Viessmann Vitodens 200-W B2HE Installation And Service Instructions Manual page 34

Commissioning, inspection, maintenance
Commissioning the system with the commissioning...
Commissioning assistant
sequence
Filling and venting
Filling
■
Venting
■
Gas type
Flue system
Single connection
■
Multiple connections
■
After confirmation with OK, an automatic test of the flue gas temperature sensor is carried out. See the
following chapter.
Building type
Detached house
■
Apartment building
■
Continue in the commissioning assistant with Yes or end commissioning with No.
Operating mode
Weather-compensated
■
Constant mode
■
Room temperature-de-
■
pendent
System scheme
Heating circuit 1
Heating circuit 2, 3
DHW
Not installed
■
Cylinder with one sensor System with DHW cylinder with 1 cylinder temperature sensor
■
Cylinder with one sensor
■
and DHW circulation
pump
DHW comfort function
■
Loading cylinder with
■
one sensor
Loading cylinder with
■
one sensor and DHW
circulation pump
Loading cylinder with
■
two sensors
Loading cylinder with
■
two sensors and DHW
circulation pump
Low loss header/buffer cyl-
inder
Not installed
■
Low loss header, heating
■
only
DHW heating upstream
■
of low loss header
DHW heating down-
■
stream of low loss head-
er
34
Explanations and references
See chapters "Filling the heating system" and "Venting the heating system".
If operating with LPG, switch to "LPG"
Only one heat generator is connected to the flue system (factory setting).
Several heat generators are connected to the flue system.
One shared holiday program and time program for DHW heating
Holiday program and time program for DHW heating can be set separately
The outside temperature sensor must be connected
Operation with constant flow temperature
A room temperature controller/room thermostat (accessories) must be con-
nected to plug 96. Only one heating circuit without mixer in the system.
Heating circuit without mixer
Heating circuits with mixer
Settings for DHW heating according to the system components
System without DHW heating
System with DHW cylinder with 1 DHW cylinder temperature sensor and
DHW circulation pump
Only for gas condensing combi boilers (cannot be changed)
Gas condensing storage combi boiler with integral loading cylinder
Gas condensing storage combi boiler with integral loading cylinder and DHW
circulation pump
Gas condensing storage combi boiler or gas/solar condensing storage combi
boiler with integral loading cylinder
Gas condensing storage combi boiler or gas/solar condensing storage combi
boiler with integral loading cylinder and DHW circulation pump
Settings for the consumer circuits according to the system components
There is no low loss header or heating water buffer cylinder in the system.
System with low loss header, without DHW heating
DHW heating with e.g. separate DHW cylinder connected upstream of the low
loss header
DHW heating with e.g. separate DHW cylinder connected downstream of the
low loss header
(cont.)