Panasonic EP-MA73, Service Manual

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5.4. Display of malfunction analysis-1 [C4]
Category of abnormal stop is shown.
1. Proceed the procedures of 5.1. Preparation of Secret Mode.
2. Push the button of BACK INTENSITY till C4 appears, and push the OK button. Any of the following is shown.
* If there is something wrong with the Motors or Sensors, go to C7 or C8.
5.5. Display of malfunction analysis-2 [C6]
It is shown at which operation the Massage block stops abnormally.
1. Proceed the procedures of 5.1. Preparation of Secret Mode.
2. Push the button of BACK INTENSITY till C6 appears, and push the OK button. Any of the following is shown.
5.6. Display of malfunction analysis-3 [C7]
It is shown which parts were stalled in the abnormal stop.
1. Proceed the procedures of 5.1. Preparation of Secret Mode.
2. Push the button of BACK INTENSITY till C7appears, and push the OK button. Any of the following is shown.
Entry
Operation mode Explanation of the summary
Condition
Type No. Display Contents
C4 Display of abnormal stop contents Display of the abnormal stop infor-
mation
0 Normal
1 Motor stalled
2 Sensor malfunction
3 Communication error
4 Sub PCB malfunction
5 Abnormal load
6 Massage block heater error
7 Foot heater error
Entry
Operation mode Explanation of the summary
Condition
Type No. Display Contents
C6 Display of abnormal stop operation
contents It is shown at which operation the
Massage block stops abnormally. 0 Normal
1 Massaging
2 Upward movement
3 Downward movement
4 Wider movement
5 Narrower movement
6 Stronger movement
7 Weaker movement
Entry
Operation mode Explanation of the summary
Condition
Type No. Display Contents
C7 Display of the stalled parts It is shown which parts were
stalled. 0 Normal
1 Up/down motor
2 Width motor
3 Intensity motor
4 Tapping motor
5 Ottoman lift motor
6 Continuous Ottoman lift motor
7 Reclining lift motor
8 Continuous Reclining lift motor