E-2
English
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1 General Information
For installation, operation and maintenance refer to the
installation and operating instructions. This unit should only be
installed and repaired by an experienced technician. Poorly
carried out repairs can endanger the safety of the user.
According to current regulations, the installation and operating
instructions must always be available and should be handed to
the technician working on the device for his/her information.
Should ownership change, these installation and operating
instructions must be passed on to the new user or owner. Do not
connect the device if it is visibly damaged. In this event, ask the
supplier for advice. Ensure that only original spare parts are used
to prevent consequential damage. All environmentally-relevant
requirements regarding the recovery, recycling and disposal of
materials and components should be observed in accordance
with the applicable standards.
Regulations and Safety Information!
Any adjustments to the settings within the device may only
be carried out by an authorised technician<.
The heat pump manager should only be operated in dry
rooms with temperatures ranging between 0 °C and 35 °C.
Ensure that no condensation forms on the device.
To ensure that the antifreeze function of the heat pump
works properly, the heat pump manager must remain
connected to the power supply and the flow must be
maintained through the heat pump at all times.
2 Heat Pump Manager
The heat pump manager is essential for operation of air-to-water,
brine-to-water and water-to-water heat pumps. It regulates a
bivalent, monovalent or mono energy heating system and
monitors the safety components in the refrigerating circuit. The
heat pump manager is either installed in the heat pump casing or
is delivered with the heat pump as a wall-mounted controller. It
carries out regulation of both the heating system (radiators and
circulation pump) and the heat source system.
Overview of functions
Convenient 6-button operation
Large and clear illuminated LC display with indicators for
operating status and service information
Conforms with utility company requirements
Dynamic menu navigation, customised for the configured
heat pump system
Remote control interface with identical menu navigation
Return temperature-controlled regulation of heating
operation based on external temperature, adjustable fixed-
setpoint or room temperature
Control of up to 3 heating circuits
Priority switching
– Cooling first
– DHW preparation first
– Heating first
– Swimming pool
Control of a 2nd heat generator
(oil or gas boiler, or immersion heater)
Control of a mixer for a 2nd heat generator (oil, gas, solid
fuel boiler, or renewable heat source)
Special program for a 2nd heat generator to ensure
minimum runtimes (oil boiler) or minimum heating times
(main cylinder)
Control of a flange heater for targeted reheating of domestic
hot water with adjustable time programs, and for thermal
disinfection
Optional control of up to 5 circulating pumps
Defrost management system to minimise the energy
required for defrosting using variable, self-adjusting
defrosting cycle times
Compressor management system to ensure balanced
loading of the compressors for heat pumps with two
compressors
Operating hours counter for compressors, circulating
pumps, 2nd heat generator and flange heater
Keyboard block, child lock
Alarm memory with time and date
Interface for communication via PC with optional display of
heat pump parameters
Automatic program for targeted heat drying of screed floors
and saving the start and finish times
