Viessmann Vitotronic 300K GW6B, Manual

Page: 92 / 107

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Service Level / Close
Vitotronic 300K GW6B for Vitocrossal 200 CM2
 “Close”.

The control will automatically exit the service mode approximately 30
minutes after the last keystroke.
 You can exit service mode manually if you wish by tapping “close” from the
“Service main menu” screen.
Note:
Same functions are available for MW2C
Screen may appear different.