15
Control knobs
The knobs control the flow of gas through the valve.
Using the burners
1
Choose the control knob for the burner you want to use.
2
Press the knob down gently and turn it anticlockwise to
the HIGH
position. The ignitors on all the burners will
spark.
Flame failure models only:
Hold down the knob for
approximately 10 seconds after the burner has lit.
Releasing the knob too soon will extinguish the flame.
3
Adjust the flame anywhere between the HIGH
and
LOW positions. Do not adjust the flame between
HIGH
and (off).
Note: If the burner does not light within 15 seconds, turn
the control knob to the (off) position and wait at least
one minute before trying again.
4
After use, always turn the knobs to the (off) position.
For models without the flame failure safety feature, you
should also close the cock valve on the gas bottle or the
main gas supply line.
Flame failure safety feature (some models only)
Some cooktop models have a flame failure safety device.
These models have a flame failure probe as well as the
ignitor (see Fig 16).
The flame failure probe cuts off the gas supply to the
burner if the flame is blown out.
When lighting the burner on flame failure models, hold
down the knob for approximately 10 seconds after the
burner has lit.
Releasing the knob too soon will extinguish the flame.
If the flames are accidentally extinguished, turn off the
burner and do not try to light it again for at least one
minute (to allow the gas to disperse).
Using your cooktop
Fig. 15a Models HCG604WW, HCG604WX
(no flame failure safety feature)
Fig. 15b Models HCG604WFCW, HCG604WFCX
(with flame failure safety feature)
LOW
LOW
(closed valve)
(closed valve)
HIGH
HIGH
Burner
indicator
Burner
indicator
Fig. 15c Pushing then turning the control
knob (models HCG604WW, HCG604WX
without flame failure safety feature)
Fig. 15d Pushing then turning the control
knob (models HCG604WFCW, HCG604W-
FCX with flame failure safety feature)
Summary of Contents for HCG604W
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