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SFC 99 / SFB 99 - Fuel Conversion to Propane - P-804

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5

Note

:  Allow 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  together 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.   a.  While in manual high fire, to confirm full maximum rating plate input (estimated):

 i.  Press 

Service button for two seconds to enter the Information menu.

 ii.  Press 

 Plus button repeatedly until the right window indicates "F". The input is displayed 

in the Main window.

 iii.  Press   Flame button to return to the Service menu.

 b.  With a combustion analyzer probe in the flue gas test port, check the measured results against 

Table 1 

 - High Fire. 

 c.  If the results are outside the permitted range, check the inlet pressure, and confirm that the correct 

orifice and venturi are 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 

- Low Fire. If adjustment is necessary, remove the Low Fire 

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

2

 and counter-clockwise to reduce CO

2

. If the target cannot be met, even after a half 

turn, contact the factory. 

 c.  When finished, replace the Low Fire cap, and leave the manual mode by pr 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 valve.

 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.

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 appliance as indicated on the next page.

Содержание SFC-99

Страница 1: ...he manufacturer s instructions and all applicable codes and requirements of the authority having jurisdiction If the information in these instructions is not followed exactly a fire an explosion or production of carbon monoxide may result causing property damage personal injury or loss of life The qualified service agency is responsible for the proper installation of this kit The installation is n...

Страница 2: ...he appliance to propane a combustion CO2 reading must be taken by a qualified technician using properly functioning and calibrated combustion analyzing equipment and the results compared to the values in Table 1 Propane CO2 Value at High Fire with front cover open CO2 Value at Low Fire with front cover open Max CO2 value 11 5 Actual Value at High Fire Minus 0 3 Min CO2 value 9 8 9 5 Table 1 Propan...

Страница 3: ...isconnect the electrical power 3 Disconnect the nut at the gas valve outlet top of the gas valve and remove the O ring and orifice 4 Insert the correct orifice into the O ring and re install into the nut at the gas valve outlet top of the gas valve and then tighten the nut 5 Restore the gas supply by opening the gas control valve 6 Test for leaks by using an approved leak detection solution on all...

Страница 4: ...ected After 4 unsuccessful trials for ignition the appliance locks out and will need to be manually reset by pressing the Return Arrow button To perform a combustion test and adjustment 1 Turn off the appliance s manual gas valve 2 With a Torx 15 screwdriver open the inlet gas supply pressure test port by turning its screw 1 full turn counterclockwise 3 Attach a manometer to the inlet pressure tes...

Страница 5: ...ing 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 Low Fire If adjustment is necessary remove the Low Fire 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 CO2 and counter clockwise to r...

Страница 6: ...Where to Place Conversion Labels on the appliance 6 ...

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