Viessmann Solar-Divicon DN20B Installation, Start-Up And Service Instructions Manual page 9

Solar-Divicon DN20B Installation, Start-up, Service
Risk of electric shock!
 Prior to commencing electrical work, disconnect the main power supply!
Only after completing all installation work, flushing and filling should the mains plug be plugged

into an outlet! This avoids an unintentional start of the pump motor.
Electric cable
slots
10. Connect the 120V 60 Hz power supply from the
solar controller to the solar station pump. The
controller must be provided on site. Observe the
separate installation and wiring instructions of the
solar controller!
Wiring can run in the slots in the back foam
insulation panel of the solar station.
Observe all local electrical code requirements.
The assembly of the solar station is now complete,
and you can commission the station.
120V power
supply
connection
9