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47
XI Start-up and Checkout
Use the following procedure for initial start-up of the boiler:
1) If not already done,
fl
ush the system to remove sediment,
fl
ux, and traces of boiler additives. This should be
done with the boiler isolated from the system.
2) Fill the boiler and hydronic system with water meeting the following requirements below (also see the note on the next
page):
pH between 6.5 and 8.5
Total Solids less than 2500 PPM
Hardness less than 120 PPM (7 Grains/Gallon)
Pressurize the system to at least 12 psi at the boiler
3) Check all new piping for leaks and purge piping sections that are
fi
lled with air. See the National Fuel Gas Code for
additional information on testing and purging gas lines.
4) Vent system must be complete and free of obstructions before attempting to
fi
re boiler. Make sure that the silicone cure
time called for in the vent assembly instructions has passed before
fi
ring boiler.
5) Inspect all line voltage wiring for loose or uninsulated connections.
6) Remove the dust cap from the condensate trap (Fig 7.21). Add water to the trap until water runs out the condensate
drain. Reinstall the dust cap.
NOTE
SAFE LIGHTING AND OTHER PERFORMANCE CRITERIA WERE MET WITH THE GAS
TRAIN ASSEMBLY PROVIDED ON THE BOILER WHEN THE BOILER UNDERWENT
THE TEST SPECIFIED IN Z21.13.
WARNING
NEVER ATTEMPT TO FILL A HOT EMPTY BOILER
WARNING
• NEVER USE A FLAME TO CHECK FOR GAS LEAKS.
• MAKE SURE THAT THE AREA AROUND THE BOILER IS CLEAR AND FREE FROM
COMBUSTIBLE MATERIALS, GASOLINE AND OTHER FLAMMABLE VAPORS AND
LIQUIDS
Summary of Contents for FREEDOM FCM120
Page 8: ...8 Figure 5 1 Wall Mounting Hole Locations ...
Page 9: ...9 Figure 5 2 Boiler Mounting Hardware ...
Page 11: ...11 Figure 6 1 Boiler Installed In A Confined Space Ventilation Air From Inside ...
Page 31: ...31 Figure 7 21 Condensate Piping Arrangement ...
Page 44: ...44 Figure 10 1 Wiring Connections Diagram ...
Page 45: ...45 Figure 10 2 Ladder Diagram ...
Page 46: ...46 Figure 10 3 Wiring of Isolation Relay for Control of Two Heating Circulators ...
Page 49: ...49 FCM Series Lighting and Operating Instructions ...
Page 55: ...55 FIGURE 12 2 BASIC MENU TREE ...
Page 64: ...64 ...
Page 66: ...66 ...
Page 68: ...68 ...
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Page 70: ...70 ...
Page 72: ...72 150 151 152 153 154 155 ...
Page 73: ...73 156 157 158 159 160 161 ...
Page 74: ...74 162 ...
Page 75: ...75 NOTES ...
Page 78: ...78 NOTES ...
Page 79: ...79 NOTES ...
Page 80: ......