Do-It-Yourself Maintenance - Thermador PRO-HARMONY PRD30 Care And Use Manual

Do-It-Yourself Maintenance

Oven Light Bulb
Replacement
Power Failure
Intermittent or Constant
Igniter Sparking
SYMPTOM
Intermittent sparking
More than four clicks of
igniter before lighting
Constant Sparking
Page 44
Replace only with a 10-watt, halogen light bulb designed for appliance oven use.
DO NOT USE a standard household light bulb in any oven or any bulb over 10
watts.
To Replace the Light Bulb:
1. Make sure that oven selector is in the OFF position (oven light off).
2. Remove the light cover.
3. Remove the burned-out bulb. Replace it with a 10-watt halogen appliance light
bulb only. Do not touch bulb with fingers. Follow bulb manufacturer's instruc-
tions.
4. Replace cover. (See Caution).
CAUTION
Before replacing the light bulb, be certain the Oven Light Switch is in the
off position. Let bulb and cover cool completely before touching. If the
light bulb glass comes loose from the base, turn the power to the oven
OFF at the circuit breaker panel before attempting to remove the bulb
base from the socket.
• In the event of a power failure, only the standard burners can be lighted manu-
ally. It is necessary to light each standard burner individually.
• 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 lighted
by holding a match at the ports and turning the control knob to the
Wait until the flame is burning all the way around the burner cap before adjust-
ing the flame to the desired height. The two ExtraLow
cannot be used during a power failure. Be sure to turn them OFF if a power fail-
ure 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", inside
front cover.
• If you have low gas pressure, contact your gas company.
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
chart.
CAUSE
• Ceramic igniter is wet or dirty.
• Burner ports are clogged.
• Improper fit of burner cap onto
burner base.
• Range is not properly grounded.
®
burners on the left side
REMEDY
• Carefully dry or clean igniter.
• Clean ports on burner cap with a wire, a
needle or straightened paper clip.
• Align burner cap properly on burner base.
• Refer to Installation Instructions. Have a
qualified electrician ground the range
properly.
position.