Viessmann VITOTRONIC 300 Installation And Service Instructions Manual page 44

Commissioning
Connecting the Control Unit to the LON
A
Multi boiler system.
Set code "01:2" in
group 2 "Boiler".
Boiler number 1.
Code "07:1" in
group 2 "Boiler".
With LON
communication
module
Code "76:1" in
group 1 "General";
automatic
recognition.
--
Participant no. 1.
Code "77:1" in group
1 "General".
Control unit is not
fault manager.
Code "79:0" in group
1 "General".
--
--
LON participant
remote monitoring.
Code "9C:20" in
group 1 "General".
44
B C
Multi boiler system.
Set code "01:2" in
group 2 "Boiler".
Boiler number 2.
Set code "07:2" in
group 2 "Boiler".
With LON With LON
communication communication
module module
Code "76:1" in Code "76:1" in
group 1 "General"; the "General"
automatic group; automatic
recognition. recognition.
-- Number of connected
boilers.
Set codes
"35:1" to
"35:4" in the
"Cascade"group.
Participant no. 2. Participant no. 5.
Set code "77:2" in Set code "77:5" in
group 1 "General". the "General" group.
Control unit is not Control unit is fault
fault manager. manager.
Code "79:0" in group Set code "79:1" in
1 "General". the "General" group.
-- Control unit transmits
the time.
Code "7B:1" in the
"General" group.
-- Control unit transmits
outside temperature.
Set code
"97:2" in the
"General" group.
LON participant LON participant
remote monitoring. remote monitoring.
Code "9C:20" in Code "9C:20" in the
group 1 "General". "General" group.
Vitotronic 300, GW5B & MW1B Installation and Service
(continued)
D
-- --
-- --
With LON
communication
module
Code "76:1" in
the "General"
group; automatic
recognition.
--
Participant no. 10.
Set code "77:10" in
the "General" group.
Control unit is not
fault manager.
Set code "79:0" in
the "General" group.
The control unit
receives the time.
Set code "81:3" in
the "General" group.
Control unit
receives the outside
temperature.
Set code "97:1" in
the "General" group.
LON participant
remote monitoring.
Code "9C:20" in the
"General" group.
E
--
--
--
--
Participant no. 99.
Device is fault
manager.
Device receives the
time.
--
--