ACS 653, ACS 663 Service Manual
SP00D00624
2021-04-08
Robert Bosch GmbH
11
Introduction
Control Panel Functions
ARROW UP
moves selection of a
menu item to the previous item.
ARROW DOWN
moves selection of
a menu item to the following item.
ARROW RIGHT
scrolls to next
screen.
ARROW LEFT
scrolls to previous
screen.
SELECTION KEYS
(function keys)
to select the functions shown on
display (bottom icons).
The
input keys
can be used to
enter letters, numbers and special
characters in the input boxes.
0...9
A...Z
Figure 1-2. Control Panel Keyboard
Icon Legend
DATABASE
supplies information
regarding charge capacity by vehicle
model.
AUTOMATIC
activates a menu that
helps the user set up an automatic
recover / vacuum / leak test / charge
sequence.
RECOVER
activates the sequence
to recover refrigerant from the vehicle
A/C system.
VACUUM
activates the sequence
that pulls a deep vacuum on the
vehicle A/C system to remove air
and moisture.
CHARGE
activates the sequence
that charges the vehicle A/C system
with a programmed amount of
refrigerant.
HELP
displays information related to
the current display.
MENU
accesses additional functions
and parameters.
NEXT
to move to the next screen
or step.
BACK
to return to the previous
screen or step.
ON/OFF
to enable or disable the
selected function.
OK
to confirm, proceed or save
settings.
ESC
to cancel the operation and
return to the previous function or the
Main menu.
UP
to move menu selection upward.
DOWN
to move menu selection
downward.
to perform a print (only for
variants with printer).
BACKSPACE
to erase the character
to the left of the cursor.
PAUSE
to pause a process.
PLAY
to resume a paused process.
RETRY
to repeat the last step.
DELETE
to delete a selected entry
from the memory of the machine.
WIFI
indicates that the WiFi
connection is enabled.
