Boiler/Group "2; Coding - Viessmann Vitodens 200-W Series Installation And Service Instructions Manual

General/group "1"
(cont.)
Coding in the delivered condition
Subscriber no.
77:1 LON subscriber number (only for
weather-compensated control
units)
Detached house/apartment building
7F:1 Detached house (only for weather-
compensated control units)
Lock out controls
8F:0 Operation in the standard menu
and extended menu enabled.
Note
The respective code is only activa-
ted when you exit the service
menu.
Set flow temperature for external demand
9b:70 Set flow temperature for external
demand 70 °C

Boiler/group "2"

Select "Boiler" for weather-compensated control units
(see page 45).

Coding

Coding in the delivered condition
Single/multi-boiler system
01:1 Single boiler system (only for con-
stant temperature control units)
Boiler number
07:1 Boiler number in multi boiler sys-
tems (only for constant tempera-
ture control units)
Possible change
77:2 LON subscriber number, adjustable
to from 1 to 99:
77:99 1 - 4 = Boiler
5 = Cascade
10 - 97 = Vitotronic 200-H
98 = Vitogate
99 = Vitocom
Note
Allocate each number only once.
7F:0 Apartment building
Separate adjustment of holiday pro-
gram and time program for DHW
heating possible.
8F:1 Operation in standard menu and ex-
tended menu blocked.
Emissions test mode can be ena-
bled.
8F:2 Operation enabled in the standard
menu and blocked in the extended
menu.
Emissions test mode can be ena-
bled.
9b:0 Set flow temperature for external de-
to mand adjustable from 0 to 127 °C
9b:127 (limited by boiler-specific parame-
ters)
Select "2" for constant temperature control unit (see
page 45).
Possible change
01:2 Multi boiler system with
Vitotronic 300-K
07:2 Boiler number 2 to 4 in multi boiler
to systems
07:4
Code 1
47