Press the following keys:
1.
L
+
d
simultaneously for
approx. 2 s.
The subscriber check
has been initiated.
2.
a
/
b
for the required subscri-
ber.
3.
d
Check is enabled
"
Check
" flashes until its
completion.
The display and all key
illuminations for the
selected subscriber flash
for approx. 60 s.
4.
"
Check OK
" is displayed during
communication between both
devices.
or
"
Check not OK
" is displayed if
there is no communication
between both devices. Check the
LON connection.
5.
Repeat points 2 and 3 to check
further subscribers.
6.
L
+
d
simultaneously for
approx. 1 s.
The subscriber check is
completed.
Instructing the system user
The system installer must hand the operating instructions to the system user
and instruct him/her in the operation of the system.
Scanning and resetting the "Service" display
The red fault indicator flashes when the limits set via coding address "21" and
"23" have been reached. "Service" flashes in the programming unit display.
Note
Set coding address "24:1" and then coding address "24:0" if a service is carried
out before the service display is shown; the set service parameters for hours
run and interval are then reset to 0.
1.
Press
c
.
The service scan is active.
2.
Scan maintenance messages with
a
or
b
.
Further details regarding the individual steps
(cont.)
41
Commissioning, inspection, maintenance
5692
779
GB
Summary of Contents for VITOLADENS333-F
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