4. Troubleshooting
68
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Error Trouble Shooting
SYMPTOM
DIAGNOSIS
REMEDY
The LED display is
dim or not visible.
* Check the display control harness
and connectors (CN430) on the PCB
and membrane control panel.
* LED display is defective.
* Reconnect securely or replace a damaged
membrane control harness.
* Replace the PCB assembly.
(PCB and membrane control glass panel.)
The buzzer does
not beep when a
keypad is touched.
* Check to see if the Sabbath function has
been turned on.
* The buzzer does not work on the PCB.
* Press and hold the Sabbath pad([Bake]+[
])
for at least 3 seconds. The display will show the
time of day when the function is turned off.
* Replace
the
PCB.
None of the cooktop
burners will light.
* There is no electrical power to the range.
* Plug in the power cord and/or reset the circuit
breaker for the range.
* The gas supply valve to the range is
closed.
* Open the gas supply valve.
* Check
the
terminals
on
the
spark
module for voltage.
* Replace the faulty spark module.
* Check for crimped or broken gas line
between the pressure gas regulator and
the surface burner control manifold.
* Replace the damaged gas line.
* Gas pressure regulator switch is closed.
* Replace the gas pressure regulator.
One cooktop burner
does not light.
* Check the harness connections at the
spark module.
* Reconnect loose connection or replace damaged
harness.
* Check the spark module.
* Disconnect
the
spark
module
terminal
for
the
͝ͱ͝иͱθ̧̈͝˝ɵЇθ͝ʪθࢋÃ˙͝ͱЭͱ̷ϩɇ˝ʪ̈ϑ͔ʪɇϑЇθʪʒࡡ
replace the spark module.
* Check the electrode for that burner.
* Disconnect the electrode and check whether
electrode wire or tip is broken. Replace the
faulty electrode.
* Check
˙ͱθɇʒ̈θϩцϑЇθ˙ɇʀʪɵЇθ͝ʪθͱθ̈ѣʀʪࢋ
* Clean
ɇ͝ʒࢥͱθθʪΧ̷ɇʀʪϩ˵ʪϑЇθ˙ɇʀʪɵЇθ͝ʪθͱθ̈ѣʀʪࢋ
NOTE
: Replacement
ͱθ̈ѣʀʪϑ˵ͱЇ̷ʒɇ̷иɇцϑɵʪϩ˵ʪ
same size as removed.
* Check for crimped or broken gas lines.
* Replace damaged gas lines.
* Faulty surface burner control.
* Each surface burner control is an integral part of
the surface burner control manifold. Replace the
manifold.
