Vitodens 200-W B2HA 112, 150 Service
5683 710 - 09
52
Coding 2
General
(continued)
Coding in the factory setting
Possible change
51:0
System with low loss header:
Boiler circuit pump is always
started when there is a heat
demand
51:1
System with low loss header:
When there is heat demand, the
boiler circuit pump will only be
started if the burner is running.
Circulation pump is switched off
when run-on time expires.
51:2
System with heating water buffer
DHW tank:
When there is a heat demand, the
internal circulation pump will only
be started when the burner is
operational.
52:0
Without flow temperature
sensor for low loss header
52:1
With flow temperature sensor
for low loss header (automatic
recognition).
53:1
Function connection
sK
of the
internal extension:
DHW recirculation pump
53:0
Function connection
sK
: Central
fault message.
53:2
Function connection
sK
:
External heating circuit pump
(heating circuit 1).
53:3
Function connection
sK
:
External circulation pump for
DHW tank heating.
54:0
Without solar thermal system
54:1
With Vitosolic 100 (automatic
recognition).
54:2
With Vitosolic 200 (automatic
recognition).
54:3
With solar control module SM1
without auxiliary function
(automatic recognition).
54:4
With solar control module SM1
with auxiliary function, e.g.
central heating backup (automatic
recognition).
6E:50
No correction of measured
outside temperature
6E:0
to
6E:100
Outside correction in 0.1 K steps
0 to 49= -5 K to -0.1 K
51 to 100= 0.1 K to 5 K
76:0
Without communication module 76:1
With LON communication module
(recognized automatically).
76:2
With cascade communication
module (recognized automatically;
only for constant temperature
control units).
