22
Procedure
1 Service key
2 Display
3 Automatic key
1. Simultaneously press the Service key (1), Automatic key (3) and the key switch of
the display program switch.
The operating test starts.
*
Only the presence of the battery is determined, i.e. not whether it is sufficiently
charged.
If a fault occurs during the operating test, the test is aborted and the fault displayed
(see fault list).
2. Press the
↵
key.
Use display program switch DCU (Id. No. 103940) only!
2
1
3
•
If a fault occurs during the operating test, the test is aborted and the fault
displayed.
•
The operating test can be conducted as often as desired.
•
The display of the individual test steps on the display program switch does not
appear in ascending order.
Presentation on
the display
program switch
Tested
component
Drive reaction
p1
Locking
device
Locking device unlocked
p3
Motor
The motor turns approx. 20 cm in one
direction, and then 20 cm in the other
direction
p2
Locking
device
Locking device locked
p6
Battery
Checks whether a battery is connected
a0
Battery was not detected
a1
Battery was detected*
(If a battery is connected, it must be
detected)
