Table of Contents
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Service Instructions
SSX, ASX, GSX, DSX Condensing Units,
SSZ, ASZ, GSZ DSZ Split System Heat Pumps
with R-410A Refrigerant
Blowers, Coils, & Accessories
This manual is to be used by qualified, professionally trained HVAC techni-
cians only. Goodman does not assume any responsibility for property
RS6200006r11
damage or personal injury due to improper service procedures or services
performed by an unqualified person.
April 2009
Copyright
© 2006 - 2009 Goodman Manufacturing Company, L.P.
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Chapters
Table of Contents
Related Manuals for Goodman SSX14
Summarization of Contents
IMPORTANT INFORMATION
IMPORTANT NOTICES FOR CONSUMERS AND SERVICERS
General safety notices and warnings for consumers and service technicians.
SAFE REFRIGERANT HANDLING
Guidelines and warnings for safe handling of refrigerants.
PRODUCT IDENTIFICATION
Split System Heat Pumps R410A
Lists models of Goodman Split Z R410A Heat Pump units.
Split System Air Conditioners R410A
Lists models of Goodman Split X Condenser R410A units.
Single Piece Air Handlers
Lists various models of single piece air handlers.
MBR/MBE Air Handlers
Details MBR/MBE modular blower air handlers.
Evaporator Coils
Details indoor evaporator coils for various applications.
ACCESSORIES
Accessory Listings by Model Series
Lists accessories for various model series like ASX, GSX, SSX, ASZ, DSX, DSZ.
Specific Accessory Types and Applications
Details expansion valve kits, thermostats, heat kits, and their applications.
PRODUCT DESIGN
CONDENSING UNIT
Describes the design and operation of condensing units.
COILS AND BLOWER COILS
Details the design of evaporator coils and blower cabinets.
CAPACITY CONTROL
Explains how capacity is controlled in the units.
UNLOADER SOLENOID
Describes the function of the unloader solenoid.
SYSTEM OPERATION
COOLING
Explains the principles and cycle of cooling operation.
HEATING
Explains the principles and cycle of heating operation.
DEFROST CYCLE
Describes the defrost cycle operation for heat pumps.
COOLING CYCLE
Illustrates the refrigerant flow during cooling operation.
HEATING CYCLE
Illustrates the refrigerant flow during heating operation.
AFE18-60A CONTROL BOARD DESCRIPTION
Details the functionality of the AFE18-60A control board.
TROUBLESHOOTING CHART
COOLING/HP ANALYSIS CHART
A chart listing symptoms, possible causes, and test methods.
SERVICING
Electrical System Checks
Procedures for checking voltage, wiring, transformer, relays, and capacitors.
Compressor and Motor Checks
Testing compressor windings, ground, unloader, and fan/blower motors.
Refrigerant System Diagnostics
Steps for leak testing, evacuation, charging, and system analysis.
Expansion Valve and Superheat/Subcooling Checks
Procedures for checking expansion valve operation, superheat, and subcooling.
ACCESSORIES WIRING DIAGRAMS
ALL FUEL SYSTEM AFE18-60A CONTROL BOARD
Wiring diagram for the AFE18-60A control board.
OT/EHR18-60 Wiring Schematics
Wiring diagrams for OT/EHR18-60 Outdoor Thermostat.
AEPF with Electric Heat Wiring Schematic
Wiring diagram for AEPF units with electric heat.
MBE Blower with Electric Heat Wiring Schematic
Wiring diagram for MBE blowers with electric heat.
ASPF with Electric Heat Wiring Schematic
Wiring diagram for ASPF units with electric heat.
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