Default Precharge Leak Test Time; Service Hose Length; Nx Leak Test; Dye Inject Enable - Bosch ACS 653 Repair Instruction

Diagnostics and Testing

Default Precharge Leak Test Time

The Default Precharge 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.

Service hose length

It is used to set the service hose length (2.5 m
or 5 m).

Nx Leak Test

The Nx Leak Test is used to enable/disable the
Test N2H2 or N2 function.

Dye inject enable

The Dye inject enable is used to enable/disable
the dye injection.

Enter plate only

The Enter plate only is used to enable / disable
the vehicle data input page where only license
plate is present as mandatory field.

Refrigerant tracking password

The Refrigerant tracking password is used to
enable/disable the access with password for
the refrigerant tracking menu.
SP00D00624 2021-04-08
ACS 653, ACS 663 Service Manual

Customer configuration

To set some special features requested by a
specific customer or dealer.

Database configuration

To enable or disable the usage of a specific
refrigerant database.

Tank check valve test

To test the tank check valve.

AC unit emptying

Function that manages the refrigerant emptying
process by usage of an external recovery
machine before actual refrigerant conversion.

Convert unit refrigerant

It starts the actual refrigerant conversion.
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