80
Calling up coding level 2
Note
■ At coding level 2, all codes are acces-
sible, including the codes at coding
level 1.
■ Codes that have not been assigned
due to the heating system equipment
level or the setting of other codes are
not displayed.
■ Heating systems with one heating cir-
cuit without mixer and one or two heat-
ing circuits with mixer:
The heating circuit without mixer is
designated "Heating circuit 1" and
the heating circuits with mixer as
"Heating circuit 2" or "Heating cir-
cuit 3".
If the heating circuits were given indi-
vidual designations, the selected des-
ignation and "HC1", "HC2" or "HC3"
appear instead.
Weather-compensated control unit:
1.
Press
OK
and
å
simultaneously
for approx. 4 s.
2.
Press
OK
and
ä
simultaneously for
approx. 4 s.
3. "Coding level 2"
4.
Select group of required coding
address:
■
"General"
■
"Boiler"
■
"DHW"
■
"Solar"
■
"Heating circuit 1/2/3"
■
"All codes std device"
In this group, all coding addresses
(except the coding addresses from
the
"Solar"
group) are displayed in
ascending order.
5.
Select coding address.
6.
Select value according to the follow-
ing tables and confirm with
"OK"
.
7. If you want to reset all codes to
their delivered condition:
Select
"Standard setting"
in
"Cod-
ing level 2"
.
Note
This also resets codes at coding level
1.
Constant temperature control unit:
1.
Press
OK
and
å
simultaneously
for approx. 4 s.
2.
Press
OK
and
ä
simultaneously for
approx. 4 s.
3.
Select
"
2
"
with
Ú
for coding level 2
and confirm with
OK
.
"
I
" flashes on the display for the cod-
ing addresses in category 1.
Code 2
Calling up coding level 2
5623 520 GB
