8
XI Start-up and Checkout
Use the following procedure for initial start-up of the boiler:
1) If not already done, flush the system to remove sediment, flux, 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 filled 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 fire boiler. Make sure that the silicone cure
time called for in the vent assembly instructions has passed before firing boiler.
5) Inspect all line voltage wiring for loose or uninsulated connections.
6) Remove the dust cap from the condensate trap (Figure 7.51). 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
Содержание FREEDOM
Страница 8: ...8 Figure 1 Wall Mounting Hole locations ...
Страница 9: ...9 Figure 5 2 Boiler Mounting Hardware ...
Страница 11: ...11 Figure 6 1 Boiler Installed In A Confined Space Ventilation Air From Inside ...
Страница 24: ...24 Figure 7 20 Installation of Reducing Elbow on Concentric Boiler Collar Figure 7 21 Dimension L ...
Страница 34: ...34 Figure 7 35b Cutting Vertical Terminal Figure 7 35c Completing Vertical Terminal Installation ...
Страница 42: ...42 FIGURE 7 51 CONDENSATE PIPING ARRANGEMENT ...
Страница 55: ...55 Figure 10 1 Wiring Connections Diagram ...
Страница 56: ...56 Figure 10 2 Ladder Diagram ...
Страница 57: ...57 Figure 10 3 Wiring of Isolation Relay for Control of Two Heating Circulators ...
Страница 60: ...60 FCM Series Lighting and Operating Instructions ...
Страница 66: ...66 FIGURE 12 2 BASIC MENU TREE ...
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