Panasonic EP-MA73 / EP-MA73KU892 Service Manual ▷ View online
13
5.7.
Display of malfunction analysis-4 [C8]
It is shown in which sensing is when the abnormal stop occurred.
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.
2. Push the button of BACK INTENSITY till C7appears, and push the OK button. Any of the following is shown.
*U10 display does not mean abnormal stops. Therefore, it is not memorized in the Microcomputer.
Entry
Operation mode
Explanation of the summary
Condition
Type
No.
Display
Contents
C8
Display of the kinds of sensor
abnormal
abnormal
It is shown at which sensor opera-
tions the Massage block stopped.
tions the Massage block stopped.
00
Normal
01
Up/down sensor detects no
change.
change.
02
Up/down sensor detects abnor-
mal change.
mal change.
03
Abnormal sensing in the begin-
ning of the Up/down motor
ning of the Up/down motor
04
Width sensor detects no
change.
change.
05
Width sensor detects abnormal
change.
change.
06
Abnormal sensing in the begin-
ning of the Width motor
ning of the Width motor
07
Intensity sensor detects no
change.
change.
08
Intensity sensor detects abnor-
mal change.
mal change.
09
Abnormal sensing in the begin-
ning of the Intensity motor
ning of the Intensity motor
10
Abnormal rotation speed of the
Tapping motor
Tapping motor
11
Normal Ottoman sensor
12
Ottoman sensor detects abnor-
mal change.
mal change.
13
Reclining sensor detects no
change.
change.
14
Reclining sensor detects
abnormal change.
abnormal change.
15
Massage block heater error
16
Foot heater error
14
5.8.
Display of function analysis-5 [C9]
It is shown in which operation the massage chair stopped abnormally and what malfunction has occurred.
1. Proceed the procedures 1-3 of 5.1. Preparation of Secret mode.
2. Push the button of BACK INTENSITY till C9 appears, and push the OK button.
3. Again, push the OK button, then push the button of BACK INTENSITY till the necessary number appears, and push the OK
2. Push the button of BACK INTENSITY till C9 appears, and push the OK button.
3. Again, push the OK button, then push the button of BACK INTENSITY till the necessary number appears, and push the OK
button.
When 01 is selected, the operation is displayed when abnormal stop occurred.
If no abnormal stop occurs, nothing is displayed.
If no abnormal stop occurs, nothing is displayed.
When 02 is selected, the past five memorized abnormal stops are displayed.
(Example of the display is shown below.)
After the memory is full of five abnormal stops, the oldest memory is deleted when a new memory is memorized.
(Example of the display is shown below.)
After the memory is full of five abnormal stops, the oldest memory is deleted when a new memory is memorized.
When 03 is selected, all the memorized abnormal stops are deleted.
* Abnormal stop information except the total operation time and each operation time is deleted.
* Abnormal stop information except the total operation time and each operation time is deleted.
Example: Total usage time of the abnormal stop operation
(Latest error: motor stalled (1), previous error: motor stalled(1), two error before: communication error occur.)
(Latest error: motor stalled (1), previous error: motor stalled(1), two error before: communication error occur.)
Entry
Operation mode
Explanation of the summary
Type
No.
C9
01
Display of the abnormal stop operation
Display of Program courses, massaging, and parts
02
Display of the accumulative abnormal stop
operation
operation
Display of the past memorized five abnormal stops
03
Delete of the display of the accumulative
abnormal stop operation
abnormal stop operation
-
15
5.9.
Checking after assembly [CA]
Check if the Massage mechanism block is properly assembled or there is nothing wrong with the Sensors or Motors.
* Detect failures in Sensors or Motors.
* Detect failures in Sensors or Motors.
1. Proceed the procedures of 5.1. Preparation of Secret Mode.
2. Push the button of BACK INTENSITY till CA appears, and push the OK button.
3. Massage mechanism block starts operating. If there is nothing wrong, it stops normally.
4. If you stop the operation halfway, push the buttons of Off/On or Stop on the Controller.
2. Push the button of BACK INTENSITY till CA appears, and push the OK button.
3. Massage mechanism block starts operating. If there is nothing wrong, it stops normally.
4. If you stop the operation halfway, push the buttons of Off/On or Stop on the Controller.
5.10. Adjustment of Body pressure sensor [CC].
1. Proceed the procedures of 5.1. Preparation of Secret Mode.
2. Push the button of BACK INTENSITY till CC appears, and push the OK button.
3. Push the OK button again.
2. Push the button of BACK INTENSITY till CC appears, and push the OK button.
3. Push the OK button again.
Caution: Be careful to check if there is no pressure applied on both right and left Massage balls and push the OK but-
ton.
If the OK button is pushed with the pressure on the Massage balls, it may cause the malfunction that shoulder posi-
tion is not accurate in sensing.
ton.
If the OK button is pushed with the pressure on the Massage balls, it may cause the malfunction that shoulder posi-
tion is not accurate in sensing.
4. Push the Off/On button on the Controller. The adjustment is done.
16
5.11. Manual mode [CE]
Manual mode is used to remove or install the Massage mechanism block from or to the Massage chair, or to check each
operations.
operations.
1. Proceed the procedures of 5.1. Preparation of Secret Mode.
2. Push the button of BACK INTENSITY till CE appears, and push the OK button.
3. You can check each operations by pushing the following Switches.
2. Push the button of BACK INTENSITY till CE appears, and push the OK button.
3. You can check each operations by pushing the following Switches.
• Reclining switch (Back Up/down), Ottoman switch (Ottoman Up/down)
• Position switch (Upward, downward, narrower, wider)
• Back intensity (Strong, weak)
• Massage block heater (Off, on)
• Foot heater (Off, on)
• Manual (Neck, shoulder, middle back, lower back, full back, tap)
• Position switch (Upward, downward, narrower, wider)
• Back intensity (Strong, weak)
• Massage block heater (Off, on)
• Foot heater (Off, on)
• Manual (Neck, shoulder, middle back, lower back, full back, tap)
Checking the temperature of the Heater
1. You can check the temperature of the Heater if you push the OK button after 5.12.2 then push the REPEAT button and the
ULTRA KNEAD button. However, if the Massage block heater OFF/ON button is not pushed, the normal temperature is dis-
played.
played.
2. To stop the operation, push the Off/on button or the stop button.
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