Goodman ComfortNet DSXC180361AB 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 DSXC180361AB Specifications

General

Brand	Goodman
Model	ComfortNet DSXC180361AB
Category	Heat Pump
Language	English

Summary

Service Instructions

Product Scope

Covers condensing units, heat pumps, blowers, coils, and accessories.

Important Information

Recognize Safety Symbols, Words and Labels

Guidance on understanding safety symbols, words, and labels used in the manual.

Safe Refrigerant Handling

Refrigerant Handling Warnings

Critical safety warnings about refrigerant handling and health risks.

System Operation

Cooling Cycle

Heating Cycle

Defrost Cycle - ComfortNet™ Models

Details the defrost cycle control for ComfortNet models.

Troubleshooting Chart

Cooling/HP Analysis Chart

Provides a chart for diagnosing cooling and heat pump issues.

Servicing Procedures

Checking Voltage, Wiring, and Thermostat (S-1, S-2, S-3E)

Procedures for checking voltage, wiring, and ComfortNet thermostat.

Control Wiring and CTK04 Wiring Scheme

Network Troubleshooting and Transformer Checks (S-4)

Troubleshooting steps for network and transformer circuits.

7 Segment LED Codes

Air Handler Diagnostic Codes

Diagnostic codes for PCBJA101-PCBJA102 and PCBJA104 air handlers.

High/Low Pressure Control and Capacitor Checks (S-12 to S-15)

Procedures for checking pressure controls and capacitors.

Compressor Checks and Burnout (S-17 to S-17B, S-115)

Procedures for checking compressor and addressing burnout.

Refrigerant Handling and Charging Procedures (S-101 to S-103, S-104, S-106 to S-114)

Guidance on refrigerant handling, charging, and troubleshooting.