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Description of control function
Modular heating circuit controller with integrated
control functions for
- Two mixer circuits
- One heating circuit without mixer
- Hot water loading circuit
- Solar controller
• User-friendly and intelligent user interface
• Integrated quick user guide
• Large LCD display for displaying actual values,
parameters, error messages and operating status con-
ditions
• Plain text display (D,F,I,GB) and background lighting
• 7 large function keys for
- Daytime room temperature
- Night time room temperature
- Hot water temperature
- Operating mode selection (holiday, periods of
absence, extended heating operation, auto-
matic, summer, heating operation permanently
reduced, frost protection)
- Heating curve adjustment
- System information
- Emissions measurement and manual operation
• Lock-down button for simple setting of the desired tem
-
peratures and fuctions.
• Plug-in connecting terminals
• Accessories
- Head generator sensor
- External sensor
- Flow sensor
- Water heating sensor
- Wall housing
Functions:
• Weather-dependant feed temperature control with or wi
-
thout room influences, taking into account the building
characteristics and turn-on optimisation
• Hot water loading circuit
- with different operating modes (e.g. hot water
priority or parallel operation)
- Economy temperature
- Adjustable legionella protection function
- Adjustable storage pump run-on
- Storage tank discharge protection
- Limitation and safety functions
• Optimum adjustment of the control characteristics for
different heat generators
• Heating characteristics adaptation
• Digital time switch with
- one time switch channel per heating circuit and
hot water loading circuit.
- 3 individual, preset standard programs for all
time switch channels and up to three switching
cycles per day and per time switch channel
- Switching on/off times can be changed
- Automatic summer/winter time conversion,
- Several years worth of power reserve
• Pump anti-block protection
• Frost protection
• Operating hour and pulse counters
• Function-dependant relay test
• Screed drying function for underfloor heating
• Monitoring option for exhaust gas temperature
• Self-test with error diagnostics and error memory
• Variable inputs and outputs
• Control software can be updated (UpDate)
• Query contact or modem-switching function
Regulation
For exterior installation in
particular we recommend a
digital room station on which
the parameters can be set
and changed.