Jenn-Air CVG428 Cooktop User Manual


 
To adjust grill burner air shutters and surface burner air shutters (Some
models):
Theleft handair shuttercontrolsthe rearhaft ofthegrill burner orthe rearsurface burner.
The righthandshutter controls thefront halfofthe grillburner or the front surface burner.
Slide air shutter backward or forward to
increaseordecreasethesizeofthe airopening. A_RSHUTrER
screwdriver blade may be required to make
this adjustment. Observe change in flame A_R_,_-_jL_ "_
appearance as the air shutter is moved. AJ_SHUTrER_/--_SSE_SCREWOR_VEnBLADE
Adjustment is satisfactory when a clearly INSLOTAND]%'VISTWITH
SLIGHT pRESSURE TO ,_LLOW
defined, even blue flame results at the Hi AIR_HUTrERTOSLIDEEASILY
flame settfng. The snug fit of the air shutter
assures it will remain positioned correctly,
On any burner, closing the air shutter too far will cause the flame to become soft and
yellow tipped. Opening the air shutter too wide will cause the flame to blow away from
the burner ports. Proper adjustment will produce a sharp, clearly defined even. blue
flame.
Lo Flame Adjustment
This appliance has been shipped from the factory with Lo and Mealflame settings
adjusted for use with natural gas and average installations.There is a wide variety of
conditionscaused byaltitude and gas mixturescontrolled by utilitycompanies which will
vary and affect the gas flame and performance. Adjustments should be made at time
of installation. If conditions change, follow the procedures outlined below to adjust the
Lo setting.
1. Light burner and set control knob for low flame,
2. Remove control knob from valve stem,
CAUTION: Never use a metal bladeto pry
knoboff. If knob cannot be easily removed
tuckthefolds ofa cloth dishtowelunder the
knob skirt and pull the towel upward with
steady, even pressure.
3. tnsert a slender, thin-blade screwdriver
intothe recess at center of valve stem and
engage blade with slot in adjusting screw.
4. Turn center stem adjusting screw slightly
to set flame size. Note: Turn clockwise to
reduce or counterclockwise to increase
flame size.
5. Replace control knob when adjustment is
completed.
Proper adjustment will produce a stable, steady blue flame of minimum size. The final
adjustment should be checked by turning knob from Hi to Lo several times without
extinguishing the flame. This adjustment, at the Lo setting,will automatically provide
the proper flame size at Med setting.
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