Important Information - Goodman GM9S80 Service And Troubleshooting

IMPORTANT INFORMATION

IMPORTANT NOTICES
RECOGNIZE SAFETY SYMBOLS,
WORDS AND LABELS
Pride and workmanship go into every product to provide our
customers with quality products. It is possible, however, that
during its lifetime a product may require service. Products
should be serviced only by a qualified service technician who
is familiar with the safety procedures required in the repair
and who is equipped with the proper tools, parts, testing in-
struments and the appropriate service manual. REVIEW ALL
SERVICE INFORMATION IN THE APPROPRIATE SERVICE
MANUAL BEFORE BEGINNING REPAIRS.
This unit should not be connected to, or used in conjunction with, any devices that are not design certified for use with this
unit or have not been tested and approved by the manufacturer. Serious property damage or personal injury, reduced unit
performance and/or hazardous conditions may result from the use of devices that have not been approved or certified by the
manufacturer.
(Not a technical assistance line for dealers.) Your telephone company will bill you for the call.
2
To prevent the risk of property damage, personal injury or
death, do not store combustible materials or use gasoline
or other flammable liquids or vapors in the vicinity of this
appliance.
HIGH VOLTAGE
Disconnect ALL power before servicing or in-
stalling this unit. Multiple power sources may
be present. Failure to do so may cause proper-
ty damage, personal injury or death.
OUTSIDE THE U.S., call 1-713-861-2500.
WARNING
WARNING
WARNING