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XIV. Startup Procedure & Adjustment ............................................................................................................................. 28
HEAT ANTICIPATOR SETTING ................................................................................................................................28
D
RAIN TRAP PRIMING ....................................................................................................................................... 28
F
URNACE OPERATION ......................................................................................................................................... 28
G
AS SUPPLY PRESSURE MEASUREMENT .............................................................................................................. 28
G
AS MANIFOLD PRESSURE MEASUREMENT AND ADJUSTMENT .................................................................................. 29
G
AS INPUT RATE MEASUREMENT (NATURAL GAS ONLY) ......................................................................................... 29
T
EMPERATURE RISE ......................................................................................................................................... 30
C
IRCULATOR BLOWER SPEEDS ........................................................................................................................... 30
XV. Normal Sequence of Operation................................................................................................................................ 30
POWER UP ..................................................................................................................................................... 30
H
EATING MODE ............................................................................................................................................... 30
C
OOLING MODE .............................................................................................................................................. 31
F
AN ONLY MODE ............................................................................................................................................. 31
XVI. Operational Checks .................................................................................................................................................. 31
BURNER FLAME ............................................................................................................................................... 31
XVII. Safety Circuit Description ....................................................................................................................................... 31
GENERAL ....................................................................................................................................................... 31
I
NTEGRATED CONTROL MODULE .......................................................................................................................... 31
P
RIMARY LIMIT ................................................................................................................................................ 31
A
UXILIARY LIMIT ............................................................................................................................................... 31
R
OLLOUT LIMIT ................................................................................................................................................ 31
P
RESSURE SWITCHES ........................................................................................................................................ 31
F
LAME SENSOR ............................................................................................................................................... 31
XVIII. Troubleshooting...................................................................................................................................................... 32
ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS ................................................................................................. 32
D
IAGNOSTIC CHART .......................................................................................................................................... 32
R
ESETTING FROM LOCKOUT ............................................................................................................................... 32
XIX. Maintenance ............................................................................................................................................................. 32
ANNUAL INSPECTION .......................................................................................................................................... 32
F
ILTERS .......................................................................................................................................................... 32
B
URNERS ....................................................................................................................................................... 33
I
NDUCED DRAFT AND CIRCULATOR BLOWERS ......................................................................................................... 33
C
ONDENSATE TRAP AND DRAIN SYSTEM (QUALIFIED SERVICER ONLY)...................................................................... 33
F
LAME SENSOR (QUALIFIED SERVICER ONLY) ...................................................................................................... 33
I
GNITER (QUALIFIED SERVICER ONLY).................................................................................................................. 33
F
LUE PASSAGES (QUALIFIED SERVICER ONLY) ..................................................................................................... 33
XX. Before Leaving an Installation ................................................................................................................................. 33
XXI. Repair & Replacement Parts ................................................................................................................................... 33
Table of Contents
APPENDIX
Troubleshooting Chart...................................................................................................................................................... 34
GKS9 Wiring Diagram ...................................................................................................................................................... 36
G
OODMAN
WILL
NOT
BE
RESPONSIBLE
FOR
ANY
INJURY
OR
PROPERTY
DAMAGE
ARISING
FROM
IMPROPER
SERVICE
OR
SERVICE
PROCEDURES
. I
F
YOU
INSTALL
OR
PERFORM
SERVICE
ON
THIS
UNIT
,
YOU
ASSUME
RESPONSIBILITY
FOR
ANY
PERSONAL
INJURY
OR
PROPERTY
DAMAGE
WHICH
MAY
RESULT
. M
ANY
JURISDICTIONS
REQUIRE
A
LICENSE
TO
INSTALL
OR
SERVICE
HEATING
AND
AIR
CONDITIONING
EQUIPMENT
.
WARNING