Specification - Viessmann Vitocal 300-G Installation And Service Instructions Manual

Specification

Specification
Note
The output in watt is the recom-
mended connected load.
The total output of all connected
appliances must not exceed
1000 W. If the total output
the individual rating of a component
can be greater than specified.
The stated current indicates the
max. breaking capacity of the
switching contact (observe the total
current of 5 A).
Controls for external heat source
and central fault message are
unsuitable for safety LV.
Connection values of the function components
Components
Circulation pump for cy-
linder heating
Cylinder primary pump
Heating circuit pump A1
Secondary pump
Heating circuit pump M2
Circulation pump, sepa-
rate cooling circuit with
AC-Box
Switching times, auxili-
ary output (e.g. DHW cir-
culation pump)
Primary pump/well pump 2X8.5
Circulation pump, DHW
cylinder reheating or
control of an EHE elec-
tric immersion heater
Control, instantaneous
heating water heater
control (stage 1)
208
1000 W,
Connec- Connected
tion load [W]
2X7.10 130
2X8.12 130
2X7.9 100
2X8.7 130
2X8.11 100
2X7.6 10
2X7.11 50
200
2X8.13 100
2X8.8 10
Voltage [V] max. break-
ing capa-
city [A]
230 4(2)
230 4(2)
230 4(2)
230 4(2)
230 4(2)
230 4(2)
230 4(2)
230 4(2)
230 4(2)
230 4(2)