F 002 DG9 448
2018-02-01
|
Bosch Limited
Program description | ACS 151 | 15
en
6.2.3
Recharge phase
!
Use only new oil to replace the amount removed dur-
ing the recovery process. Used oil should be discard-
ed as per applicable regulations.
i
The quantity of oil added to the vehicle A/C system
corresponds to the quantity drawn during the recov-
ery phase. When filling a vehicle A/C system for the
first time, refer to the vehicle documentation or the
vehicle-specific repair manual for the specified oil
recharge quantity.
i
Use oil grade specified by the vehicle manufacturer.
Use only new oil to replace the oil removed during
the recovery process. Used oil should be discarded
as per local regulations.
To execute the recharge phase, press the
CHR
button
on the keypad and skip to step 3 in the following pro-
cedure. Else, start from the main menu and execute all
the steps in the following procedure:
Step Press
key...
To...
Remarks
1
1
Select
A/C SERVICES
--
2
1
Select
BASIC
--
3
3
The field
CHRG QTY is
displayed.
Enter the re-
charge quantity.
The field
CHRG
QTY
is displayed.
The valid range for
charge quantity is
100 - 999 g.
4
Enter
Execute the instruction
on the screen.
--
5
Enter
Execute the instruction
on the screen
--
6
Enter
Execute the instruction
on the screen.
--
6
Enter
Execute the instruction
on the screen.
--
7
Enter
Start charging refrigerant
R
If charging
stalls, the mes-
sage
Charge
failed con-
tinue
is dis-
played. Press
En-
ter
and follow
the instructions
on the screen to
complete vehi-
cle assisted re-
charge.
R
If the charging
is complete per-
form step 8.
8
Enter
Execute the instruction
on the screen.
Once the hose
drain is complete,
the recharge quan-
tity of refrigerant is
displayed.
"
You have successfully completed the recharge phase.
6.3
Additional services
6.3.1
Refrigerant top up
If there is a decrease in the quantity of refrigerant in
the vehicle A/C system, an additional quantity can be
added.
Before doing a top up, the quantity of refrigerant al-
ready present in the car A/C system is not known. In
such a scenario, topping up might result in overcharg-
ing of the refrigerant. Top up should be performed only
after ascertaining the quantity of refrigerant already
present in the car A/C system. Else, a complete A/C
service should be performed.
Step Press
key...
To...
Remarks
1
1
Select
A/C SERVICES
--
2
2
Select
ADDITIONAL
--
3
1
Select
TOPUP
. Enter the
top-up quantity.
--
4
Enter
Execute the instruction
on the screen.
--
5
Enter
Execute the instruction
on the screen.
--
6
Enter
Execute the instruction
on the screen.
--
7
Enter
Execute the instruction
on the screen.
--
8
Enter
Top up stats. Execute the
instruction on the screen.
--
9
Enter
Hose drain starts. Exe-
cute the instruction on
the screen.
--
6.3.2
Hose drain
After every recharge / top up / tank fill, some quantity
of refrigerant is left in the hydraulic circuit. It is neces-
sary to drain the refrigerant from the hoses. Start from
the main menu and execute all the steps in the follow-
ing procedure.
Step Press
key...
To...
Remarks
1
1
Select
A/C SERVICES
--
2
2
Select
ADDITIONAL
--
3
3
Select
HOSE DRAIN
--
4
Enter
Execute the instruction
on the screen.
--
5
Enter
Execute the instruction
on the screen.
--
6
Enter
Execute the instruction
on the screen. Hose drain
starts
--
"
You have successfully completed hose drain.
