Electrolux EW27MO55HSA, Техническое и сервисное руководство

Страница: 28 / 48

Troubleshooting and Testing
3-10
Procedure
Letter
N
Component Test
AH SENSOR TEST
Checking the initial sensor cooking condition:
WARNING: The oven should be fully assembled before following procedure.
1. The oven should be plugged in at least two minutes before sensor cooking.
2. Room temperature should not exceed 95°F (35°C).
3. The unit should not be installed in any area where heat and steam are generated. The unit
should not be installed, for example, next to a conventional surface unit. Refer to the
“Installation Section”.
4. Exhaust vents are provided on the back of the unit for proper cooling and air flow in the cavity.
To permit adequate ventilation, be sure to install so as not to block these vents. There should be
some space for air circulation.
5. Be sure the exterior of the cooking container and the interior of the oven are dry. Wipe off any
moisture with a dry cloth or paper towel.
6. The Sensor works with food at normal storage temperature. For example, chicken pieces would
be at refrigerator temperature and canned soup at room temperature.
7. Avoid using aerosol sprays or cleaning solvents near the oven while using Sensor settings. The
sensor will detect vapor given of by the spray and turn off before food is properly cooked.
8. After the oven is started on sensor cooking condition, if the sensor has not detected the vapor of
the food within 30 minutes, ERROR will appear and the oven will shut off.
WATER LOAD COOKING TEST
WARNING: The oven should be fully assembled before following procedure.
Make sure the oven has been plugged in at least two minutes before checking sensor cook
operation. The cabinet should be installed and screws tightened.
1. Fill approximately 200 milliliters (7.2 oz) of tap water in a 1000 milliliter measuring cup.
2) Place the container on the center of tray in the oven cavity.
3) Close the door.
4) Touch BAKED POTATO pad and number pad 1. Now, the oven is in the sensor cooking
condition and “BAKED POTATO” will appear in the display.
5) The oven will operate for the first 16 seconds, without generating microwave energy.
When the AH sensor is defective (open or short), Error will appear in the display after 16
seconds cleaning time. If ERROR appears check sensor wire connections and/or AH sensor.
NOTE: ERROR will appear if the door is opened or STOP/CLEAR pad is touched during first stage
of sensor cooking.
6) After approximately 16 seconds, microwave energy is produced.
If ERROR is displayed or the oven does not turn off, replace the humidity sensor or check the
control unit, refer to explanation on next page.