Service Level - Viessmann VITODENS 200-W Installation And Service Instructions Manual

Diagnosis and service scans

Service level

Weather-compensated control unit
Calling up the service level
Service menu:
1. Press OK and simultaneously for approx. 4 s.
å
2. Select required menu. See the following diagram.
Exiting the service level
Service menu:
1. Select "Terminate service?".
2. Select "Yes".
3. Confirm with OK.
Note
The system exits the service level automatically after
30 min.
Overview of service menu for weather-compensated mode
Service
Diagnosis
Actuator test
Coding level 1
Coding level 2
Fault history
Service functions
Terminate service?
Fig. 38
Note
Do not adjust menu item "Multi-boiler system".
The menu item turns a weather-compensated control
unit into a constant temperature control unit.
70
Constant temperature control unit
Service menu:
1. Press OK and
" " flashes on the display.
Ü
2. Select required function. See the following pages.
Service menu:
1. Select "Serv"
2. Confirm with OK.
"OFF" flashes.
3. Confirm with OK.
Note
The system exits the service level automatically after
30 min.
General
Heating circuit 1 HC1
Heating circuit 2 HC2
Heating circuit 3 HC3
DHW
Solar
Brief scan
Reset data
Subscriber check
Service PIN
Enter Vitocom PIN code
Service reset
Filling
Venting
Max. output
Multi-boiler system
simultaneously for approx. 4 s.
å
with .
7
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