LOW VOLTS
REMOVE LOAD
RED
Unit will not start in
AUTO with utility loss.
Check the LED’s /
Screen for alarms.
Clear alarm and remove household loads
from the generator. Put back in AUTO and
restart.
FUSE PROBLEM RED
Unit will not start in
AUTO with utility loss.
Check the LED’s /
Screen for alarms.
Check the 7.5amp fuse. If it is bad replace
it with an ATO 7.5Amp fuse, if not contact
Independent Authorized Service Dealer.

Generac Power Systems 0064390 Specifications

General

Brand	Generac Power Systems
Model	0064390
Category	Inverter
Language	English