Service manual

Component Testing Information
!
WARNING
To avoid risk of electrical shock, personal injury, or death, disconnect power to oven before servicing, unless
testing requires it.
RS2310005 Rev. 0 14
Illustration Component Test Procedure Results
ERC Controlled
ERC - Sigma
Touchmatic electronic
range control
F0-0
- No error. Initial factory setting.
F1-1
- Over temperature while
cooking.
F1-3
- Over temperature while
cleaning.
F1-5
- Cancel key input out of range.
F1-7
- Keyboard disconnected.
F1-8
- Shorted key.
F1-9
- Slave micro not functioning.
F1-A
- VCC/GND lift off.
F1-C
- Control not calibrated.
F1-E
- EEPROM data corruption.
F1-F
- Incorrect project number in
EEPROM.
F1-H
- Door Switch input circuit failure.
F1-J
- Latch switch input circuit failure.
F3-1
- Sensor or sensor circuit failure.
F9-1
- Auto latch will not lock.
F9-2
- Auto latch will not unlock.
Check sensor and wiring first, replace
control if sensor is good.
Check sensor and wiring first, replace
control if sensor is good.
Replace control.
Verify wire connection is tight and replace
control if failed.
Replace control.
Replace control.
Replace control.
Replace control.
Replace control.
Replace control.
Check switch and wiring.
Check switch and wiring.
Check wire connections and sensor.
Check wiring, motor, and latch switch.
Check wiring, motor, and latch switch.
ERC Controlled
Temperature
adjustment
(BAKE mode only)
Press
BAKE
pad.
Press in oven temperature of 500°F.
Immediately press and hold
BAKE
until current offset appears in display,
approximately 3 seconds.
To decrease or increase oven
temperature. Press
BAKE
until
negative or positive offset appears.
Oven can be adjusted from 35° to -
35°. To avoid over adjusting oven
move temperature in 5° increments
each time.
Press
START
to accept offset setting
or press
CANCEL
to restore to
previous offset setting.
While increasing or decreasing oven
temperature, this does affect
self-cleaning temperature.
Temperature adjustment will be retained
even through
a power failure.
Offset is a wrap-around function from 35
°
to
-35
°
in 5
°
increments.
ERC Controlled
Sabbath mode
(BAKE mode only)
Press
BAKE
, enter desired
temperature and press
START
. Press
the
8
key and hold for 3 seconds. The
STAR symbol will flash and “Sab” is
displayed in the temperature digits
area. The STAR will flash for 5
seconds until Sabbath mode initiates
and temperature displays. Pressing
CANCEL
will deactivate the Sabbath
mode and cancel the bake operation.
Sabbath mode can also be cancelled
by pressing and holding the
8
key for 3
seconds, but bake operation will
continue.
BAKE
and
ON
indicators will
illuminate in display during bake
operation.
Sabbath mode will disable the 12 hour
shut-off to allow baking operation for a
maximum of 37 hours.
The state of the oven light must be set
before entering Sabbath mode. If oven
light was on when Sabbath mode was
activated oven light will remain on. If oven
light was off when Sabbath mode was
activated oven light will remain off.
All prompts, messages, timed cook
modes, and alert tones are deactivated
while in the Sabbath mode. All keys are
disabled except
CANCEL
and the
8
key
ERC Controlled
Twelve hour off Control will automatically cancel any
cooking operation and remove all relay
drives 12 hours after the last pad
touch.
ERC Controlled
Child lock out Press the
7
key and hold for 3
seconds. Control will return to normal
operation by repeating the procedure.
Control input features will be disabled
and display will indicate the padlock
symbol.