69
Coding in the delivered condition
Possible change
63:0
Without auxiliary function for DHW
heating (only for constant tempera-
ture control units)
63:1
Auxiliary function: 1 x daily
63:2
to
63:14
Every 2 days to every 14 days
63:15
2 x daily
65:...
Do not adjust (Information on the
type of diverter valve, specified by
the boiler coding card)
6C:100
Set speed of internal circulation
pump for DHW heating 100 %
6C:0
to
6C:100
Set speed adjustable from 0 to
100 %
6F:...
Max. heating output for DHW heat-
ing in %; defaulted by the boiler
coding card
6F:0
to
6F:100
Max. heating output for DHW heat-
ing adjustable from min. heating out-
put to 100 %
71:0
DHW circulation pump: "ON" ac-
cording to time program (only for
weather-compensated control
units)
71:1
"OFF" during DHW heating to set
value 1
71:2
"ON" during DHW heating to set val-
ue 1
72:0
DHW circulation pump: "ON" ac-
cording to time program (only for
weather-compensated control
units)
72:1
"OFF" during DHW heating to set
value 2
72:2
"ON" during DHW heating to set val-
ue 2
73:0
DHW circulation pump: "ON" ac-
cording to time program (only for
weather-compensated control
units)
73:1
to
73:6
During time program
"ON" from once per hour for 5 min to
"ON" 6 times per hour for 5 min
73:7
Constantly "ON"
"Heating circuit ..."/Group 5
Select
"Heating circuit ..."
for weather-compensated
control unit (see page 62).
Select
"5"
for constant temperature control unit (see
page 62).
Coding
Coding in the delivered condition
Possible change
A0:0
Without remote control
A0:1
With Vitotrol 200A/200 RF (automat-
ic recognition)
A0:2
With Vitotrol 300A/300 RF or
Vitocomfort (automatic recognition)
A1:0
All settings available on the remote
control can be accessed for adjust-
ing.
A1:1
Only party mode can be set at the
remote control (only for Vitotrol 200)
A3:2
Outside temperature below 1 °C:
Heating circuit pump "ON"
Outside temperature above 3 °C:
Heating circuit pump "OFF"
A3:–9
to
A3:15
Heating circuit pump "ON/OFF" (see
the following table)
!
Please note
With settings below 1 °C there is a risk that pipes outside the thermal envelope of the building could freeze
up.
Standby mode in particular must be taken into consideration, e.g. during holidays.
Codes
Coding level 2
(cont.)
5773 216 GB
Codes
Summary of Contents for B2TA
Page 101: ...101 Parts lists Overview of assemblies 5773 216 GB Components ...
Page 107: ...107 Parts lists Hydraulics 5773 216 GB Components ...
Page 118: ...118 0004 0002 0005 0006 0001 0003 Fig 77 Parts lists Miscellaneous 5773 216 GB Components ...
Page 142: ...142 5773 216 GB ...
Page 143: ...143 5773 216 GB ...
