General" Group; Boiler" Group - Viessmann VITOTRONIC 200 Installation And Service Instructions Manual

Vitotronic 200 and 300-K Installation and Service

"General" Group

Coding
Coding in the factory setting
System design (boiler connected to cascade)
00:0
Lock out controls
8F:0 Operation in the
standard menu
and extended menu
enabled.
Note: The respective
code is only
activated when
you exit the
service menu.
Set supply temperature for external demand
9B:70 Set supply
temperature for
external demand
158° F (70° C)

"Boiler" Group

Coding
Coding in the factory setting
Single/multi boiler system
01:2 Multi boiler system
with Vitotronic 300 -K,
MW2B control.
Boiler number
07:1 Boiler number in multi
boiler systems
Burner service in 100 hours
21:0 No service interval
(hours run) selected
Service interval in months
23:0 No time interval for
burner service
Service status
24:0 No "Service" display
Filling/Venting
2F:0 Venting (bleeding)
program/fill program
disabled
Possible change
-- 00:1
to
00:10
8F:1
8F:2
9B:0
to
9B:127
Possible change
01:2
07:2
to
07:8
21:1
to
21:100
23:1
to
23:24
24:1
2F:1
2F:2
Do Not Adjust
Operation in standard menu
and extended menu blocked.
Emissions test mode can be enabled.
Operation enabled in the standard menu and
blocked
in the extended menu.
Emissions test mode can be enabled.
Set supply temperature for external demand
adjustable
from 32 to 260° F (0 to 127°C)
(limited by boiler-specific parameters).
Do Not Adjust
Boiler number 2 to 8 in multi-boiler systems.
Number of hours run before the burner should be
serviced is adjustable from 100 to 10,000 h
One adjusting step ≙ 100 h.
Interval adjustable from 1 to 24 months.
"Service" display (the address is automatically
set and must be manually reset after a service
has been carried out).
Venting (bleeding) program enabled.
Fill program enabled.
Code 1
33