Index
0020237057_01 Installation instructions
41
Index
A
Activating automatic cooling................................................ 12
Activating cooling ................................................................ 17
Activating
Room temp. mod.
............................................ 17
Activating
Solar pump boost
............................................. 21
Activating
Source regeneration
........................................ 12
Activating the actuation reversal for the cascade................ 13
Activating the actuation sequence for the cascade............. 13
Activating the adaptive heating curve.................................. 11
Activating the cylinder charging........................................... 20
Activating the dew point monitoring..................................... 17
Activating the parallel cylinder charging .............................. 20
Activating the screed-drying function .................................. 23
Air quality sensor, setting the maximum value .................... 22
Assigning a zone ................................................................. 18
Assigning a zone to the remote control unit ........................ 18
Assigning the system control to a zone............................... 18
Attaching the unit mounting bracket, to the wall.................... 8
Attaching, system control to the unit mounting bracket......... 8
Auxiliary heater, setting the output ...................................... 14
B
Basic system diagram configuration.............................. 13, 27
Bottom cylinder temperature sensor, reading the value...... 21
Buffer cylinder for the heating circuit, offset for charging .... 13
C
CE marking............................................................................ 5
Changing the batteries ........................................................ 24
Changing the code, installer level ....................................... 23
Circulation pump, reading the status................................... 19
Competent person................................................................. 4
Configuring the basic system diagram .......................... 13, 27
Configuring the heating circuit............................................. 11
Configuring the multi-function input..................................... 14
Configuring the multi-function output................................... 14
Configuring the
VR 70
......................................................... 14
Configuring the
VR 70
's multi-function output ..................... 14
Configuring the
VR 71
......................................................... 14
Configuring the
VR 71
's multi-function output ..................... 14
Connecting the radio receiver unit to the heat generator ...... 9
Connecting the radio receiver unit to the ventilation unit ...... 9
Cooling, setting the target flow temperature........................ 16
Cylinder charging pump, reading the status........................ 19
Cylinder charging, setting the hysteresis............................. 19
Cylinder, setting the maximum charging time ..................... 19
D
Deactivating the zone.......................................................... 18
Deactivating units ................................................................ 13
Defining the anti-legionella function, day............................. 19
Defining the anti-legionella function, time............................ 19
Defining the basic system diagram ..................................... 13
Defining the boiler type........................................................ 13
Defining the hybrid manager ............................................... 12
Defining the offset, domestic hot water cylinder charging ... 19
Defining the overrun time, cylinder pump............................ 19
Defining the switch-off differential, second differential
temperature control ............................................................. 22
Defining the switch-off differential, solar charging............... 21
Defining the switch-on differential, second differential
temperature control ............................................................. 22
Defining the switch-on differential, solar charging............... 21
Defining the temperature of the solar cylinder..................... 21
Determining the installation site of the outdoor temperature
sensor.................................................................................... 6
Determining the reception strength of the outdoor temperat-
ure sensor ............................................................................. 6
Determining the reception strength of the outdoor temperat-
ure sensor, requirements ...................................................... 6
Determining the signal strength of the outdoor temperature
sensor.................................................................................... 6
Determining the system control's installation site.................. 8
Determining the system control's reception strength ............ 8
Determining the system control's signal strength.................. 8
Dew point, setting the offset ................................................ 17
Displaying fault messages, list ............................................ 24
Disposal, outdoor temperature sensor ................................ 24
Disposal, packaging ............................................................ 25
Disposing of the outdoor temperature sensor ..................... 24
Disposing of the outdoor temperature sensor if defective ... 24
Disposing of the packaging ................................................. 25
Documents ............................................................................ 5
Domestic hot water cylinder charging, defining the offset ... 19
Domestic hot water cylinder, reading the current
temperature ......................................................................... 18
Domestic hot water cylinder, setting the set target
temperature ......................................................................... 18
E
Entering contact details ....................................................... 11
Entering the service date..................................................... 11
F
Fitting the outdoor temperature sensor ................................. 7
Fitting the system control, to the unit mounting bracket........ 8
Fitting, outdoor temperature sensor to the wall base ............ 7
Fitting, system control to the unit mounting bracket.............. 8
Frost ...................................................................................... 4
H
Handing over ....................................................................... 23
Heat generator, connecting the radio receiver unit ............... 9
Heating circuit mixer, reading the status ............................. 18
Heating circuit type configuration ........................................ 15
Heating circuit type system configuration............................ 15
Heating installation, starting up ............................................. 9
Heating pump, reading the status ....................................... 18
Hot water demand, setting the anti-cycling time.................. 19
I
Installer level, changing the code ........................................ 23
Installing the radio receiver unit, on the wall ......................... 6
Installing, radio receiver unit on the wall ............................... 6
Intended use.......................................................................... 4
L
Lines, maximum length ......................................................... 5
Lines, minimum cross-section ............................................... 5
Lines, selecting...................................................................... 5
M
Maintenance message ........................................................ 24
N
Nomenclature ........................................................................ 5
O
Operating and display functions .......................................... 10
Outdoor temperature sensor reception strength, require-
ments..................................................................................... 6
Outdoor temperature sensor, determining the installation
site......................................................................................... 6
