IBC SFC 99 Quick Start Manual page 5

Note: A llow the appliance to operate at High Fire for 3 minutes to stabilize. (The appliance operates in
manual mode for 10 minutes then switch back to the normal operating mode. To extend manual mode
operation, press the Service and Plus buttons t ogether twice while the appliance is operating in
manual mode to reset the timer for 10 more minutes.) Do not make adjustments if the service display
shows an "h".
5. Clock the gas meter (see instructions
full maximum rating plate input.
a. With a combustion analyzer probe in the flue gas test port, check the measured results against
Table 1 - High Fire.
b. If the results are outside the permitted range, check the inlet pressure, and confirm that the correct
orifice is installed.
6. Switch the appliance to low fire by pressing the Service button and Minus button at the same time. The
appliance will drop to low fire. "L" will show in the service display.
a. Compare the readings with Table 1
Adjustment cap to reveal a Torx head screw.
b. Make tiny adjustments, typically less than 1/8th of a turn at a time. Turn the screw clockwise to
increase CO and counter-clockwise to reduce CO
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turn, contact the factory.
c. When finished, replace the Low Fire cap, and leave the manual mode by pressing + AND -
simultaneously.
7. Switch off the appliance by pressing the space above the dot.
8. Turn off the gas at the appliance's manual gas v alve.
9. Remove the flue gas analyzer from the test port, and reinstall the test port cap.
10. Remove the gas pressure manometer from the gas valve, and fully close the test port.
11. Turn on the gas at the appliance's manual gas valve.
12. Ensure there are no gas leaks before reinstalling the front cover.
13. Turn on the appliance by pressing the space above the dot.
Next you must fill in the information and affix the included fuel conversion labels to the appliance as indicated
after the conversion is completed.
Completing and Affixing the Conversion Labels
1. Fill in the conversion labels (included in the kit) associated with the new fuel type.
2. Place the conversion labels onto the boiler as indicated on the last page.
SFC 99 / SFB 99 - Fuel Conversion to Natural Gas - P-805
C locking the Meter (for Natural Gas only) on page
- Low Fire. If adjustment is necessary, remove the Low Fire
. If the target cannot be met, even after a half
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6) to confirm
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