Installation manual
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Heat Pump Manager 7.1
7 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
7.1 Operation
The heat pump manager is operated using 6 keys: Esc,
Modus, Menu,
⇓, ⇑, ↵ . Different functions are assigned to
these buttons according to the current display (Standard or
Menu).
The operating status of the heat pump and the heating
system is indicated in plain text on a 4 x 20 character LC
display.
6 different operating modes can be selected:
Cooling, Summer, Auto, Party, Vacation, 2nd heat
generator.
The menu consists of 3 main levels:
Settings, Operating data, History.
Fig. 7.1: Standard LC display - main display with operator buttons
NOTE
The display can be adjusted for contrast. Do this by depressing the
buttons (MENU) and (
↵) at the same time until the adjustment process has
been completed.
Increase the contrast by simultaneously pressing the (⇑) button. Reduce
the contrast by pressing the (⇓) button.
NOTE
Keyboard block, child lock!
To prevent unintentional adjustment of the heat pump manager, press the
button (Esc) for approx. 5 seconds until KEY BLOCK ACTIVE appears on
the display. Cancel the keyboard block using the same procedure.
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