DHW cylinders
Information regarding continuous output
When designing the system for the continuous output as stated or cal-
culated, allow for the corresponding circulation pump. The stated con-
tinuous output is only achieved when the rated boiler output
uous output.
300 litre capacity
BÖ
10
BÖ
Inspection and cleaning aperture
E
Drain
HR
Heating water return
HR
Heating water return, solar thermal system
s
HV
Heating water flow
HV
Heating water flow, solar thermal system
s
VIESMANN
68
(cont.)
≥ contin-
WW
HV/SPR1
Z
HR
HVs/SPR2
HRs
KW/E
SPR1/SPR2
b
KW
Cold water
SPR1 Cylinder temperature control sensor
SPR2 Temperature sensors/thermometer
WW
DHW
Z
DHW circulation
VITOSOL