User interface
AirModule 6 720 813 268(2014/10)
34
9 User interface
9.1 Product description
• The user interface will manage a heating system with max. four
heating/cooling circuits, DHW heating with solar energy and heating
from solar power.
• In heat pump mode, optimized operation without time program will
provide the lowest energy consumption.
• The user interface can also operate according to a time program:
– Heating: 2 time programs for each heating circuit with two break
points per day. Heat circuits 2 to 4 can only change to heating
mode when heating circuit 1 is in heating mode if there is no
buffer cylinder installed.
– DHW: a time program for DHW heating.
• The user interface shows information from the heat pump module
and the heating system. It is also used to modify settings.
• After 1½ hour of operation the user interface has a battery life of at
least 8 hours. If a power outage lasts longer than the battery life, the
time and date settings will be erased. All other settings are saved.
• The functional scope and thus the menu structure of the user
interface are determined by the structure of the system. Reference to
the importance of the system structure to the functions will be made
in relevant places. Setting ranges and standard settings may not
correspond with the information in these instructions.
9.1.1 Control modes
The following main control modes are available for heating:
• Outside temperature compensated control: automatic flow
temperature control based on outside temperature.
• Outside temperature compensated control influenced by room
temperature: automatic flow temperature control based on outside
temperature and room temperature. A room controller must be
installed in the reference room.
If the cooling mode is active, it will be set to an adjustable constant
temperature.
Further information on control modes and settings that influence control
( chapter 12.3, page 44).
9.2 Important notices on usage
• Only products from the same distributor may be used within the EMS
BUS system.
9.3 Optional accessories
For details regarding suitable accessories, please refer to the catalogue/
price list.
Function modules and user interfaces in the control system EMS plus:
• Room controller CR10 as a separate room controller
• Room controller CR10H as a separate room controller, which
measures relative humidity (for heating/cooling circuits)
• MM100: Module for heating and cooling circuits with mixing valve
• MP100: Module for heat pump heated pool
• MS100: Module for solar energy DHW heating
• MS200: Module for extended solar thermal systems
Instructions validity for modules supporting EMS plus
These instructions also apply to the user interface in combination with
heating/cooling circuit module MM100 (accessories).
Additional setting options may be found in some menus, if your heating
system is equipped with other modules (e.g. solar module, accessories).
These setting options are described in the module technical information.
WARNING: Risk of scalding!
If thermal disinfection has been activated to avoid
legionella, the hot water is heated once to in excess of
65 °C. The factory setting for the hot water temperature is
60 °C. There is a risk of scalding at the draw-off points if
the temperature is set higher than this.
▶ Make sure that a mixing device that prevents scalding
is installed. If in doubt, ask your contractor.
NOTICE: Floor damage!
▶ If using underfloor heating, ensure that the floor type
max. temperature is not exceeded.
▶ Optionally, install an extra temperature switch, and
connect it to one of the external inputs.
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