Calling up code 2
Note
Codes that are irrelevant due to the
heating system equipment level or the
setting of other codes will not be dis-
played.
Press the following keys:
1.
L
+
G
simultaneously for
approx. 2 s.
2.
d
to confirm.
3.
a
/
b
for the required coding
address; the address
flashes.
4.
d
to confirm; the value
flashes.
5.
a
/
b
for the selected value.
6.
d
to confirm; the display
briefly shows
"
accepted
" (for
weather-compensated
control units); the
address flashes again.
7.
a
/
b
for the selection of
further addresses.
8.
L
+
G
approx. 1 s simulta-
neously, to terminate
coding 2.
Complete overview
The coding addresses are grouped according to the following
function areas
.
The respective function area is shown on the display.
The areas are scanned in the following sequence with
a
/
b
:
Function area
Coding addresses
System design
00
Boiler/burner
06 to 54
DHW
56 to 73
General
76 to 9F
Heating circuit A1 (heating circuit without
mixer)
A0 to Fb
Heating circuit with mixer M2
A0 to Fb
Code 2
41
Coding
5692
745
GB
Summary of Contents for VC3
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