Viessmann VITOCAL 300-G Installation And Service Instructions Manual page 73

Electrical connections
Note
■ The total output of all components con-
nected directly to the heat pump con-
trol unit (e.g. pumps, valves, message
facilities, contactors) must not exceed
1000 W.
(cont.)
If the total output
vidual rating of a component (e.g.
pump, valve, message facility, contac-
tor) can be greater than specified.
However, never exceed the breaking
capacity of the corresponding relay
(see page 241).
■ If two components are connected to
the same terminal, press both cores
together into a single wire ferrule.
Installation sequence
≤ 1000 W, the indi-
73