Operation
Power connection regulations
Warranty conditions
Function
Power connection regulations
Please note the connection conditions
specified by your local electrical power
supply company and the VDE regula-
tions. Your heating control system may
only be installed and serviced by
appropriately authorised specialists.
E
Improper installation may result in
danger to life and limb.
Warranty conditions
If the system is not installed,
commissioned, serviced and repaired
properly, it will render the manu-
facturer's warranty null and void.
Important text passages
!
Important notes are denoted by an
exclamation
mark.
E
This attention symbol is used to
point out dangers in this manual.
Installation
Notes on installation and
commissioning and a connection plan
can be found in this manual.
!
The operating manual describes
the maximum version of the
controller, meaning that not all
statements
are
relevant
for
your
device.
Declaration of conformity
This device corresponds to the
requirements of the relevant guidelines
and standards, if the corresponding
regulations and the manufacturer's
instructions are complied with.
Function
The device consists of a two-stage
regulation for heat generators, a
service water heating system, control
system for two mixed heating circuits,
as well as the following auxiliary
functions:
-
1 timer-controlled output
(circulation
pump)
-
1 temperature-controlled output
The following functions may be
assigned to this output (circulation
pump, header pump, solar integration,
heat generator for solid fuel, return flow
temperature increase).
- Demand-related
circulation
pump
control
- Automatic
toggle
between
summer
and winter time
-
Automatic adjustment of function
in accordance with the sensor
configuration
3
Summary of Contents for E8.1121
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