Viessmann VITODENS 222-F Installation And Service Instructions Manual page 28

Commissioning, inspection, maintenance
Commissioning the system
Commissioning assistant
sequence
Commissioning
Language
By app
By programming unit
Trade fair mode
Off
■
On
■
Units
Temperature
■
Length
■
Pressure
■
Date
Format
■
Time
Format
■
Time changeover
■
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
28
(cont.)
Explanations and references
The appliance automatically switches on the WiFi Access Point.
Further commissioning steps according to the instructions of the software tool
used (e.g. "ViStart app")
Note
Apps for commissioning and service are available for iOS and Android devi-
ces.
If commissioning is to be carried out at the programming unit of the heat gen-
erator.
Only for demonstration purposes. Do not select for normal heating mode.
Select the required units of measurement (e.g. °C or °F)
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