9
System example 7, see page 48.
System example 9, see page 59.
System example 8, see page 54.
System example 1
DHW heating with dual-mode DHW cylinder
Main components
■ Viessmann solar collectors
■ DHW cylinders Vitocell 100-B or
Vitocell 300-B
■ Vitosolic 200
■ Solar-Divicon
■ Wall mounted oil/gas boiler or oil/gas
boiler
Function description
DHW heating with solar energy
Solar circuit pump R1
eE
starts and
DHW cylinder
qP
is heated up if the tem-
perature differential between collector
temperature sensor S1
eQ
and cylinder
temperature sensor S2
qQ
exceeds the
start temperature differential ΔT.
Solar circuit pump R1
eE
is stopped in
accordance with the following criteria:
System examples
Overview of system examples
(cont.)
5414 620 GB
Installation
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