-
INSTALLER
7 & 11kW HRC
70
HIGH TEMPERATURE HEAT PUMP
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2
CONTENTS
1 - PLEASE READ IMMEDIATELY ....................... 4
1.1 - Important information .......................................................................4
1.2 - Safety instructions and advice ........................................................4
1.3 - Delivery terms and conditions ........................................................5
1.4 - Storage and transport ........................................................................5
1.4.1 - General information ................................................................................................ 5
1.4.2 - Transporting with a forklift truck ........................................................................ 5
1.4.3 - Transporting manually............................................................................................ 5
2 - PRESENTATION .............................................. 6
2.1 - Standard confi guration .....................................................................6
2.2 - Operating................................................................................................7
2.2.1 - Heat pump operation ............................................................................................. 7
2.2.2 - Pilot operation ........................................................................................................... 7
2.3 - Accessories (included) .......................................................................7
2.4 - Accessories available to order .........................................................8
3 - INSTALLATION ................................................ 9
3.1 - Installing the HRC
70 .......................................................................................................................................9
3.1.1 - Installation site .......................................................................................................... 9
3.1.1.1- Heat Pump installation site .................................................................10
3.1.1.2 - Condensates drainage .........................................................................11
3.1.1.3 - Heater cable for external condensate drainage .........................11
3.1.2 - Installing the Pilot...................................................................................................12
3.1.2.1 - Installation site ........................................................................................12
3.1.2.2 - Fitting the Pilot to the wall .................................................................12
3.1.2.3 - Fitting and placement ..........................................................................12
3.2 - Hydraulic installation ........................................................................13
3.2.1 - Plumbing connections .........................................................................................13
3.2.2 - Hydraulic connection: Heat Pump circuit ......................................................14
3.2.3 - Setting the four diff erent pump speeds .........................................................14
3.2.4 - Heat Pump and Pilot relief valve ......................................................................14
3.2.5 - Desludging................................................................................................................15
3.2.6 - Heat Pump water inlet fi lter (supplied) ..........................................................15
3.2.7 - Heating circuit .........................................................................................................15
3.2.7.1 - Heating circuit fl ow rate ......................................................................15
3.2.7.2 - Backfl ow prevention device ...............................................................15
3.2.7.3 - Degassing the heating circuit............................................................15
3.2.7.4 - Insulating the piping ............................................................................15
3.2.7.5 - Expansion vessel ....................................................................................15
3.2.7.6 - Frost protection and water treatment ............................................15
3.3 - Installation advice for diff erent types of transmitters and
diff erent uses .......................................................................................16
3.3.1 - For underfl oor heating circuits ..........................................................................16
3.3.2 - For domestic hot water ........................................................................................16
3.4 - Electrical control connections .......................................................17
3.4.1 - Connecting the Heat Pump control .................................................................17
3.4.1.1 - 2-core sheathed connection cable ..................................................17
3.4.2 - Connecting the Pilot control ..............................................................................18
3.4.3 - Temperature controls ............................................................................................19
3.4.3.1 - Installation precautions .......................................................................19
3.4.3.2 - Room thermostat ...................................................................................19
3.4.3.3 - Outdoor temperature sensor .............................................................19
3.5 - Connecting to power supply .........................................................19
3.5.1 - Recommendations for connecting the system to the power supply ..20
3.5.2 - Connecting the Pilot to the power supply ....................................................20
3.5.2.1 - Pilot: 230V single phase connection ...............................................20
3.5.2.2 - Pilot: 400V three phase connection ...............................................21
3.5.3 - Connecting the HRC
70
Heat Pump to the power supply .........................22
3.5.3.1 -HRC
70
Heat Pump:230V single phase connection .......................... 23
3.5.3.2 -HRC
70
Heat Pump: 400V three-phase connection ......................... 23
3.5.4 - Electrical protection for the compressors ......................................................23
4 - COMMISSIONING ......................................... 24
4.1 - Control panel .......................................................................................24
4.1.1 - Display screen: description of symbols and their meaning ....................24
4.1.2 - Commonly displayed symbols ...........................................................................25
4.1.3 - Unlocking ..................................................................................................................25
4.1.4 - Language ...................................................................................................................25
4.2 - Installer Menu .....................................................................................25
4.2.1 - Selecting the right back-up for the installation ...........................................25
4.2.2 -
Configuration
of the HRC
70
Heat Pump and circuits ..................................26
4.2.2.1 - Heat Pump model ..................................................................................26
4.2.2.2 - Confi guring circuit 1 .............................................................................26
4.2.2.3 - Circuit 1 temperature control ............................................................26
4.2.2.4 - Confi guring circuit 2 .............................................................................27
4.2.2.5- Circuit 2 temperature control .............................................................27
4.2.3 -
setting
operating parametres ...........................................................................27
4.2.3.1 - Setting the heating curve ...................................................................29
4.2.3.2 - Maintaining the target temperature (Comfort mode) .............29
4.2.3.3 - Target temperature in ‘Eco’ mode .....................................................29
4.2.3.4 - Target temperature in Frost Protection mode .............................29
4.2.3.5 - Resetting installer parametres
205
to
230 ....................................................30
4.2.4 -
Forced command
of the system ..........................................................................30
5 - USE ................................................................. 31
5.1 - Setting the date and time ...............................................................31
5.2 - Displaying the control values ........................................................32
5.3 - User Menu ............................................................................................32
5.3.1 - Setting target temperatures ...............................................................................33
5.3.1.1 - Setting the
AmbiEnce
target temperature ......................................33
5.3.1.2 - Setting the
eco
target temperature ................................................33
5.3.1.3 - Setting the
anti freez
target temperature ..................................33
5.3.1.4 - Setting the domestic hot water temperature ..............................34
5.3.1.5 - Setting the
swim. pool
temperature.................................................34
5.3.2 - Setting a
vacation
period ........................................................................................ 34
5.3.3 - Temporary
override
of the programmed heating mode.........................34
5.3.4 -
boost
function .......................................................................................................34
5.3.5 - Selecting
summer / winter
mode ....................................................................35
5.3.6 - Selecting the
LANGUage .............................................................................................................................35
5.3.7 -
BeeP
alert ...................................................................................................................35
5.3.8 - Accessing the
INST. MENU ..........................................................................................................................35
