Coding in
the as
delivered
condition
Address:
value
Function mode
Coding
change
Address:
value
Possible change
97:0
*
1
The outside tempera-
ture of the sensor con-
nected to the control
unit is utilised internally
97:1
Outside temperature is
adopted by the LON BUS
97:2
The outside temperature
of the sensor connected
to the control unit will be
utilised internally and
transmitted via LON BUS
to any connected Vitotro-
nic 050.
98:1
Viessmann system
numbers (in conjunction
with monitoring of sev-
eral systems via Vito-
com 300)
98:1
to
98:5
System number adjusta-
ble from 1 to 5
9b:70
Minimum set boiler
water temperature in
case of external
demand
9b:1
to
9b:127
Set temperature adjusta-
ble from 1 to 127 °C
9C:20
*
1
Monitoring LON users
When there is no
response from a user,
values defaulted inside
the control unit continue
to be used for a further
20 minutes. Only then
will a fault message be
triggered.
9C:0
No monitoring
9C:5
to
9C:60
Time adjustable from 5 to
60 minutes
9F:8
*
1
Differential tempera-
ture 8 K; only in con-
junction with a mixer
circuit
9F:0
to
9F:40
Differential temperature
adjustable from 0 to 40 K
Boiler circuit, mixer circuit
A0:0
*
1
Without remote con-
trol
A0:1
With Vitotrol 200 (auto-
matic recognition)
A0:2
With Vitotrol 300 (auto-
matic recognition)
Code 2
(cont.)
52
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...
