Calling Up Service Level; Leaving The Service Level; Scanning Operating Data; Brief Scan - Viessmann VITOTRONIC 100 GC1B Installation And Service Instructions Manual

Vitotronic 100, GC1B Installation and Service
Calling Up the Service Level

Leaving the Service Level

Scanning Operating Data

Brief Scan

For explanations of individual scans, see the following table:
Brief Scan
8
0
2
3
4
5
8 8
-- System
scheme
--
--
--
--
1. Press OK and simultaneously for approx. 4 sec.
flashes on the display.
2. Select required function. See the following pages.
1. Press to select 9.
2. Confirm with OK.
"OFF" flashes.
3. Confirm with OK.
Note: The service level is automatically exited after 30 min.
Operating data can be scanned in the "i" menu.
Refer to the Operating Instructions.
1. Press OK and simultaneously for approx. 4 sec.
flashes on the display.
2. Confirm with OK.
3. Select the required scan with
"b" for "Boiler coding card" (see following table)
4. Confirm selected scan with OK.
Display
8
Software version
Control unit
Maximum flue gas temperature
Set boiler water temperature
Common demand temperature
Set DHW tank temperature
Service Scans
. For example,
8 8
Software version
Programming
unit
83