Panasonic NN-V673SBBPQ Service Manual page 22

Setting Output
Turbo 1000W
High 900W
Defrost 440W
Medium 600W
Low 440W
Simmer 440W
Warm 440W
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
Grill 1 33"
Grill 2 24"
Grill 3 18"
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
ON OFF
Grill 1 33 0
Grill 2 24 9
Grill 3 18 15 Simmer 440W
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
On Time
22
22
16
22
22
15
8
OFF Time
0"
9"
15"
Micropower
OUTPUT ON
Medium 600W 22
Low 440W 22
15
Warm 440W 8
Off Time
0
0
6
0
0
7
14
OFF
0
0
7
14
12