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TABLE OF CONTENTS
Important Note to Owner ............................................................. 2
Important Note to Servicer........................................................... 2
Operating Instructions................................................................. 2
Unit Features ................................................................................2
Installation Instructions ............................................................... 3
Wiring........................................................................................... 6
Air Conditioner Features ............................................................. 7
Additional Information ................................................................11
Normal Operating Sounds and Conditions...............................11
Obtaining Service .......................................................................11
Consumer Warranty .................................................................. 12
Commercial Warranty ............................................................... 13
IMPORTANT NOTE TO THE HOMEOWNER
This manual is to be used by qualified, professionally trained HVAC
technicians only. Goodman does not assume any responsibility
for property damage or personal injury for improper service proce-
dures or services performed by an unqualified person.
IMPORTANT NOTE TO THE SERVICER
Read this manual and familiarize yourself with the specific items
which must be adhered to before attempting to service this unit.
The precautions listed in this Installation Manual are intended as
supplemental to existing practices. However, if there is a direct
conflict between existing practices and the content of this manual,
the precautions listed here take precedence.
OPERATING INSTRUCTIONS
Check the data specification plate and ensure the proper voltage
and current rating is available for the type power plug on the unit.
DO NOT REMOVE THE GROUNDING PRONG FROM THE POWER
CORD. Note the types of acceptable plugs on the following figure.
Refer to the data serial plate for electrical requirements.
UNIT FEATURES
This unit has many features which are different than those found
on conventional units. The servicer must be familiar with these
features in order to properly service the unit.
Check the data specification plate and ensure the proper voltage
and current rating is available for the type power plug on the unit.
DO NOT REMOVE THE GROUNDING PRONG FROM THE POWER
CORD. Note the types of acceptable plugs in Figure 1.
Refer to the data serial plate for electrical requirements.
120V
15 Amp
230V
20 Amp
Figure 1
• LCDI or AFCI Power Cords - Underwriters Laboratories and
the National Electric Code (NEC) now require power cords
that sense current leakage and can open the electrical cir-
cuit to the unit on units rated at 250 volts or less. In the event
that unit does not operate, check the reset button located on
or near the head of the power cord as part of the normal
troubleshooting procedure.
LCDI Power Cord
Figure 2
VOLTAGE MEASUREMENTS
Before connecting the unit, measure the supply voltage. Voltage
must fall within the voltage utilization range given in the following
table.
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