Viessmann Vitocal 300-G Installation And Service Instructions Manual page 65

Overview of power connections
PCB 2 (main PCB LP2)
~ Consecutive number 1 of the term-
inals
The terminals of PCB 2 (operating
components 230 V) are designated as
follows:
Example: Terminal 2X7.3
2 PCB 2 (LP2)
X7. Terminal strip 7
3 Terminal 3
Installation sequence
(cont.)
Connection options on PCB 2 (LP2)
Terminals 2X7.1 to 2X7.13
Terminals 2X8.1 to 2X3.13
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