Viessmann VITOTRONIC 200 Installation And Service Instructions Manual page 84

Coding 2 Vitotronic 300-K
"General" Group
Coding in the factory set condition
"Central control of heating circuits"
7a:0 Without central control of heating
circuits
"LON communication module: Time"
7b:1 With LON communication module:
Control unit transmits the time.
"Detached house/apartment building"
7f:1 Detached house
"Fault message"
80:6 A fault message is displayed if a fault is
active for at least 30 sec
"Automatic summer/wintertime changeover"
81:1 Automatic summer/wintertime
changeover
"Summer time starts: Month"
82:3 Summer time starts: March
"Summer time starts: Week of the selected month"
83:2 Summer time starts:
Week 2 of the selected month
"Summer time starts: Day of the selected week"
84:7 Summer time starts:
Last Sunday of the selected month.
"Wintertime starts: Month"
85:11 Wintertime starts:
November
"Wintertime starts: Week of the selected month"
86:1 Wintertime starts:
Week 1 of the selected month.
84
(continued)
Vitotronic 200, HO1B and 300-K, MW2C Installation/Service
Possible change
7a:1 With central control (see page 76) Heating circuit
without mixing valve A1 (heating circuit 1).
7a:2 Heating circuit with mixing valve M2 (heating circuit M2).
7a:3 Heating circuit with mixing valve M3 (heating circuit M3).
7b:0 No time transmission.
7f:0 Apartment building
Separate adjustment of holiday program and time
program for DHW heating possible
80:0 Immediate fault message
80:1 The minimum fault duration before a fault message is
to issued is adjustable from 10 to 995 sec; 1 step
80:199
81:0 Manual summer/wintertime changeover
81:2 Do not adjust!
81:3 With LON communication module:
The control unit receives the time
82:1 January to December
to
82:12
83:1 Week 1 to week 5 of the selected month
to
83:5
83:6 Last week – 1 week
83:7 Last week – 2 weeks
83:8 Last week – 3 weeks
83:9 Last week – 4 weeks
83:10 Special function
to
83:14
84:1 Monday to Sunday.
to
84:7
85:1 January to December.
to
85:12
86:1 Week 1 to week 5 of the selected month.
to
86:5
5 sec