GE JB905 Technical Service Manual page 14

Surface Unit Cook Settings
The controls for the radiant surface
units allow for 10 different heat settings:
LO, 2–9 and HI. The heating element
may not visibly glow at low heat settings.
NOTE: When changing from a high heat setting to
a lower heat setting, the surface unit may stop
glowing. This is normal. The unit is still on and hot.
Single Surface Unit—Cook Settings
To turn on a single surface unit:
Touch the ON/OFF pad, then touch
the (+)/(–) pad.
Use the (+)/(–) pad to choose the
desired power setting.
Tri-Ring Burner
To use the multi-size burner:
Touch the ON/OFF pad for the front
right surface unit.
Use the (+)/(–) pad to set the desired
power setting.
Touch the BURNER SIZE pad as
needed to select the desired burner
size. When first selected, the 9" size
is on. Touch again for the 7" and
again for the 5".
Using Heat Settings
■
At high or medium-high settings, never
leave food unattended. Boilovers cause
smoking; greasy spillovers may catch
on fire.
■
It is safe to place hot cookware
from the oven or surface units on the
glass-ceramic surface when it is cool.
NOTE: Cooktop temperatures increase with the
number of surface units that are on. With 3 or
more units turned on, surface temperatures are
high, so be careful when touching the cooktop.
The hot surface indicator light(s) will remain lit
after the surface unit is off until the surface has
cooled below 150°F.
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NOTE: This cooktop has a rapid heat-up feature.
If the cooktop is cool when turned on, it will glow
red for a short period of time until the desired
power setting is reached.
To turn off a single surface unit, touch
the ON/OFF pad again.
The light next to the BURNER SIZE pad
indicates which size surface unit is on.
To turn the surface unit off, touch the
ON/OFF pad.