Heating Circuit 1, Heating Circuit 2, Heating Circuit 3/Group "5 - Viessmann VITODENS 200-W Service Instructions Manual

Code 2
Solar/Group "4"
(cont.)
Coding in the delivered condition
27:15 Alternate heating time
15 min.
The DHW cylinder with-
out priority is heated at
most for the duration of
the set alternate heating
time if the DHW cylinder
with priority is heated up.
28:3 Alternate pause duration
3 min.
After the set alternate
heating time for the DHW
cylinder without priority
has expired, the rise in
collector temperature is
captured during the alter-
nate heating time.

Heating circuit 1, heating circuit 2, heating circuit 3/Group "5"

Select "Heating circuit ..." for weather-compensated control units (see page 55).
Select "5" for constant temperature control units (see page 55).
Coding
Coding in the delivered condition
A0:0 Without remote control
(only for weather-com-
pensated control units)
A1:0 All settings that can be
made at the remote con-
trol can be executed (only
for constant temperature
control units)
76
Possible change
27:5 The alternate heating time
to is adjustable from 5 to
27:60 60 min
28:1 The alternate pause dura-
to tion is adjustable from 1 to
28:60 60 min
Possible change
A0:1 With Vitotrol 200A (auto-
matic recognition)
A0:2 With Vitotrol 300A (auto-
matic recognition)
A1:1 Only party mode can be set
at the remote control