Technical data

Vitodens 200-W B2HA 19, 28, 35 Service
5683 702 - 07
38
Outdoor Reset Programming Unit
Boiler control unit Vitotronic 200-H Vitotronic 200-H Vitocom
(e.g. HK1B mixing valve
control)
(e.g. HK3B *1 multiple
mixing valve control)
*1 LON communication
module
Participant no. 1
Code “77:1”
Participant no. 10
Code “77:10”
Participant no. 11
Set code “77:11”
Participant no. 99
Control unit is fault
manager
Code “79:1”
Control unit is not fault
manager
Code “79:0”
Control unit is not fault
manager
Code “79:0”
Device is fault manager
Control unit transmits the
time
Code “7B:1”
The control unit receives
the time
Set code “81:3”
The control unit receives
the time
Set code “81:3”
Device receives the time
Control unit transmits
outside temperature
Set code “97:2”
Control unit receives
outside temperature
Set code “97:1”
Control unit receives
outside temperature
Set code “97:1”
--
LON participant fault
monitoring
Code “9C:20”
LON participant fault
monitoring
Code “9C:20”
LON participant fault
monitoring
Code “9C:20”
--
Connecting the Boiler Control to a LON System (continued)
The LON communication module (accessory) must be
connected.
Note: The data transfer via the LON can take several
minutes.
Single boiler system with Vitotronic 200-H, HK1B and
Vitotronic 200-H, HK3B mixing valve controls and
Vitocom LON communication module
Set the LON participant numbers and other functions
via coding level 2 (see table below)
Note: In the same LON system, the same participant
number cannot be allocated twice. Only one
Vitotronic may be programmed as fault manager.
Refer to the Installation Instructions for
the LON communication module
*1 Refer to the separate Installation Instructions of accessories.