6.3. Combination cooking control
Combination cooking is accomplished by operating the microwave and heater modes alternately during the same cooking cycle.
1. The digital programmer circuit generates the power relays control signals at a specific timing as shown in figure.
2. When the oven temperature reaches the predetermined temperature, the digital programmer circuit stops supplying power relay
control signals resulting in heaters to turn off. During this, digital programmer circuit continues supplying power relay 1, 3 control
signal so that microwave activity continues at predetermined duty ratio as shown in figure. The microwave activity continue to
cycle until entire cooking programme is completed.
3. When the oven temperature drops below the selected temperature, the digital programmer circuit generates power relay control
signals again at the predetermined timing.
NOTE:
After combination process, if oven temperature is higher than predetermined temperature, fan motor rotates for 5
minutes at maximum speed to cool the electric components of the oven.
14
NE-C1153 / NE-C1153C
Summary of Contents for Combi Wave NE-C1153
Page 4: ...1 CONTROL PANEL 4 NE C1153 NE C1153C ...
Page 5: ...2 OPERATION PROCEDURE 5 NE C1153 NE C1153C ...
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Page 10: ...3 SCHEMATIC DIAGRAM USA 10 NE C1153 NE C1153C ...
Page 11: ...4 SCHEMATIC DIAGRAM CANADA 11 NE C1153 NE C1153C ...
Page 12: ...5 WIRING DIAGRAM 12 NE C1153 NE C1153C ...
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Page 29: ...14 EXPODED VIEW AND PARTS LIST 29 NE C1153 NE C1153C ...
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Page 41: ...21 DIGITAL PROGRAMMER CIRCUIT PARTS LIST 41 NE C1153 NE C1153C ...