Goodman GPC1336M41 User Manual

C
US
®
*NOTE: Please contact your distributor or our
website for the applicable Specification Sheets
referred to in this manual.
RECOGNIZE THIS SYMBOL AS A SAFETY PRECAUTION.
ATTENTION INSTALLING PERSONNEL
Prior to installation, thoroughly familiarize yourself with this Installation 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.
These installation instructions cover the outdoor
installation of self contained package air conditioners
and heating units. See the Specification Sheets
applicable to your model for information regarding
accessories.
Goodman Manufacturing Company, L.P.
5151 San Felipe, Suite 500, Houston, TX 77056
www.goodmanmfg.com www.amana-hac.com
© 2010-2011 Goodman Manufacturing Company, L.P.
I NSTALLATION I NSTRUCTIONS
F OR S ELF -C ONTAINED P ACKAGE
A IR C ONDITIONERS AND H EAT P UMP U NITS
GPC/GPH 13 SEER “M” SERIES
W
ITH R-410A
IO-395B
9/2011
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 GPC1336M41 Specifications

General

SEER Rating	Up to 13
Compressor Type	Scroll
Refrigerant Type	R-410A
Voltage	208/230V
Phase	1
Cooling Capacity	36000 BTU/h

Summary

Safety Instructions

Pre-Installation Checks

Clearances and Accessibility

Wiring

High Voltage Wiring

Instructions for connecting high voltage power supply to the unit.

Low Voltage Wiring

Details on connecting thermostat and control wiring to the unit.

Internal Wiring

Start-up, Adjustments, and Checks

Start-Up Procedure and Checklist

Step-by-step guide for initial unit startup and verification.

Heat Pump Start-Up Procedure

Specific startup steps for heat pump operation.

Final System Checks

Components

Defrost Control

Heat Pump Operation

Cooling Cycle

Heating Cycle

How the heat pump operates in heating mode, redirecting refrigerant flow.

Defrost Control

Suggested Field Testing/Trouble Shooting

Airflow Measurement and Adjustment

Speed Tap Adjustments for Indoor Blower Motor

PSC Motor

EEM Motor

Refrigerant Charge Checks

System Superheat

Electrical Adjustments

Maintenance

Service

Inadequate Air Volume Through Indoor Coil

Importance of clean filters and sufficient airflow for heating cycle.

Outside Air Into Return Duct

Warning against introducing cold outside air into the return duct.

Undercharge

Effect of an undercharged system on heating cycle performance.

Poor "Terminating" Sensor Contact

How poor sensor contact can affect defrost cycle termination.

Malfunctioning Reversing Valve

Potential causes and checks for a malfunctioning reversing valve.

Troubleshooting Chart