USING THIS MANUAL 2
A. MANUAL ORGANIZATION . . . . . . . . . . . . . . . . . . . . . . . .2
B. SPECIAL ATTENTION BOXES . . . . . . . . . . . . . . . . . . . . .2
1. PREINSTALLATION 3
A. GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
B. CODES & REGULATIONS . . . . . . . . . . . . . . . . . . . . . . . . .3
C. ACCESSIBILITY CLEARANCES . . . . . . . . . . . . . . . . . . . . .3
D. CLEARANCE FROM COMBUSTIBLE
CONSTRUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
E. AIR COMBUSTION AND VENTILATION . . . . . . . . . . . . .4
2. BOILER PLACEMENT & ASSEMBLY 7
A. PACKAGED BOILER . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
3. VENTING 7
A. CHIMNEY OR VENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
B. AUTOMATIC VENT DAMPER
INSTALLATION – GENERAL . . . . . . . . . . . . . . . . . . . . . . .7
C. BOILER REMOVAL FROM COMMON
VENTING SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
4. BOILER PIPING 9
A. STEAM BOILER PIPING – SINGLE
BOILER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
B. STEAM BOILER INDIRECT WATER HEATER
PIPING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
5. FUEL PIPING 10
A. INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
B. OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
6. CONTROLS & TRIM 12
A. STEAM BOILER CONTROLS & TRIM . . . . . . . . . . . . . . .12
7. ELECTRICAL 13
A. CONNECT SUPPLY WIRING . . . . . . . . . . . . . . . . . . . . . .13
B. INSTALL CONTROL WIRING . . . . . . . . . . . . . . . . . . . . .13
C. WIRING DIAGRAM INDEX . . . . . . . . . . . . . . . . . . . . . . .13
8. BOILER OPERATION 17
A. SYSTEM INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . .17
B. FILL THE BOILER (STEAM BOILERS) . . . . . . . . . . . . . . .17
C. LIGHTING INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . .17
D. PILOT CHECK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
E. MAIN BURNER CHECK . . . . . . . . . . . . . . . . . . . . . . . . . .18
F. CONTROLS CHECK . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
G. CLEAN THE BOILER . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
H. BOILER SHUT-DOWN . . . . . . . . . . . . . . . . . . . . . . . . . . .19
9. MAINTENANCE 22
A. GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
B. DAILY MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . .22
C. WEEKLY MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . .23
D. ANNUAL MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . .23
E AS REQUIRED MAINTENANCE . . . . . . . . . . . . . . . . . . .23
10. TROUBLESHOOTING 24
11. BOILER DIMENSIONS & RATINGS 27
12. REPAIR PARTS 29
TABLE OF CONTENTS
A. INSTRUCTION MANUALS
The Installation, Operation & Maintenance Manual is
divided into four basic sections:
1. Preinstallation (Section 1)
2. Installation (Sections 2 through 8)
3. Start-Up (Section 9)
4. Maintenance (Section 10)
USING THIS MANUAL
Indicates special attention is needed, but not directly
related to potential personal injury or property
damage.
NOTICE
Indicates a condition or hazard which will or can
cause minor personal injury or property damage.
CAUTION
DANGER
Indicates a condition or hazard which will cause
severe personal injury, death or major property
damage.
Indicates a condition or hazard which may cause
severe personal injury, death or major property
damage.
WARNING
INSTALLATION AND OPERATING INSTRUCTIONS
2