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USING THIS MANUAL 1
A. INSTRUCTION MANUALS . . . . . . . . . . . . . . .1
B. SPECIAL ATTENTION BOXES . . . . . . . . . . . .1
1. PREINSTALLATION 2
A. ACCESSIBILITY CLEARANCES . . . . . . . . . . .2
B. CLEARANCE FROM COMBUSTIBLE
CONSTRUCTION . . . . . . . . . . . . . . . . . . . . . .3
C. COMBUSTION AND VENTILATION AIR . . . .3
D. CHIMNEY OR VENT . . . . . . . . . . . . . . . . . . . .3
E. BOILER SETTING . . . . . . . . . . . . . . . . . . . . . .4
F. INSTALLATION SURVEY . . . . . . . . . . . . . . . .5
G. PLANNING THE LAYOUT . . . . . . . . . . . . . . . .5
H. VERIFY COMPONENTS . . . . . . . . . . . . . . . . .5
2. PLACE THE BOILER 10
A. PACKAGED BOILER . . . . . . . . . . . . . . . . . . .10
B. ASSEMBLED BLOCK BOILER . . . . . . . . . . .10
C. KNOCKDOWN BOILER – PLACING
THE SECTIONS . . . . . . . . . . . . . . . . . . . . . .10
D. INSTALL COILS OR PLATES . . . . . . . . . . . .17
E. HYDROSTATIC TEST THE BOILER . . . . . . .17
F. APPLY CLEANOUT COVER PLATES . . . . . .18
G. INSTALL FLUE COLLAR . . . . . . . . . . . . . . . .18
H. INSTALL FLUE BAFFLES . . . . . . . . . . . . . . .19
I. INSTALL CHAMBER LINER . . . . . . . . . . . . .19
3. PIPE THE BOILER 20
A. PREPARATION . . . . . . . . . . . . . . . . . . . . . . .20
B. SUPPLY AND RETURN PIPING . . . . . . . . . .20
C. LOW SYSTEM TEMPERATURE . . . . . . . . . .20
D. CHILLED WATER SYSTEMS . . . . . . . . . . . .23
E. HIGH FLOW RATE PIPING . . . . . . . . . . . . . .23
F. MULTIPLE BOILER INSTALLATIONS . . . . . .23
4. ASSEMBLE THE JACKET 27
A. PREPARE THE PARTS . . . . . . . . . . . . . . . . .27
B. APPLY JACKET SIDES AND CORNERS . . .27
C. APPLY JACKET FRONT PANELS . . . . . . . . .27
D. APPLY JACKET REAR PANEL . . . . . . . . . . .27
E. APPLY JACKET TOP PANELS . . . . . . . . . . .27
F. APPLY PLATES AND LABELS . . . . . . . . . . .27
5. VENTING 29
6. INSTALL THE BURNER 29
A. BURNER APPLICATION . . . . . . . . . . . . . . . .29
B. INSTALL BURNER MOUNTING PLATE . . . .29
C. MOUNT THE BURNER . . . . . . . . . . . . . . . . .29
7. CONNECT FUEL PIPING 31
A. GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . .31
B. INSTALL FUEL OIL PIPING . . . . . . . . . . . . .31
C. INSTALL GAS SUPPLY PIPING . . . . . . . . . .31
D. TEST GAS SUPPLY PIPING . . . . . . . . . . . . .31
8. INSTALL CONTROLS AND TRIM 33
A. INSTALL SAFETY RELIEF VALVE . . . . . . . .33
B. INSTALL DRAIN VALVE . . . . . . . . . . . . . . . .33
C. INSTALL LOW WATER COUTOUT(S) . . . . .33
D. INSTALL CONTROLS & TRIM . . . . . . . . . . .33
E. PIPE TANKLESS HEATERS IF USED . . . . . .34
F. CONNECT SUPPLY WIRING . . . . . . . . . . . .34
G. INSTALL CONTROL WIRING . . . . . . . . . . . .34
9. STARTING THE BOILER 37
A. CHECK THE PIPING . . . . . . . . . . . . . . . . . . .37
B. FILL THE BOILER . . . . . . . . . . . . . . . . . . . . .37
C. RUN BURNER CHECK-OUT . . . . . . . . . . . . .37
D. CHECK BOILER CONTROLS . . . . . . . . . . . .38
10. MAINTENANCE 39
A. PLACING BOILER IN OPERATION . . . . . . . .40
B. TO SHUT DOWN THE BOILER . . . . . . . . . .40
C. MAINTENANCE – ANNUAL . . . . . . . . . . . . .40
D. MONTHLY MAINTENANCE . . . . . . . . . . . . .41
E. DAILY MAINTENANCE . . . . . . . . . . . . . . . . .41
11. BOILER RATINGS & DIMENSIONS 42
12. REPAIR PARTS 45
A SERIES LC BOILER ASSEMBLY . . . . . . . . .45
B. SERIES LCE BOILER ASSEMBLY . . . . . . . .48
TABLE OF CONTENTS
TABLE OF CONTENTS