Installation Instruction
22
Adjusting Simmer Low and Main Setting on Surface 
Burner for Natural Gas
1.  Remove the surface burner control knobs and bezels (oven 
control knobs and griddle control knobs do not have to be 
removed).
2.  Locate the Simmer low-turndown adjustment screw through 
the bezel on the left side of the ignition switch. 
3.  With the burner ON, and set to Simmer Lo, adjust the 
simmer ame down to the proper BTU level. Using a 
1/8" x 4
1
/
4
" (3.2 mm x 10.8 cm) at blade screwdriver, 
turn the simmer low-turndown adjustment screw 
counterclockwise until the ame becomes stable, does not 
icker, or appear to race around the burner. Once the ame 
is stable, turn the burner rate to SIMMER HIGH setting. The 
ame should increase to approximately 2X the ame height. 
If not, the low-turndown may be able to be adjusted low and 
still remain stable. Repeat this step for all surface burners, 
except the grill burner.
NOTE: Use a knob to adjust the burner valve.
NOTE: If your range has the IR grill, then skip ahead to the 
Convert IR Grill Burner section.
NOTE: Adjust each burner individually.
4.  With burner OFF, using the same at blade screwdriver, turn 
the main low-turndown adjustment screw 120-135 degrees 
counterclockwise. This will set the main low burner rate to a 
proper level.
5.  Replace the bezels using the 2 screws which attach to the 
valve brackets.
6.  Push the surface knobs onto the valve stems.
7.  Replace burner grates.
To Convert IR Grill Burner for Natural Gas
1.  Unplug range or disconnect power.
2.  Remove grill knob and bezel. The other surface knobs and 
bezels should still be off the range.
3.  Open the oven door and remove the two screws on each 
side of the range that hold the control console in place.
NOTE: Make sure to leave oven door open or the control 
console will not rest in the side brackets properly once it is 
detached.
4.  Pull up on the control console and let it drop forward into the 
notched console brackets on each side.
5.  Remove the two screws holding the grill orice holder 
bracket.
6.  Pull the grill orice holder out of the burner box far enough 
away to allow access to the orice with a wrench, using 
caution not to kink the attached tubing.
A B C
A.  Simmer low-turndown adjustment screw
B.  Ignition switch
C. Main low-turndown adjustment screw (inside stem)
A
A.  Control console bracket
A
B
A. Screws
B.  Grill orice holder bracket
A
B
A.  Grill orice
B.  Grill orice holder










