
4.3 Main parts ............................................................14
4.4 Standard delivery ................................................14
4.5 Accessories .........................................................14
4.6 Composition of the NF CESI solar systems
packages (for France only) ................................15
5 Before installation ....................................................................................20
5.1 Regulations governing installation ...................20
5.2 Choice of the location ........................................20
5.2.1 Type plate .............................................................20
5.2.2 Positioning of the appliance ..................................21
5.3 Positioning the appliance ..................................21
6 Installation ................................................................................................24
6.1 Fitting the DHW sensor ......................................24
6.2 Installing the solar sensor .................................24
6.3 Installing the domestic hot water temperature
sensor - Cable routing ........................................25
6.4 Installing the domestic hot water flow rate limiter
diaphragm ...........................................................25
6.5 Installing and connecting the solar expansion
vessel ...................................................................26
6.5.1 For an installation with a boiler placed on top of the
tank (Only possible for floor-standing condensing gas
boilers) ..................................................................26
6.5.2 To install the tank next to a boiler .........................28
6.6 Hydraulic connections .......................................29
6.6.1 Primary solar water circuit connections .................29
6.6.2 Connecting the primary boiler circuit .....................31
6.6.3 Hydraulic connection of the secondary drinking water
circuit .....................................................................31
6.7 Electrical connections ........................................34
6.7.1 Recommendations ................................................34
6.7.2 Connecting the impressed current anode .............35
6.7.3 Connecting the DHW heating pump ......................35
6.7.4 Connecting the domestic hot water sensor ...........35
6.7.5 Connecting the solar control system .....................36
6.7.6 Terminal block .......................................................37
6.8 Filling the system ...............................................38
6.8.1 Filling the domestic hot water circuit .....................38
6.8.2 Filling the primary boiler circuit ..............................38
6.8.3 Filling the primary solar circuit ...............................38
Contents
213/05/2015 - 300026829-001-05