Setup
Operating Instructions 878-M PREMIUM - 06.0 - 11/2021
8.13.4 Connecting the control unit
NEBEZPEČÍ
Risk of death from electric shock!
Disconnect the power plug before connecting the
control unit.
Make sure the power plug cannot be accidentally
plugged back in.
Connect the control unit as follows:
• Insert the plug of each connecting cable into the sockets on
the back of the control unit.
• Connect the control unit to the power supply using the power
cable.
1. Connect the control unit as specified in the interconnection
diagram, Interconnection diagram, p. 176
167