Calling up code 2
1.
Press
L
and
G
simultaneously
for approx. 2 seconds; confirm
with
d
.
2.
Select the required coding address
with
a
or
b
; the address flashes.
Confirm with
d
; the value flashes.
3.
Change this value with
a
and
b
;
confirm with
d
. The display briefly
shows "adopted", then the address
flashes again. Select additional
addresses (if required) with
a
or
b
.
4.
Press
L
and
G
simultaneously
for approx. 1 second.
Overall summary
The coding addresses are grouped in accordance with the following
function
ranges
. The respective function range is displayed.
Scroll through the ranges in the following sequence with
a
or
b
.
Function range
Coding addresses
System design
00 and 01
Boiler/burner
06 to 54
DHW
56 to 73
General
76 to 9F
Boiler circuit (heating circuit A1 without
mixer)
A0 to F7
Mixer circuit (heating circuit M2 with mixer)
A0 to F7
Note
Codes, which are not relevant because of the equipment level of your heating
system or because of settings of other codes, will not be displayed.
For heating systems with 1 heating circuit without mixer and 1 heating circuit
with mixer, initially the possible coding addresses A0 to F7 are scrolled for the
heating circuit without mixer A1, then those for the heating circuit with mixer M2.
Code 2
42
Coding
56
92
550
GB
Summary of Contents for VITODENS 300 WB3A
Page 10: ...Opening the control unit housing 10 5862 570 GB...
Page 14: ...Closing control unit housing and inserting user interface 14 5862 570 GB...
Page 129: ...Parts lists cont 113 Parts lists 5692 550 GB...
Page 130: ...Parts lists cont 114 Parts lists 5692 550 GB...
Page 131: ...Parts lists cont 115 Parts lists 5692 550 GB...
Page 132: ...Parts lists cont 116 Parts lists 5692 550 GB...
Page 133: ...Parts lists cont 117 Parts lists 5692 550 GB...
Page 145: ...129 5692 550 GB...
Page 146: ...130 5692 550 GB...
Page 147: ...131 5692 550 GB...
