Goodman ComfortNet ASXC180601AC User Manual

RS6200007r14
December 2017
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 due to improper
service procedures or services performed by an unqualified person.
Copyright © 2015-2017 Goodman Manufacturing Company, L.P.
ComfortNet™
ASXC, DSXC, and GSXC Condensing Units,
ASZC, DSZC and GSZC
Split System Heat Pumps
with R-410A Refrigerant
Blowers, Coils, & Accessories
Service Instructions
is a registered trademark of Maytag Corporation or its related companies and is used under license to Goodman Company, L.P., Houston, TX. All rights reserved.

Goodman ComfortNet ASXC180601AC Specifications

General

Model	ASXC180601AC
Type	Heat Pump
Cooling Capacity (BTU/h)	18000
Heating Capacity (BTU/h)	18000
SEER	16
HSPF	9.0
Refrigerant	R-410A
Compressor Type	Scroll
Stages	Single
Voltage	208/230
Phase	1
Warranty	10 years

Summary

Service Instructions

Safety Information

IMPORTANT INFORMATION and IMPORTANT NOTICES FOR CONSUMERS AND SERVICERS.

Safe Refrigerant Handling

System Operation

Cooling Cycle Operation

Explains the cooling cycle process.

Heating Cycle Operation

Explains the heating cycle process for heat pumps.

Defrost Cycle Operation

Explains the defrost cycle for ComfortNet models.

Troubleshooting Chart

Servicing

Voltage and Wiring Checks

Covers voltage testing, wiring inspection, and thermostat connections.

Control System Checks

Covers thermostat, transformer, UC control, and network troubleshooting.

Motor and Component Checks

Diagnostic Codes

Details error codes and troubleshooting for air handlers.

Refrigerant System Checks

Covers compressor efficiency, refrigerant charge, and leak testing.

Air Handler Configuration

Electric Heater Checks

Static Pressure and Airflow Measurement