Viessmann Vitoconnect OPTO2 Operating Instructions Manual page 18

Installation sequence
Closing the device and inserting it into the...
Vitotrol 100, type OT1
Only in conjunction with Vitoconnect, type OT2
2.
3.
Fig. 11
Vitoconnect mains connection
The Schuko socket for the wall power supply must be
located in the vicinity of the appliance and be freely
accessible. On-site fusing of the socket: max. 16 A
(US, CA: max. 20 A).
Fig. 12
18
8. 1.
A
(cont.)
1. Insert the barrel connector of the wall power supply
into the connection
A
2. Insert the wall power supply for Vitoconnect into
the socket.
of the Vitoconnect.