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Vitocrossal 300 CA3 Series 2.5 to 6.0 Installation/Service
Operation with the Vitotrol App
Functions
Vitotrol app control functions
H
Setting set temperatures.
H
Setting operating programs.
H
Scanning operating conditions and temperatures
Note:
The Vitotrol app only allows the user to access
one system at a time using a single end device.
For further information on the Vitotrol app, see
www.viessmann.de/vitotrolapp.
Forwarding messages
Pending messages in the heating system, e.g. sensor or
burner faults are transferred via LON to the Vitocom 100.
The Vitocom 100 transmits these messages to the
Vitodata server. The Vitotrol app scans the status of the
heating system cyclically and displays the messages.
Note:
Heating system messages are only displayed if the
Vitotrol app is enabled on the mobile end device.
Content of messages
H
Notification type
H
Message code
H
Message text
Legend
A
Vitocrossal 300 CA3 with integrated Vitocom 100
B
IP network (on site)
C
DSL router (on site)
D
Secure internet connection to the Vitodata server
E
Vitodata server
F
Mobile end device (see page 39) with the Vitotrol app:
H
Remote control of the heating system.
H
Message retrieval.
For remote control of Viessmann heating systems with
Vitotronic control units via IP networks.
Installation
