Viessmann Vitosol100 - Page 77

4.5System design5
77
VITOSOL
Installation diagramb
(Vitodens200 or 300, Vitopend 200, Vitoplus 300)
*1
This connection is not present when a heating water calorifier is installed.
A Solar panel
B DHW circulation pump
C Solid fuel boiler
D Boiler
E Combination cylinder Vitocell 333
or
F Stratification cylinder Vitocell353
G Vitocell 050 heating water calorifier
H Return temperature raising
K Low loss header,
part no. 7149 100
M Temperature sensor for low loss
header
H Gas fired wall mounted boilers
with Vitotronic200, type HO1,
part no.7179488
H Vitoplus300,
part no.7819601
N Junction box (on site)
5822135 GB
A
2
5
4
KW
VL RL
BA
AB
9
qP
7
8
WW
E
6
3
B
D
M
K
H
CG
N
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
qQ
8
6
3
5
or
WW
B
KW
VL RL
F
66
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