46
Select
"Solar"
for weather-compensated control units (see page 41).
Select
"4"
for constant temperature control units (see page 41).
Note
The solar group is only displayed if a solar control module, type SM1, is connected.
Coding
Coding in the delivered condition
Possible change
Speed control collector pump
02:0
Solar circuit pump is not
speed-controlled
02:1
Solar circuit pump is
speed-controlled with
wave pack control
02:2
Solar circuit pump is
speed-controlled with
PWM control
Cylinder maximum temperature
08:60
The solar circuit pump will
stop when the actual cyl-
inder temperature rea-
ches 60 °C (maximum
cylinder temperature).
08:10
to
08:90
The maximum cylinder
temperature is adjustable
from 10 to 90 °C.
Reducing stagnation time
0A:5
To protect the system
components and heat
transfer medium, the
speed of the solar circuit
pump is reduced when
the differential between
the actual cylinder tem-
perature and set cylinder
temperature is less than
5 K.
0A:0
to
0A:40
The differential between
the set cylinder tempera-
ture and the start point for
reducing the stagnation
time can be adjusted from
0 to 40 K.
Nominal flow rate
0F:70
The flow rate in the col-
lector circuit at the maxi-
mum pump speed is set
to 7 l/min.
0F:1
to
0F:255
Flow rate in the collector
circuit adjustable from 0.1
to 25.5 l/min
Code 1
Solar/Group "4"
5692 843 GB
Summary of Contents for Vitodens 200 WB2C 45
Page 147: ...147 5692 843 GB...
