Goodman GMS8 - Page 3

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Table of Contents
XII. START-UP PROCEDURE AND ADJUSTMENT ............................................................................................................ 22
FURNACE OPERATION ....................................................................................................................................... 22
F
URNACE START-UP ........................................................................................................................................ 22
F
URNACE SHUTDOWN ...................................................................................................................................... 22
G
AS SUPPLY PRESSURE MEASUREMENT ........................................................................................................... 23
W
HITE-RODGERS 36F22 GAS VALVE ............................................................................................................... 23
W
HITE-RODGERS 36G22 GAS VALVE .............................................................................................................. 23
G
AS MANIFOLD PRESSURE MEASUREMENT AND ADJUSTMENT ................................................................................ 24
W
HITE-RODGERS 36G22 GAS VALVE .............................................................................................................. 24
G
AS INPUT RATE MEASUREMENT (NATURAL GAS ONLY)....................................................................................... 24
T
EMPERATURE RISE ....................................................................................................................................... 25
C
IRCULATOR BLOWER SPEED A DJUSTMENT ......................................................................................................... 25
C
IRCULATOR BLOWER FAN TIMING A DJUSTMENT .................................................................................................. 25
XIII. OPERATIONAL CHECKS ........................................................................................................................................... 25
BURNER FLAME ............................................................................................................................................. 26
A
UXILIARY LIMIT CONTROL ............................................................................................................................... 26
P
RIMARY LIMIT .............................................................................................................................................. 26
XIV. SAFETY CIRCUIT DESCRIPTION .............................................................................................................................. 26
GENERAL ..................................................................................................................................................... 26
I
NTEGRATED CONTROL MODULE ........................................................................................................................ 26
P
RIMARY LIMIT .............................................................................................................................................. 26
A
UXILIARY LIMIT ............................................................................................................................................ 26
R
OLLOUT LIMITS ............................................................................................................................................ 26
P
RESSURE SWITCHES ..................................................................................................................................... 26
F
LAME SENSOR ............................................................................................................................................. 26
XV. TROUBLESHOOTING .................................................................................................................................................. 27
ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS ............................................................................................... 27
D
IAGNOSTIC CHART ........................................................................................................................................ 27
R
ESETTING FROM LOCKOUT ............................................................................................................................. 27
XVI. MAINTENANCE .......................................................................................................................................................... 27
ANNUAL INSPECTION ........................................................................................................................................ 27
F
ILTERS ........................................................................................................................................................ 27
F
ILTER MAINTENANCE ...................................................................................................................................... 27
F
ILTER REMOVAL ........................................................................................................................................... 27
U
PRIGHT FILTER R EMOVAL .............................................................................................................................. 28
I
NDUCED DRAFT AND CIRCULATOR BLOWER MOTORS ............................................................................................ 28
F
LAME SENSOR (QUALIFIED SERVICER ONLY) .................................................................................................... 28
I
GNITER (QUALIFIED SERVICER ONLY) ............................................................................................................... 28
B
URNERS ..................................................................................................................................................... 28
XVII. BEFORE LEAVING AN INSTALLATION .................................................................................................................... 28
XVIII. REPAIR AND REPLACEMENT PARTS .................................................................................................................... 28
WARNING
IF 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 NEIGHBOR’S
PHONE.
F
OLLOW THE GAS SUPPLIER’S 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.