Instruction manual

3
Table of Contents
XII. Start-up Procedure and Adjustment ......................................................................................................................... 22
HEAT ANTICIPATOR SETTING .............................................................................................................................. 22
F
URNACE OPERATION ........................................................................................................................................ 22
F
URNACE START-UP ......................................................................................................................................... 22
F
URNACE SHUTDOWN ....................................................................................................................................... 22
G
AS SUPPLY PRESSURE MEASUREMENT .............................................................................................................. 22
G
AS MANIFOLD PRESSURE MEASUREMENT AND ADJUSTMENT ................................................................................. 23
G
AS INPUT RATE MEASUREMENT (NATURAL GAS ONLY) ........................................................................................ 23
T
EMPERATURE RISE ......................................................................................................................................... 23
C
IRCULATOR BLOWER SPEED ADJUSTMENT ......................................................................................................... 24
P
ROPANE GAS PIPING CHARTS .......................................................................................................................... 24
C
IRCULATOR BLOWER FAN TIMING ADJUSTMENT .................................................................................................. 24
XIII. Operational Checks .................................................................................................................................................. 25
BURNER FLAME ............................................................................................................................................... 25
A
UXILIARY LIMIT CONTROL ................................................................................................................................25
P
RIMARY LIMIT ................................................................................................................................................ 25
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 ......................................................................................................................................................... 26
ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS ................................................................................................ 26
D
IAGNOSTIC CHART ......................................................................................................................................... 26
R
ESETTING FROM LOCKOUT .............................................................................................................................. 26
XVI. Maintenance .............................................................................................................................................................. 26
ANNUAL INSPECTION ......................................................................................................................................... 26
F
ILTERS .......................................................................................................................................................... 28
I
NDUCED DRAFT AND CIRCULATOR BLOWER MOTORS ............................................................................................ 29
F
LAME SENSOR (QUALIFIED SERVICER ONLY) ...................................................................................................... 29
I
GNITER (QUALIFIED SERVICER ONLY) ................................................................................................................. 29
F
LUE PASSAGES (QUALIFIED SERVICER ONLY) ..................................................................................................... 29
B
URNERS ....................................................................................................................................................... 29
XVII. Before Leaving an Installation ................................................................................................................................ 29
XVIII. Repair and Replacement Parts .............................................................................................................................. 29
Troubleshooting Chart ..................................................................................................................................................... 31
GCID Wiring Diagram ....................................................................................................................................................... 33
GUID/GUIE Wiring Diagram ............................................................................................................................................. 34
Minimum Filter Area (in
2
) ................................................................................................................................................. 35