3
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.
FILTERS - READ THIS SECTION BEFORE INSTALLING THE RETURN AIR DUCTWORK ............................................................ 33
U
PRIGHT INSTALLATIONS ............................................................................................................................................ 33
H
ORIZONTAL INSTALLATIONS ....................................................................................................................................... 33
XIV. Startup Procedure & Adjustment .................................................................................................................. 33
H
EAT ANTICIPATOR SETTING ........................................................................................................................................ 33
D
RAIN TRAP PRIMING ............................................................................................................................................... 33
F
URNACE OPERATION ................................................................................................................................................ 33
G
AS SUPPLY PRESSURE MEASUREMENT .................................................................................................................... 34
G
AS MANIFOLD PRESSURE MEASUREMENT AND ADJUSTMENT ....................................................................................... 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 .......................................................................................................... 36
S
ETTING FURNACE OPERATING MODE ......................................................................................................................... 37
XV. Normal Sequence of Operation ...................................................................................................................... 37
P
OWER 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)..................................................................................................... 37
C
OOLING MODE ...................................................................................................................................................... 38
F
AN ONLY MODE .................................................................................................................................................... 38
XVI. Operational Checks......................................................................................................................................... 38
B
URNER FLAME ....................................................................................................................................................... 38
XVII. Safety Circuit Description ............................................................................................................................. 38
G
ENERAL ................................................................................................................................................................ 38
I
NTEGRATED CONTROL MODULE ................................................................................................................................. 38
P
RIMARY LIMIT ........................................................................................................................................................ 38
A
UXILIARY LIMIT ...................................................................................................................................................... 38
R
OLLOUT LIMIT ........................................................................................................................................................ 38
P
RESSURE SWITCHES ............................................................................................................................................... 39
F
LAME SENSOR ....................................................................................................................................................... 39
XVIII. Troubleshooting............................................................................................................................................. 39
E
LECTROSTATIC DISCHARGE (ESD) PRECAUTIONS ........................................................................................................ 39
D
IAGNOSTIC CHART .................................................................................................................................................. 39
F
AULT RECALL ........................................................................................................................................................ 39
R
ESETTING FROM LOCKOUT ...................................................................................................................................... 39
XIX. Maintenance ..................................................................................................................................................... 39
A
NNUAL INSPECTION ................................................................................................................................................. 39
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
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