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4. Troubleshooting
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Error Trouble Shooting
SYMPTOM
DIAGNOSIS
REMEDY
Oven lamp is not
working .
*
Make sure the door lock feature is
not turned on .
*
Unlock the controls by pressing and
holding the lock key for 3 or more seconds .
*
Check for a burned out bulb .
*
Replace with a 40 watt appliance bulb .
*
Check the harness connections, the
oven lamp relay (RY06), and the
source control relay (RY01) .
*
Repair or replace loose or disconnected
harness .
*
Replace any malfunctioning relays .
*
Measure the resistance across the
light ballast/socket terminals .
(Normal : ∞)
*
Replace the light ballast/socket .
*
Replace the PCB .
Convection fan is
not rotated .
*
Check the harness and harness
connector (CN02) on the PCB and
at the terminals at each convection
motor) .
*
Reconnect a loose or disconnected harness
or replace a damaged harness .
*
Check the membrane control harness
and connectors (CN08) on the PCB
and touch control panel .
*
Reconnect securely or replace a damaged
membrane control harness .
*
Check the convection fan relay
(RY05) and the connector (CN02) on
the PCB .
*
Replace the malfunctioning relay .
*
Replace the PCB .
*
Measure the resistance across the fan
motor terminals .
*
Replace the burned out fan motor .
The oven smells
and/or smokes
when it is initially
started .
*
This is normal .
*
The insulation around the oven will give off a
slight odor until the adhesive has cured . This
should go away after the first couple of oven
uses .
*
The oven is designed to burn off dirt and/or
foreign substances .
*
If the oven is dirty, run a self-cleaning
cycle .(See page 53 in the “User Manual” .) A
ventilation system should be used while the
oven is self cleaning .
The LED display is
dim or not visible .
*
Check the membrane control harness
and connectors (CN08) on the PCB and
membrane control panel .
*
LED display is inferior .
*
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+Touch
to wake-up) for at least 3 seconds . The
display will show the time of day when the
function is turned off .
*
Replace the PCB .