Goodman ComfortNet ASZC180601BA 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 ASZC180601BA Specifications

General

Brand	Goodman
Model	ComfortNet ASZC180601BA
Category	Heat Pump
Language	English

Summary

Service Instructions

SAFE REFRIGERANT HANDLING

REFRIGERANT SAFETY WARNINGS

PRODUCT IDENTIFICATION

PRODUCT DESIGN

SYSTEM OPERATION

COOLING AND HEATING CYCLES

Explanation of system operation during cooling and heating modes.

TROUBLESHOOTING CHART

COOLING/HP ANALYSIS CHART

Comprehensive chart for diagnosing cooling and heat pump system problems.

SERVICING

S-1 CHECKING VOLTAGE

Procedure for checking system voltage, including locked rotor voltage.

S-3E CTK0*** COMFORTNETTM THERMOSTAT

S-10A COPELAND COMFORT ALERT™ - UNITARY (UC) CONTROL DIAGNOSTICS

Diagnostics for Copeland Comfort Alert system on UC controls for ASXC, ASZC, DSZC models.

UNITARY DIAGNOSTIC CODES

Table detailing diagnostic codes for air handler/heat pump failures and their corrective actions.

S-17 CHECKING COMPRESSOR

Safety warnings and procedures for checking compressor terminals and windings.

S-100 REFRIGERATION REPAIR PRACTICE

S-101 LEAK TESTING (NITROGEN OR NITROGEN-TRACED)

S-106 OVERFEEDING

S-102 EVACUATION

S-108 SUPERHEAT

S-203 SINGLE PIECE AIR HANDLER EXTERNAL STATIC PRESSURE