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19001 Kermier Rd, Waller, TX 77484

©

 2021 Goodman Manufacturing Company, L.P.

www.goodmanmfg.com

1

.  Important Safety Instructions

The following symbols and labels are used throughout this 

manual to indicate immediate or potential safety hazards.  It 

is the owner’s and installer’s responsibility to read and comply 

with all safety information and instructions accompanying 

these symbols.  Failure to heed safety information increases 

the risk of personal injury, property damage, and/or product 

damage.

WARNING

HIGH VOLTAGE

DISCONNECT ALL POWER BEFORE SERVICING OR 

INSTALLING THIS UNIT.  MULTIPLE POWER SOURCES MAY 

BE PRESENT.  FAILURE TO DO SO MAY CAUSE PROPERTY 

DAMAGE, PERSONAL INJURY OR DEATH.

ONLY PERSONNEL THAT HAVE BEEN TRAINED TO INSTALL, 

ADJUST, SERVICE OR REPAIR(HEREINAFTER, “SERVICE”) 

THE EQUIPMENT SPECIFIED IN THIS MANUAL SHOULD  

SERVICE THE EQUIPMENT.  THE MANUFACTURER WILL 

NOT BE RESPONSIBLE FOR ANY INJURY OR PROPERTY 

DAMAGE ARISING FROM IMPROPER SERVICE OR SERVICE 

PROCEDURES.  IF YOU SERVICE THIS UNIT, YOU ASSUME 

RESPONSIBILITY FOR ANY INJURY OR PROPERTY  

DAMAGE WHICH MAY RESULT.  IN ADDITION, IN  

JURISDICTIONS THAT REQUIRE ONE OR MORE LICENSES 

TO SERVICE THE EQUIPMENT SPECIFIED IN THIS  

MANUAL, ONLY LICENSED PERSONNEL SHOULD SERVISE 

THE EQUIPMENT.   

IMPROPER 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.

WARNING

2. Shipping Inspection

Upon receiving the product, inspect it for damage from 

shipment. Shipping damage, and subsequent investigation 

is the responsibility of the carrier.  Verify the model number, 

specifications, and accessories are correct prior to installation. 

The distributor or manufacturer will not accept claims from 

dealers for transportation damage or installation of incorrectly 

shipped units.

UPFLOW/DOWNFLOW COILS

INSTALLATION INSTRUCTIONS

2.1 Handling
  Use caution when transporting / carrying unit.. Do not carry 

unit with hooks or sharp object.  The preferred method of 

carrying the unit after arrival at the job site is to carry by 

two-wheel hand truck from the back or sides or by hand 

by carrying at the cabinet corners.

3. Codes & Regulations

This product is designed and manufactured to comply with 

national codes. Installation in accordance with such codes 

and/or prevailing local codes/regulations is the responsibility 

of the installer.  The manufacturer assumes no responsibility 

for equipment installed in violation of any codes or regulations.
The United States Environmental Protection Agency (EPA) 

has issued various regulations regarding the introduction and 

disposal of refrigerants. Failure to follow these regulations 

may harm the environment and can lead to the imposition 

of substantial fines. Should you have any questions please 

contact the local office of the EPA.

4. Replacement Parts

Inspect the unit to verify all required components are present 

and intact. Report any missing components immediately to 

the manufacturer or to the distributor. Make sure to include 

the full product model number and serial number when re-

porting and/or obtaining service parts. Replacement parts for 

this product  are available through your contractor or local 

distributor. For the location of your nearest distributor consult 

the white business pages, the yellow page section of the local 

telephone book or contact:

HOMEOWNER SUPPORT

GOODMAN MANUFACTURING COMPANY, L.P.

19001 KERMIER ROAD

WALLER, TEXAS  77484

877– 254 – 4729

5. Pre-Installation Instructions

5.1 Preparation
  Keep this document with the unit. Carefully read all instruc-

tions for the installation prior to installing product. Make 

sure each step or procedure is understood and any special 

considerations are taken into account before starting instal-

lation. Assemble all tools, hardware and supplies needed 

to complete the installation. Some items may need to be 

purchased locally. Make sure everything needed to install 

the product is on hand before starting. 

IO-4002
06/2021

Summary of Contents for DOWNFLOW

Page 1: ...PFLOW DOWNFLOW COILS INSTALLATION INSTRUCTIONS 2 1 Handling Use caution when transporting carrying unit Do not carry unit with hooks or sharp object The preferred method of carrying the unit after arr...

Page 2: ...the preferred wrapping material 1 Ensure drain pan hole is NOT obstructed 2 To prevent potential sweating and dripping on finished space it may be necessary to insulate the condensate drain line loca...

Page 3: ...Y RECOMMENDED TO PREVENT SCORCHING OR MARRING OF THE EQUIPMENT FINISH WHEN BRAZING CLOSE TO THE PAINTED SURFACES USE BRAZING ALLOY OF 5 MINIMUM SILVER CONTENT NOTE Refrigerant tubing must be routed to...

Page 4: ...line set into liquid tube expansion and slide grommet about 18 away from braze joint 6 Insert suction line set into suction tube expansion and slide insulation and grommet about 18 away from braze joi...

Page 5: ...onnect manifold set installation is complete NOTE ChecktheSchraderportsforleaksandtightenvalve cores if necessary Install caps finger tight SUBCOOL FORMULA SAT LIQUID LINE TEMP LIQUID LINE TEMP SUPERH...

Page 6: ...ling Along The Panel Gap IMPORTANT NOTE To prevent cabinet sweating and airflow leak apply field provided insulation tape along all joining surfaces between the coil gas furnace duct work and panels S...

Page 7: ...uminum coils TP 109 is also available on the web site in Partner Link Service Toolkit NOTE Ensure coils are rinsed well after use of any chemical cleaners 16 Start Up Procedure WARNING HIGH VOLTAGE DI...

Page 8: ...F Heating Supply Air Temperature DB F Temperature Rise DB F Delta T Difference between Supply and Return Temperatures DB F AirHandler Coil InverterMatched INVERTERAH COILONLY Check EEV and EEV wiring...

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Page 12: ...oduct brand you purchased to be directed to the feedback page DAIKIN AMANA BRAND GOODMAN BRAND PRODUCT REGISTRATION Thank you for your recent purchase Though not required to get the protection of the...

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