Reset Board; Identifier Type (For R1234Yf Only); Refrigerant Identifier (For R1234Yf Only); Charge Leak Test - Bosch ACS 653 Repair Instruction

ACS 653, ACS 663 Service Manual

Reset Board

Unless absolutely necessary, resetting the
board is not recommended. Resetting the board
will erase any calibration/customization and
restore the factory defaults.
1. From the Service Menu, scroll to Reset
Board and select OK icon. The following
displays:
2. To reset the board to the default values,
select OK icon.
3. To leave the board configuration as is, select
ESC icon to return to the Service Menu.
Robert Bosch GmbH
Diagnostics and Testing

Identifier Type (for R1234yf only)

It is used to set the internal or external refrigerant
identifer.

Refrigerant Identifier (for R1234yf only)

The Refrigerant Identifier is used to enable/
disable the refrigerant identifer.

Charge Leak Test

The Charge Leak Test is used to enable/disable
the pre-charge leak test.

10 Days Leak Test (for R1234yf only)

The 10 Days Leak Test is used to enable/
disable the periodical leak test.

Default Vacuum Time

The Default Vacuum Time is editable.
Default 5 min.
CAUTION: this time is editable to make
easier diagnostic and repair, change the
timing as default could reduce the unit
performance.

Default Vacuum Leak Test Time

The Default Vacuum Leak Test Time is editable.
Default 5 min.
CAUTION: this time is editable to make
easier diagnostic and repair, change the
timing as default could reduce the unit
performance.
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SP00D00624 2021-04-08