6.Steam Sensor and Digital Programmer Circuit

In order to determine if the steam sensor function of the digital programmer circuit is in working order or not, do the following

test.

1)Place a water load (150 cc) in the oven.

2)Tap Sensor Reheat pad.

3)Tap Start Pad.

4)Steam Sensor detects steam about 1.5 to 4 minutes after the Start Pad is tapped.

5)T1 time cooking automatically switches to remaining time cooking

(T2).

6)The remaining cooking time (T2) appears in display window. If the following cooking time appears, Steam Sensor function is normal.

T1 TIME

T2 TIME

(Remaining cooking time)

1 Min. 30 Sec.~4 Min.

8 Sec.~23 Sec.

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Panasonic NN-S560BF, NN-S560WF, NN-L530BF service manual Steam Sensor and Digital Programmer Circuit