Panasonic NN-V673SBBPQ, Service Manual

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Setting Output On Time Off Time
Turbo 1000W 22 0
High 900W 22 0
Defrost 440W 16 6
Medium 600W 22 0
Low 440W 22 0
Simmer 440W 15 7
Warm 440W 8 14
NOTE 1. The ON/OFF time ratio does not correspond with the percentage of microwave power
since approximately 2 seconds are required to heat the magnetron filament.
NOTE 2. If the microwave cooking time is longer than 3 minutes, the cooling fan will operate for 1
minute to cool the oven and its electronic components.
6.2. Grill Cooking
The digital programmer circuit controls the grill power by operating the power relay RY4 in the
sequence shown in the table below.
Duty cycles for Grill Cooking
Duty ON/OFF
ON Time OFF Time
Grill 1 33” 0”
Grill 2 24” 9”
Grill 3 18” 15”
NOTE 1: After grill cooking, the cooling fan will operate for 1 minute to cool the oven and its
electronic components.
6.3. Combination Cooking
Combination cooking is achieved by operating the microwave and grill together during one
cooking cycle. The digital programmer circuit controls the ON - OFF time of power relay 4 and the
inverter control signal, as shown in the folowing table.
Grill And Microwave Combination Duty Cycles
Grill Heater Micropower
ON OFF
OUTPUT ON
OFF
Grill 1 33 0
Medium 600W
22 0
Grill 2 24 9 Low 440W 22 0
Grill 3 18 15
Simmer 440W
15 7
Warm 440W 8 14
NOTE 1: After grill cooking, the cooling fan will operate for 1 minute to cool the oven and its
electronic components.
6.4. Auto weight defrost, Auto weight Cook NN-V651 NN-V621 NN-
V671
When an auto control feature is selected and the start pad pressed:
1. The digital programmer circuit determines the power level and the
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