15. Changing Basic Settings - Bosch ACS 810 Repair Instructions

15. Changing basic settings

i
The set values guarantee that the ACS 810 will
function perfectly. These parameters may only be
changed by an A/C service unit engineer and after
approval from the manufacturer.
!
Follow the additional ACS 810 menu prompting.
Parameter Actions
P1 System pressure empty.
Absolute pressure value above which
recovery begins.
P2 Pressure at end of recovery.
Absolute pressure value above which
recovery ends.
P3 Vacuum test pressure.
Absolute pressure value after which
the vacuum test turns out to be
negative.
T1 Vacuum pump oil change threshold.
Number of hours before a prompt to
change the vacuum pump oil appears
on the display.
T2 Time for automatic emptying.
Value in seconds for duration of
automatic emptying.
T3 Maximum time for recovery.
If this time is exceeded, the function
is aborted and the message "LONG
EXTRACTION TIME" appears on the
display.
T4 Weight variation monitoring threshold
Time in seconds in which the weight
(recovered quantity) must change
during recovery, otherwise the
operation is aborted.
T5 Oil outlet time. Time in minutes for the
oil drainage duration.
T7 Specified time for vacuum. The
mean time recommended by car
manufacturers is 20 minutes.
T8 Not used.
T9 Vacuum test duration.
Time for checking any pressure
increase after the vacuum function has
been executed.
T10 Recycling plus vacuum time.
Time in minutes for the duration of the
recycling plus vacuum function.
T13 Maximum time for the filling process.
If this time is exceeded, the function
is aborted and the message "FILLING
INCOMPLETE" appears on the display.
Robert Bosch GmbH
Changing basic settings | ACS 810 | 35 |
1. Call up the start screen.
2. Press <3> and <Flush> simultaneously and release.
 The message
5599
3. Enter
4. Select the relevant parameter with o u and
confirm with E .
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Return with <Stop>.
Default Parameter Actions
1700 T16 Maximum time for the flushing
process.
If this time is exceeded, the function is
ended and the process continues.
600
T20 Vacuum test time for flushing
operation.
Time in seconds for the vacuum test
300
duration in the flushing function.
T21 EV7 oil outlet open duration.
Time in seconds for which the solenoid
valve EV7 remains open during the oil
30
outlet function.
W1 Combo filter replacement threshold.
Value in kilograms before a prompt to
replace the combo filter appears on
140
the display.
W6 Max. capacity of small bottle.
Value in grams that represents the
120
maximum quantity for filling the small
internal refrigerant cylinder.
W8 Max. capacity of large bottle.
Value in grams that represents the
maximum quantity for filling the large
60
internal refrigerant cylinder.
HOSE Minimum time for cleaning the service
CLEANING hoses. This is the minimum value in
TIME seconds for emptying the service hoses
after filling.
5
CONTROL Activates and deactivates the "Save
REPORT data via ACUSB PC interface" function.
60
COMPEN- Activates and deactivates the
SATION "Compensation at 0 in filling phase"
AT 0 function (i.e. compensation is
–
deactivated).
300
BYPASS Activates and deactivates the "Bypass"
function. If this function is activated,
the MENU key skips the waiting times
for the main ACS 810 functions.
10000
ECOLD Konfiguration Leiterplatte.
2006 Wert muss "1" betragen.
RENAULT Mode required by Renault.
50
CONFIG The times between two recoveries are
extended. This mode can be activated
or deactivated as required
BACKUP See section "Data Backup".
ENTER CODE 0000
is displayed.
and confirm with E .
1 689 975 253
en
Default
15
120
240
150
10000
35000
90
0 (off)
0 (off)
0 (off)
1
0 (off)
–
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2021-01-26