Technical data

74 | Project planning manual for heat pumps for heating and domestic hot water preparation | 01.2012 www.dimplex.de
7 Heat pump manager
7 Heat pump manager
The heat pump manager is essential for the operation of air-to-
water, brine-to-water and water-to-water heat pumps. It regu-
lates a bivalent, monovalent or mono energy heating system and
monitors the safety components in the refrigeration 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 and the heat
source system.
Overview of functions
 Convenient 6-button operation
 Large, clear, illuminated LCD with indicators for operating
status and service information
 Conforms with utility company requirements
 Dynamic menu navigation, customised for the configured
heat pump system
 Automatic
operating mode switching to auto, summer, or cooling based
on the outside temperature.
 Remote display interface with identical menu navigation
 Return temperature controlled regulation of heating opera-
tion based on outside temperature, adjustable fixed-setpoint
or room temperature.
 Control of up to three heating circuits
 Controlling a dew point controller in cooling operation
 Priority switching
– Cooling first
– Domestic hot water preparation first
– Heating first
– Swimming pool
 Controlling a 2nd heat generator
(oil or gas boiler, immersion heater)
 Controlling 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 mini-
mum 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 dis-
infection
 Controlling a circulation pump via impulse or time programs
 Optional control of up to 5 circulating pumps
 Defrost management system to minimise the energy re-
quired for defrosting using variable, self-adjusting defrosting
cycle times
 Controlling primary and secondary pumps via a
0-10V signal
 Compressor management system to ensure balanced load-
ing of the compressors for heat pumps with two performance
levels
 Operating hours counter for compressors, circulating
pumps, 2nd heat generator and flange heater
 Keyboard block, child lock
 Ten alarm memories with time, date and error description
 Interface for connecting additional communication options
for LAN, EIB/KNX, Modbus
 Automatic program for targeted heat drying of screed floors
and saving the start and finish times
 Remote control for the heat pump manager via an App spe-
cifically for iPhone and iPad