Goodmans CPG SERIES User Manual
2
REPLACEMENT PARTS
O
RDERING
P
ARTS
When reporting shortages or damages, or ordering repair
parts, give the complete unit model and serial numbers
as stamped on the unit’s nameplate.
parts, give the complete unit model and serial numbers
as stamped on the unit’s nameplate.
Replacement parts for this appliance 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:
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:
CONSUMER AFFAIRS
GOODMAN MANUFACTURING COMPANY, L.P.
7401 SECURITY WAY
HOUSTON, TEXAS 77040
(877) 254-4729
SAFETY INSTRUCTIONS
T
O
T
HE
I
NSTALLER
Before installing this unit, please read this manual to
familiarize yourself on the specific items which must be
adhered to, including maximum external static pressure
to unit, air temperature rise, minimum or maximum CFM
and motor speed connections.
familiarize yourself on the specific items which must be
adhered to, including maximum external static pressure
to unit, air temperature rise, minimum or maximum CFM
and motor speed connections.
Keep this literature in a safe place for future reference.
I
F
THE
INFORMATION
IN
THESE
INSTRUCTIONS
IS
NOT
FOLLOWED
EXACTLY
,
A
FIRE
OR
EXPLOSION
MAY
RESULT
CAUSING
PROPERTY
DAMAGE
,
PERSONAL
INJURY
OR
LOSS
OF
LIFE
.
- D
O
NOT
STORE
OR
USE
GASOLINE
OR
OTHER
FLAMMABLE
VAPORS
AND
LIQUIDS
IN
THE
VICINITY
OF
THIS
OR
ANY
OTHER
APPLIANCE
.
- WHAT TO DO IF YOU SMELL GAS:
* D
O
NOT
TRY
TO
LIGHT
ANY
APPLIANCE
.
* D
O
NOT
TOUCH
ANY
ELECTRICAL
SWITCH
;
DO
NOT
USE
ANY
PHONE
IN
YOUR
BUILDING
.
* I
MMEDIATELY
CALL
YOUR
GAS
SUPPLIER
FROM
A
NEIGHBORS
PHONE
. F
OLLOW
THE
GAS
SUPPLIERS
INSTRUCTIONS
.
* I
F
YOU
CANNOT
REACH
YOUR
GAS
SUPPLIER
,
CALL
THE
FIRE
DEPARTMENT
.
- I
NSTALLATION
AND
SERVICE
MUST
BE
PERFORMED
BY
A
QUALIFIED
INSTALLER
,
SERVICE
AGENCY
OR
THE
GAS
SUPPLIER
WARNING
WARNING
S
HOULD OVERHEATING OCCUR OR THE GAS SUPPLY FAIL TO SHUT OFF, TURN
OFF THE MANUAL GAS SHUTOFF VALVE EXTERNAL TO THE FURNACE BEFORE
TURNING OFF THE ELECTRICAL SUPPLY.
S
HEET
METAL
PARTS
,
SCREWS
,
CLIPS
AND
SIMILAR
ITEMS
INHERENTLY
HAVE
SHARP
EDGES
,
AND
IT
IS
NECESSARY
THAT
THE
INSTALLER
AND
SERVICE
PERSONNEL
EXERCISE
CAUTION
.
CAUTION
Index
Replacement Parts ........................................................ 2
Safety Instructions ........................................................ 2
General Information ...................................................... 3
Unit Location ................................................................. 4
Clearances ..................................................................... 5
Roof Curb Post-Installation Checks ............................ 6
Roof Top Duct Connections ......................................... 6
Rigging Details .............................................................. 7
Electrical Wiring ............................................................ 9
Gas Supply Piping ....................................................... 10
Propane Gas Installations .......................................... 12
Circulating Air and Filters ........................................... 13
Venting ......................................................................... 13
Condensate Drain Connection ................................... 13
Startup, Adjustments, and Checks ............................ 14
Normal Sequence Of Operation ................................. 19
Troubleshooting .......................................................... 20
Input Rating ................................................................. 21
Air flow Adjustments ................................................... 22
Motor Sheave Adjustments ........................................ 22
Maintenance ................................................................ 22
Appendix A Blower Performance Tables ................... 25
Direct Drive .............................................................. 25
CPG036 Down Shot and Horizontal ................... 25
CPG048 Down Shot and Horizontal ................... 26
CPG060 Down Shot ............................................. 27
CPG060 Horizontal .............................................. 28
Belt Drive ................................................................. 29
Standard Down Shot ........................................... 29
Standard Horizontal ............................................ 30
High Static Down Shot ........................................ 31
Belt Drive - High Static Horizontal ..................... 32
Appendix B Electrical Data ......................................... 33
Appendix C Unit Dimensions ..................................... 34
Appendix D Wiring Diagrams ..................................... 35