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Burnham
FCM120 manual
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Contents
FCM120
WARNING:
101008-01-12/06
Table of Contents
I Product Description
II Specifications
IIIBefore Installing
IV Locating the Boiler
Figure 4.1: Clearances To Combustible Or Non-combustibleMaterial
TABLE 4.2: CLEARANCES FROM VENT PIPING TO COMBUSTIBLE CONSTRUCTION
V Mounting The Boiler
A.Wall Mounting
B.Floor Mounting
Page
Page
VI Air for Ventilation
Page
VII Venting
A. Vent System Design
Page
TABLE 7.1: SUMMARY OF HORIZONTAL VENTING OPTIONS
Page
TABLE 7.4: U.S. BOILER CONCENTRIC VENT COMPONENTS (VENT OPTION 1)
TABLE 7.5: PERMISSIBLE STAINLESS STEEL VENT SYSTEMS AND
PRINCIPLE VENT COMPONENTS (VENT OPTIONS 2, 5)
Page
TABLE 7.7: VENT/ AIR INTAKE FITTING EQUIVALENT LENGTH
TABLE 7.8: SUMMARY OF VERTICAL VENTING OPTIONS
B. Removing an Existing Boiler From a Common Chimney
C. Assembly of U.S. Boiler 60/100mm Concentric Venting
Page
Figure 7.12: Cutting Outer Pipe
Figure 7.13: Cutting Inner Pipe
Page
D. Assembly of Stainless Steel Venting
Figure 7.17a: Star-34Connection to Vent Collar
Figure 7.17b: Star-34Connections
Figure 7.18: Z-VentIII Connection to Vent Collar
Figure 7.19: SAF-TVent EZ Seal Connection to Vent Collar
Figure 7.20: FasNSeal Connection to Vent Collar
E. Condensate Trap and Drain Line
Page
VIII Gas Piping
IX System Piping
A. General System Piping Precautions
B. System Design
Method 1: Primary/Secondary Piping
Figure 9.2: Piping Method #1 - Heat Only
Page
Page
TABLE 9.5: PIPE AND CIRCULATOR SIZING FOR BOILER LOOP
TABLE 9.6: PIPE AND CIRCULATOR SIZING FOR INDIRECT WATER HEATER LOOP
TABLE 9.7: FITTING EQUIVALENT LENGTHS
Figure 9.8: Piping Method #2 - Direct Connection of Boiler to Heating System
C: Standard Piping Installation Requirements
D.Piping for Special Situations
Page
X Wiring
Page
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XI Start-upand Checkout
WATER QUALITY AND BOILER WATER ADDITIVES
IMPORTANT NOTE
FCM Series Lighting and Operating Instructions
Figure 11.1: Burner Flame
THE OUTLET PRESSURE FOR THE GAS VALVE HAS BEEN FACTORY SET
AND REQUIRES NO FIELD ADJUSTMENT. THIS SETTING IS SATISFACTORY
FOR BOTH NATURAL GAS AND PROPANE. ATTEMPTING TO ADJUST THE
OUTLET PRESSURE MAY RESULT IN DAMAGE TO THE GAS VALVE AND
Figure 11.2: Gas Valve Detail
TABLE 11.3: TYPICAL CO2/O2 COMBUSTION
READINGS RANGE
Model
Fuel
Page
XII Operation
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Page
TABLE 12.3: BOILER STATUS
First Digit
Boiler Status
Figure 12.4: Outdoor Reset Curve
XIII. Service and Maintenance
Page
XIV. Troubleshooting
TABLE 14.3: SOFT LOCKOUT CODES DISPLAYED
TABLE 14.4: HARD LOCKOUT CODES DISPLAYED
XV Parts
Page
PARTS LIST
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PARTS LIST (Continued)
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Appendix A: Special Requirements For Side-WallVented Appliances
In The Commonwealth of Massachusetts
IMPORTANT