ACS 553, ACS 563 Service Manual
1 689 975 295 2021-04-13 Robert Bosch GmbH
30
Diagnostics and Testing
Consult the Technical Service Bulletins
for the latest software version as applicable.
To navigate through the Service Menu, use the
keypad and arrow keys.
These are the Service Options at the time of printing this service manual. Some options
may be added or deleted in future circuit board and software updates and revisions.
1. Turn unit on and allow it to run through the
boot sequence.
2. Select icon.
3. Select icon.
4. Select .
5. From the maintenance menu, scroll up and
.
6. Enter password then select icon. The
following displays:
• Calibrate Load cell
• Output test
• Input Test
•
• ISV Purge condition
•
• Service vacuum
• End user install
• Maintenance counters
• Keypad test
• Set boot mode
• Reset Board
•
• Charge leak test
• 10 days leak test
• Default vacuum time
• Default vacuum leak test time
• Default precharge leak test time
• Service hose length
• Enter plate only
• Refrigerant tracking password
•
•
• Tank check valve test
• AC unit emptying
• Convert unit refrigerant
• To perform any of the checks in the Service
Menu, use the up and down arrows to scroll
to the desired test listed and select icon.
• icon.
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