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Goodman APG14 M Series User Manual

Goodman APG14 M Series
40 pages
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Goodman Company, L.P.
IOG-3008F 5151 San Felipe, Suite 500, Houston, TX 77056
02/2018 www.goodmanmfg.com - or - www.amana-hac.com
© 2014-2018 Goodman Company, L.P.
Affix this manual and Users Information Manual adjacent to the unit.
INSTALLATION & OPERATING
INSTRUCTIONS for
A/GPG14 M SERIES W/R410A
SINGLE PACKAGE GAS-ELECTRIC
HEATING & COOLING UNIT
*NOTE: Please contact your distributor or our
website for the applicable Specification
Sheet or Technical Manual referred to in this
manual.
This Forced Air Central Unit Design Complies With
Requirements Embodied in The American National
Standard / National Standard of Canada Shown Below.
ANSI Z21.47•CSA-2.3 Central Furnaces
RECOGNIZE THIS SYMBOL AS A SAFETY PRECAUTION.
These installation instructions cover the outdoor
installation of single package gas electric heating and
cooling units. See the Specification Sheet or Technical
Manual applicable to your model* for information
regarding accessories.
is a registered trademark of Maytag Corporation or its related companies and is used under license. All rights reserved.
O
NLY
PERSONNEL
THAT
HAVE
BEEN
TRAINED
TO
INSTALL
,
ADJUST
,
SERVICE
OR
REPAIR
(
HEREINAFTER
, “
SERVICE
”)
THE
EQUIPMENT
SPECIFIED
IN
THIS
MANUAL
SHOULD
SERVICE
THE
EQUIPMENT
. T
HE
MANUFACTURER
WILL
NOT
BE
RESPONSIBLE
FOR
ANY
INJURY
OR
PROPERTY
DAMAGE
ARISING
FROM
IMPROPER
SERVICE
OR
SERVICE
PROCEDURES
. I
F
YOU
SERVICE
THIS
UNIT
,
YOU
ASSUME
RESPONSIBILITY
FOR
ANY
INJURY
OR
PROPERTY
DAMAGE
WHICH
MAY
RESULT
. I
N
ADDITION
,
IN
JURISDICTIONS
THAT
REQUIRE
ONE
OR
MORE
LICENSES
TO
SERVICE
THE
EQUIPMENT
SPECIFIED
IN
THIS
MANUAL
,
ONLY
LICENSED
PERSONNEL
SHOULD
SERVICE
THE
EQUIPMENT
. I
MPROPER
INSTALLATION
,
ADJUSTMENT
,
SERVICING
OR
REPAIR
OF
THE
EQUIPMENT
SPECIFIED
IN
THIS
MANUAL
,
OR
ATTEMPTING
TO
INSTALL
,
ADJUST
,
SERVICE
OR
REPAIR
THE
EQUIPMENT
SPECIFIED
IN
THIS
MANUAL
WITHOUT
PROPER
TRAINING
MAY
RESULT
IN
PRODUCT
DAMAGE
,
PROPERTY
DAMAGE
,
PERSONAL
INJURY
OR
DEATH
.

Table of Contents

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Goodman APG14 M Series Specifications

General IconGeneral
BrandGoodman
ModelAPG14 M Series
CategoryAir Conditioner
LanguageEnglish

Summary

SAFETY INSTRUCTIONS

INSTALLER SAFETY GUIDELINES

Crucial safety guidelines and warnings for unit installation personnel.

GENERAL OPERATIONAL WARNINGS

Critical warnings covering fire, explosion, injury, and death risks during operation.

UNIT INSTALLATION REQUIREMENTS

LOCATION AND CLEARANCE SPECIFICATIONS

Guidelines for proper unit placement, clearances, and leveling for all installations.

SPECIFIC INSTALLATION METHODS

Procedures for rooftop and roof curb installation, including structural support.

RIGGING AND GAS PIPING

Instructions for safely rigging the unit and initial gas piping setup.

ELECTRICAL WIRING AND THERMOSTAT SETUP

THERMOSTAT LOCATION AND WIRING DIAGRAMS

Guidelines for thermostat placement and wiring diagrams for single/two-stage models.

WIRING DIAGRAMS

Detailed electrical wiring diagrams for various unit models.

AIRFLOW, DUCTWORK, AND VENTING

AIRFLOW CONFIGURATION AND FILTERS

Information on airflow conversion, filter requirements, and duct connections.

DUCTWORK AND VENTING INSTALLATION

Instructions for ductwork design, venting, and condensate drain connection.

OPERATIONAL SEQUENCES AND STARTUP PROCEDURES

NORMAL UNIT OPERATION MODES

Step-by-step operation for heating, cooling, and fan-only modes.

HEATING AND COOLING STARTUP

Procedures for initial startup and checks for heating and cooling operations.

GAS PRESSURE AND MANIFOLD ADJUSTMENTS

Procedures for measuring and adjusting gas supply and manifold pressures.

PERFORMANCE CHECKS AND TROUBLESHOOTING

BURNER AND BLOWER PERFORMANCE CHECKS

Procedures for checking burner flame, temperature rise, and blower speed.

REFRIGERANT CHARGE AND COOLING ISSUES

Steps for cooling startup, refrigerant charge adjustment, and diagnosing cooling faults.

ABNORMAL OPERATION AND FAULT DIAGNOSIS

Troubleshooting steps for heating and cooling abnormal operations and error codes.

ROUTINE MAINTENANCE AND SERVICE

CLEANING COILS, FLUES, AND BURNERS

Procedures for cleaning the outdoor coil, internal flue passages, and burners.

HOMEOWNER MAINTENANCE RECOMMENDATIONS

Recommended maintenance tasks for homeowners to perform regularly.

TECHNICAL DATA AND REFERENCE

BLOWER PERFORMANCE DATA

Tables detailing blower performance at various static pressures and speeds.

IGNITION CONTROL DIAGNOSTIC CHARTS

Diagnostic codes and timing charts for ignition control systems.

START-UP CHECKLISTS

Pre-startup verification and operational data recording checklists.

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