Calling Up The Service Level - Vitotronic 200; Leaving The Service Level - Vitotronic 200 - Viessmann VITOTRONIC 200 Installation And Service Instructions Manual

Vitotronic 200, HO1B and 300-K, MW2C Installation/Service

Calling up the Service Level - Vitotronic 200

Leaving the Service Level - Vitotronic 200

1. Press OK and simultaneously for approx. 4 sec.
2. Select the required menu range.
"Service"
"Diagnosis"
"Actuator test"
"Coding level 1"
"Coding level 2"
"History of faults"
"Service functions"
"Exit service"
1. Select "Terminate service?".
2. Select "Yes".
3. Confirm with OK.
Note: The system exits the service level automatically
after 30 min.
Service Scans
"General"
"Brief scan"
"Reset data"
"LON participant
check"
"Service PIN LON"
"Enter Vitocom PIN
code"
"Maintenance reset"
"Filling"
"Air vent valve"
"Burner adjustment"
"Multi boiler system"
39