Goodman AVPTC48D14 series User Manual

AVPTC**14**
© 2013-2014 Goodman Manufacturing Company, L.P.
5151 San Felipe, Suite 500, Houston, TX 77056
www.goodmanmfg.com - or - www.amana-hac.com
P/N: IO-443E Date: October 2014
AIR HANDLERS
INSTALLATION & OPERATING INSTRUCTIONS
®
is a registed trademark of Maytag Corporation or its related companies and is used under license. All rights reserved.
Contents
1 Important Safety Instructions ................................... 2
2 Shipping Inspection .................................................. 2
3 Codes & Regulations................................................. 3
4 Replacement Parts .................................................... 3
5 Pre-Installation Considerations................................ 3
6 Installation Location .................................................. 4
7 Refrigerant Lines ....................................................... 7
8 Condensate Drain Lines............................................ 7
9 Ductwork .................................................................... 8
10 Return Air Filters ....................................................... 8
11 Electric Heat ............................................................... 9
12 Electrical and Control Wiring.................................. 10
13 Achieving 2% Low Leakage Rate ........................... 11
14 24 Volt Wiring ........................................................... 11
15 Auxiliary Alarm Switch ............................................ 13
16 AVPTC Motor Orientation........................................ 13
17 Circulator Blower..................................................... 14
18 Heat Kit Selection .................................................... 16
19 Troubleshooting....................................................... 16
20 ComfortNet™ System.............................................. 18
21 Start-Up Procedure .................................................. 20
22 Regular Maintenance............................................... 20
23 Communications Troubleshooting Chart .............. 23
24 Air Handler Advanced Features Menu ................... 24
25 Troubleshooting....................................................... 25
27 Wiring Diagrams ...................................................... 29
26 Diagnostic Codes .................................................... 32
ATTENTION INSTALLING PERSONNEL
Prior to installation, thoroughly familiarize yourself with this Instal-
lation Manual. Observe all safety warnings. During installation or
repair, caution is to be observed. It is your responsibility to install
the product safely and to educate the customer on its safe use.
RECOGNIZE THIS SYMBOL AS A
SAFETY PRECAUTION.

Goodman AVPTC48D14 series Specifications

General

Model	AVPTC48D14 series
Refrigerant	R-410A
Phase	1
Frequency	60 Hz
CFM	Up to 1600
Voltage	208-230V
Motor Type	PSC
Cooling Capacity	48000 BTU
Heating Capacity	48000 BTU

Summary

Important Safety Instructions

Safety Warnings and Hazards

Covers high voltage, electrical shock, carbon monoxide, and general hazard warnings.

Pre-Installation Preparation

Installation Location

Refrigerant Lines

Condensate Drain Lines

Electric Heat Installation

Electrical and Control Wiring

Electrical Service and Wire Sizing

Inspection of power supply, wire sizing, voltage drop, and overcurrent protection.

24 Volt Wiring

Heat Kit Selection

Troubleshooting and ESD Precautions

ESD Precautions

Steps to prevent damage to electronic components from electrostatic discharge.

Diagnostic Chart

Interpreting 7-segment LED display codes for unit operational problems.

Air Handler Advanced Features Menu

Troubleshooting (Sheet 1 of 4)

Abnormal Operation Symptoms

Symptoms and LED codes for common operational faults.

Wiring Diagrams

Diagnostic Codes Reference