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WARNING
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 PROPERY DAMAGE WHICH
MAY RESULT.
M
ANY JURISDICTIONS REQUIRE A LICENSE TO INSTALL OR
SERVICE HEATING AND AIR CONDITIONING EQUIPMENT.
Table of Contents
XIV. Startup Procedure & Adjustment ............................................................................................................................. 33
HEAT ANTICIPATOR SETTING .............................................................................................................................. 33
D
RAIN TRAP PRIMING ....................................................................................................................................... 33
F
URNACE OPERATION ........................................................................................................................................ 33
G
AS SUPPLY PRESSURE MEASUREMENT .............................................................................................................. 34
G
AS MANIFOLD PRESSURE MEASUREMENT AND A DJUSTMENT.................................................................................. 35
G
AS INPUT RATE MEASUREMENT (NATURAL GAS ONLY) ........................................................................................ 35
T
EMPERATURE RISE .......................................................................................................................................... 36
C
IRCULATOR BLOWER SPEEDS........................................................................................................................... 36
C
IRCULATOR BLOWER FAN TIMING ADJUSTMENT .................................................................................................. 37
S
ETTING FURNACE OPERATING MODE.................................................................................................................. 37
XV. Normal Sequence of Operation ................................................................................................................................. 37
POWER UP ..................................................................................................................................................... 37
H
EATING MODE ............................................................................................................................................... 37
(M
ODE DIP SWITCH IS SET TO “1 STG” POSITION) .............................................................................................. 37
(M
ODE DIP SWITCH IS SET TO “2 STG” POSITION) ............................................................................................. 38
C
OOLING MODE ............................................................................................................................................... 38
F
AN ONLY MODE ............................................................................................................................................. 38
XVI. Operational Checks .................................................................................................................................................. 38
BURNER FLAME ............................................................................................................................................... 38
XVII. Safety Circuit Description ....................................................................................................................................... 38
GENERAL ........................................................................................................................................................ 38
I
NTEGRATED CONTROL MODULE.......................................................................................................................... 38
P
RIMARY LIMIT ................................................................................................................................................ 39
A
UXILIARY LIMIT .............................................................................................................................................. 39
R
OLLOUT LIMIT ............................................................................................................................................... 39
P
RESSURE SWITCHES ....................................................................................................................................... 39
F
LAME SENSOR ............................................................................................................................................... 39
XVIII. Troubleshooting ...................................................................................................................................................... 39
ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS ................................................................................................ 39
D
IAGNOSTIC CHART ......................................................................................................................................... 39
F
AULT RECALL ................................................................................................................................................ 39
R
ESETTING FROM LOCKOUT .............................................................................................................................. 39
XIX. Maintenance .............................................................................................................................................................. 40
ANNUAL INSPECTION ......................................................................................................................................... 40
F
ILTERS.......................................................................................................................................................... 40
B
URNERS........................................................................................................................................................ 40
I
NDUCED DRAFT AND CIRCULATOR BLOWERS ........................................................................................................ 40
C
ONDENSATE TRAP AND DRAIN SYSTEM (QUALIFIED SERVICER ONLY) ...................................................................... 40
F
LAME SENSOR (QUALIFIED SERVICER ONLY)....................................................................................................... 40
I
GNITER (QUALIFIED SERVICER ONLY).................................................................................................................. 40
F
LUE PASSAGES (QUALIFIED SERVICER ONLY) ..................................................................................................... 40
XX. Before Leaving an Installation................................................................................................................................... 41
XXI. Repair & Replacement Parts .................................................................................................................................... 41
Troubleshooting Chart ..................................................................................................................................................... 42
Blower Performance Data ................................................................................................................................................ 44
Wiring Diagram ................................................................................................................................................................. 49
Special Instructions for Products Installed in the State of Massachusetts .................................................................. 52