Coding in
the as
delivered
condition
Address:
value
Function mode
Coding
change
Address:
value
Possible change
Gas type
1E:0
Natural gas operation,
defaulted by the boiler
coding card
1E:1
LPG operation, defaulted
by the boiler coding card
Venting/filling
2F:0
Venting program dis-
abled
2F:1
Venting program enabled
2F:2
Filling program enabled
User no.
77:1
LON user number
77:2
to
77:99
LON user number, adjus-
table from 1 to 99:
1 - 4 = boiler
5 = cascade
10 - ... = Vitotronic 050
99 = Vitocom
Note
Allocate each number
only
once.
DHW priority A1
A2:2
DHW cylinder priority
applicable to heating
circuit pump and mixer
A2:0
Without cylinder priority
for heating circuit pump
DHW priority M2
A2:2
DHW cylinder priority
applicable to heating
circuit pump and mixer
A2:0
Without DHW cylinder
priority applicable to
heating circuit pump and
mixer
A2:1
DHW cylinder priority
only applicable to mixer
A2:3
to
A2:15
Modulating DHW cylinder
priority
Summer econ. A1
A5:5
*
1
With heating circuit
pump logic function
A5:0
Without heating circuit
pump logic function
Code 1
(cont.)
40
Coding
56
92
550
GB
*1
Only for weather-compensated control units.
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...
