Viessmann Vitosol100 - Page 76

4.5System design5
76
VITOSOL
Installation diagrama
A Solar panel
B DHW circulation pump
C DHW circulation output of the boiler
control unit or on−site time switch
D Oil and gas fired boilers
E Combination cylinder Vitocell 333
or
F Heating water calorifier with
relayering system Vitocell353
G Junction box (on site)
5822135 GB
8
6
3
5
5
4
WW
AB
B
A
KW
VL RL
C
7
D
8
qP
E
B
6
3
9
A
2
28
5
21
G
GND S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 CS10 −−−− Imp1 Imp2 145 145
R4
LN
R6−A R6−R R5−R R5−A R3 R2 R1 R7−A R7−M R7−R
1
or
WW
B
KW
VL RL
F
E
HV
HR
HV
HR
HV
HR
E
1
1
2
2
S
S
E
HV
HR
HV
HR
HV
HR
E
1
1
2
2
S
S