INSTALLATION
19
°
C
NO
NC
C
(X10-06)
LMU
VB
us
9
10
(X10-02)
(X2-02)
(X10-01)
(X52-03)
(X52-02)
(X52-01)
1
2
3
4
5
6
7
8
9
10
10
11
12
13
14
15
16
17
18
19
20
20
21
22
9
Typical water system schemat
ic
1
Manual bleed valve
2
Solar collector
3
AluDomus 20ISC
4
7200 Kombisolar 3S
5
Riello Ther
moidr
o
6
W
ater tr
eatment unit
7
Electr
onic pump
8
Riello Solar MR and expansion vessel
9
Room ther
mostat
10
Distribution manifold
11
T
wo way valve
12
Ther
mostatic mixer valve
13
DHW expansion vessel
14
CH expansion vessel
15
Ther
mostatic valves
16
Sun 2 Pr
o 2 R
17
Mixed zone clip-in kit
18
T
emperatur
e contr
ol valve (60°C-40°C in boiler)
19
Relay
20
Pump
21
Outdoor temperatur
e
sensor
22
Solar heating cir
cuit ex-
pansion vessel
