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Carrying out a participant check
Communication with the system devices connected to the fault manager is tested with a participant check.
Preconditions:
The control unit must be programmed as fault manager (code "79:1").
The LON participant number must be encoded in all control units (see page 13).
The fault manager participant list must be up to date (see page13).
Participant check
F 0 1 : 01
1
Participant
number
Consecutive
list number
Matching the coding addresses to the system version
In code 2 set the following coding address:
"00" system design
"4C" Connection sÖ on module A3
"4E" Connection gS on module A3
"77" LON participant number
"7F" Detached house or apartment block
"98" Viessmann system number
Note
Further optional adjustments are listed in code 1 and 2.
(in conjunction with LON System)
1. Press w and
Participant check initiated.
2. Select the required user with
3. Activate check with
"Check" flashes until its completion. The display and all
key illuminations of the selected user flash for approx.
60 seconds.
4. For checking further participants, proceed as described
under items 2 and 3.
5. Press w and
Participant check completed.
simultaneously for approx. 2 seconds.
.
During communication between both devices
"Check OK" flashes
"Check not OK" flashes if there is no communication
between both devices. Check the LON connection and
encoding (see page 14).
simultaneously for approx. 1 seconds.
Initial Start-up
or
.
15
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