Thermador PROFESSIONAL PRO HARMONY PRG364GDH Guide D'entretien Et D'utilisation page 43

Power Failure
In the event of a power failure, only the standard burners
can be lit manually. It is necessary to light each standard
burner individually.
®
The two ExtraLow burners on the left side cannot be used
during a power failure. Be sure to turn them OFF if a power
failure occurs because they will not turn back on until the
control knobs are turned OFF and then turned back on
again. See "WHAT TO DO IF YOU SMELL GAS" on
page 1.
Intermittent or Constant Igniter Sparking
Intermittent or constant sparking of the sealed gas surface burners can result from a number of preventable conditions.
Eliminate these conditions as indicated in the following chart.
SYMPTOM
Intermittent sparking
More than four clicks of
igniter before lighting
Constant Sparking
CAUSE
• Ceramic igniter is wet or dirty.
®
• STAR burner ports are clogged.
• Improper fit of STAR burner cap onto
STAR burner base.
• Range is not properly grounded.
• Electrical power supply is incorrectly
polarized.
All oven knobs and selectors must be set to OFF before
powering up the range. To prevent unintended operation at
power up, please set all oven knobs to OFF.
If the range's cooktop is being used when the power failure
occurs, turn all of the burner control knobs to the OFF
position. The standard burners can be lit by holding a
match at the ports and turning the control knob to the HI
position. Wait until the flame is burning all the way around
the burner cap before adjusting the flame to the desired
height.
• Carefully dry or clean igniter.
• Clean ports on STAR burner cap with a
wire, a needle or straightened paper clip.
• Align STAR burner cap properly on STAR
burner base.
• Refer to the Installation Manual. Have a
qualified electrician ground the range
properly.
REMEDY
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