400 and 500 l capacity
k
g
Ø 100
l
455
h
f
i
e
d
c
Ø 650
a
b
881
m
VA
ELH
TH
R
WW
Z
HV/SPR1
HRs
HVs/SPR2
HR
KW/E
SPR1/
SPR2
E
Drain
ELH
Immersion heater
HR
Heating water return
HR
s
Heating water return, solar thermal system
HV
Heating water flow
HV
s
Heating water flow, solar thermal system
KW
Cold water
R
Inspection and cleaning aperture with flange cover (also suit-
able for installation of an immersion heater)
SPR1 Cylinder temperature sensor of the cylinder temperature con-
troller
SPR2 Temperature sensors/thermometer
TH
Thermometer (accessories)
VA
Protective magnesium anode
WW
DHW
Z
DHW circulation
Cylinder capaci-
ty
l
400
500
a
mm
859
859
b
mm
923
923
c
mm
1624
1948
d
mm
1458
1784
e
mm
1204
1444
f
mm
1044
1230
g
mm
924
1044
h
mm
804
924
i
mm
349
349
k
mm
107
107
l
mm
422
422
m
mm
864
984
DHW cylinders
(cont.)
VITOSOL
VIESMANN
63
5822 440 GB
11