Viessmann FB2B Installation And Service Instructions Manual page 90

Code 2
Solar
(cont.)
Coding in the delivered condition
0E:1 Calculation of solar yield
with Viessmann heat
transfer medium
0F:70 The flow rate in the col-
lector circuit at the maxi-
mum pump speed is set
to 7 l/min.
10:0 Target temperature con-
trol switched off (see cod-
ing address 11)
11:50 Set cylinder temperature
for solar 50 °C.
■ Target temperature
control switched on
(code 10:1):
Temperature at which
the solar heated water
in the DHW cylinder is
to be stratified.
12:20 Minimum collector tem-
perature 20 °C.
The solar circuit pump is
not started until the mini-
mum collector tempera-
ture set at the collector
temperature sensor is
exceeded.
90
Possible change
0E:2 Calculation of solar yield
with heat transfer medium
water (do not adjust)
0E:0 Calculation of solar yield
switched off
0F:1 Flow rate in the collector
to circuit adjustable from 0.1
0F:255 to 25,5 l/min
10:1 Target temperature control
switched on
11:10 The set cylinder tempera-
to ture for solar can be adjus-
11:90 ted from 10 to 90 °C
12:0 Minimum collector temper-
ature function switched off
12:1 The minimum collector
to temperature can be adjus-
12:90 ted from 1 to 90 °C