Keypad Test; Set Serial Number; Set Manufacturing Date - Bosch ACS 753 Repair Instructions

ACS 753, ACS 763, ACS 863 Service Manual

Keypad Test

The Keypad Test is used to determine if the
keys on the control panel are functioning when
pressed. The keys affected by this test are listed
in the table below:
• F1 • 1
• F2 • 2
• F3 • 3
• F4 • 4
• F5 • 5
1. From the Service Menu, scroll to Keypad
Test and select OK icon. The following
displays:
The X displayed represents the key to be
tested. The first key is F1, followed by F2 and
so on. After each key is tested, the next key will
scroll up automatically.
This test cannot be aborted. Once complete, the
display will automatically return to the service
menu.
Robert Bosch GmbH
• 6 • Up Arrow
• 7 • Down Arrow
• 8 • Left Arrow
• 9 • Right Arrow
• 0 -----
Diagnostics and Testing

Set Serial Number

Setting the serial number is usual after main
board replacement only.
1. From the Service Menu, scroll to Set Serial
Number and select OK icon. The following
displays:
2. Enter the serial number using the keypad
and select OK icon.
• If the number is valid, it will be saved and
return to the Service menu.
• If the number is not valid, the beeper will
sound three times.

Set Manufacturing Date

Setting the manufacturing date is usual after
main board replacement only.
1. From the Service Menu, scroll to Set
Manufacturing Date and select OK icon.
The following displays:
2. Enter the manufacturing date using the
keypad and select OK icon.
3. Select ESC icon to return to the Service
Menu without saving the new manufacturing
date.
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SP00D00609 2018-03-26