Service Information - Sharp AX-1100R Service Manual

AX-1100R/S
Remedy in the event that Microwave energy is not produced when the power supply cord is disconnected during
Steam cooking or Grill cooking.
Carry out Steam cooking first and then carry out the microwave cooking check as follows;
1. Steam cooking
 -. Press Steam Cook High key.
 -2. Enter only  sec. of the cooking time by pressing number "" key.
 -3. Press Start key.
 -4. After the end of steam cooking, open the oven door and leave the oven door open for more than 25 sec.
2. Microwave cooking check
2 -. Place one cup of water (approx. 250 ml) in the oven and close the door securely.
2 -2. Enter  min. of the cooking time by pressing the number keys , 0 and 0.
2 -3. Press Start key.
2 -4. After one minute, check the water inside the oven is hot.
Reason and details
When the power supply cord is disconnect during Steam cooking or Grill cooking, very unusually the exhaust damper cam may stop in the
place where the NO -COM contacts of the exhaust dumper monitored switch is opened and the NC -COM contacts of the exhaust damper
switch is opened.
In this case, when the microwave cooking is started, the microwave energy will not be produced. Because the high voltage transformer is
turned off by the exhaust damper monitored switch.
In such a case, by operating the oven in Steam cooking or Grill cooking once, the exhaust damper cam can rotate again. And after cook -
ing, the exhaust damper cam will stop in the correct place. And when the microwave cooking is started, the microwave energy will be pro -
duced normally.

SERVICE INFORMATION

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