Service Menu; Calling Up The Service Menu; Exiting The Service Menu; Diagnosis - Viessmann Vitodens 200-W B2HE Installation And Service Instructions Manual

Diagnosis and service checks

Service menu

Calling up the service menu

Tap the following buttons:
1. and OK – press simultaneously for approx. 4 s,
then release.
2. Select the required menu section.
Note
Not all menu areas will be available, depending on
the system equipment level.
Service menu overview
Service
Active messages
Reset service messages
Connect to app

Diagnosis

General
Heating circuit 1
Heating circuit 2
Heating circuit 3
DHW
Solar
WiFi
Actuator test
System configuration
Message history
Basic settings
Factory settings
Commissioning assistant
Appliances detected
Exit trade fair mode

Exiting the service menu

Tap the following buttons:
" " for 4 s.
Diagnosis

Checking operating data

Operating data can be checked in various areas. See
"Diagnosis" in the service menu overview.
74
Note
Tap " " to return to "Service, main menu"
Note
The system exits the service menu automatically after
30 min.
Operating data on heating circuits with mixer can only
be called up if such components are installed in the
system.