4.3 Main parts ............................................................16
4.4 Standard delivery ................................................16
4.5 Accessories .........................................................16
5 Before installation ....................................................................................17
5.1 Regulations governing installation ...................17
5.2 Choice of the location ........................................17
5.2.1 Type plate .............................................................17
5.2.2 Positioning of the appliance ..................................18
5.3 Positioning the appliance ..................................18
6 Installation ................................................................................................21
6.1 Fitting the DHW sensor ......................................21
6.2 Installing the solar sensor .................................21
6.3 Installing the domestic hot water temperature
sensor - Cable routing ........................................22
6.4 Installing and connecting the solar expansion
vessel ...................................................................22
6.4.1 For an installation with a boiler placed on top of the
tank .......................................................................22
6.4.2 To install the tank next to a boiler .........................24
6.5 Hydraulic connections .......................................24
6.5.1 Primary solar water circuit connections .................24
6.5.2 Connecting the primary boiler circuit .....................26
6.5.3 Hydraulic connection of the secondary drinking water
circuit .....................................................................26
6.6 Electrical connections ........................................29
6.6.1 Recommendations ................................................29
6.6.2 Connecting the DHW heating pump ......................30
6.6.3 Connecting the domestic hot water sensor ...........30
6.6.4 Connecting the solar control system .....................30
6.6.5 Terminal block .......................................................31
6.7 Filling the system ...............................................32
6.7.1 Filling the domestic hot water circuit .....................32
6.7.2 Filling the primary boiler circuit ..............................32
6.7.3 Filling the primary solar circuit ...............................32
7 Commissioning ........................................................................................37
7.1 Check points before commissioning ................37
7.1.1 Hydraulic circuits ...................................................37
7.1.2 Electrical connection .............................................38
Contents
210/05/2016 - 7654782-02