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SL 40-399 G3 - Convert to LP fuel (P-Kit 302B)

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 8.  Make tiny adjustments (may require several turns). Turning the High Fire (Gas : Air Ratio Adjustment) screw 

clockwise will lean out the flame.

 

Note

Clock the gas meter (see instructions on Page 6) to confirm full maximum rating plate input. Check 

the measured results with 

Table 2 

.

 9.  Set the heat-out value in manual mode to the minimum MBH for the boiler (see 

Table 1 

).

 10.  While the boiler is at Low Fire, compare the combustion reading against the reading in 

Table 2 

. The reading 

should be within the range listed.

 11.  Restore the load to the previous load type. All the programmed settings will be restored and the load will 

operate as before. Confirm a smooth ignition sequence.

 12.  Turn off the gas supply at the gas shut-off valve.

 13.  Disconnect the power to the boiler.

 14.  Disconnect the manometer.

 15.  Close the gas supply test port screw by turning clockwise.

 16.  Turn on the gas supply shut off valve and test for gas leaks.

 17.  Restore power to the boiler.

Next you must fill in the information and affix the included fuel conversion labels to the boiler in the positions 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 at the positions indicated on 

Where to Place Conversion Labels on 

the Boiler on page 7

.

Содержание SL 40-399 G3

Страница 1: ...owed 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 installa...

Страница 2: ...eft of the long brass protrusion on the front of the gas valve It will have to be adjusted to attain optimum combustion results whenever fuel conversion is undertaken however no mixture adjustment mus...

Страница 3: ...e the O ring and orifice if installed You will need the O ring in Step 8 4 Note the orientation and screw positions and then remove the bolts and venturi mixing device from the fan 5 Remove the ventur...

Страница 4: ...Errors The boiler automatically resets after 60 minutes if no action is taken To perform a combustion test and adjustment 1 Turn off the boiler s gas shut off valve 2 With a small 1 8 or 3 mm flat scr...

Страница 5: ...grammed settings will be restored and the load will operate as before Confirm a smooth ignition sequence 12 Turn off the gas supply at the gas shut off valve 13 Disconnect the power to the boiler 14 D...

Страница 6: ...shut off 4 With a Stop Watch record the number of seconds for the smallest dial to make 1 full revolution 5 CFH 3600 x Dial Size Seconds 6 CFH x 1000 check local Btu content Input Btu s Note For 2 PS...

Страница 7: ...SL 40 399 G3 Convert to LP fuel P Kit 302B 7 Where to Place Conversion Labels on the Boiler...

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