Viessmann Vitotronic 100 GC1 Installation And Service Instructions Manual page 159

Coding 2
(cont.)
Coding in factory setting
General (cont.)
82: 3 Daylight saving time starts:
March
83: 5 Daylight saving time starts:
last week of month
84: 7 Daylight saving time starts:
last day of week (Sunday)
85: 10 Daylight saving time ends:
October
86: 5 Daylight saving time ends:
last week of month
87: 7 Daylight saving time ends:
last day of week (Sunday)
88: 0 Temperature display in Celsius
8A:175 Display of those codings which can be adjusted
with your system version
8E: 4
Displaying and acknowledging faults: Displaying and acknowledging faults:
at programming unit and all installed Vitotrol at programming unit and all installed Vitotrol
remote control units
90:128 Time constant for calculating adjusted outdoor
temperature
21.3 hours
91: 0 Without heating program changeover
92:184 Do not adjust
Address will only be displayed if 8A : 176 has been programmed.
Coding – Vitotronic 300-K, MW1S
Possible change
82: 1 January
to to
82: 12 December
83: 1 Week 1
to to
83: 5 week 5 of selected month
84: 1 Monday
to to
84: 7 Sunday
85: 1 January
to to
85: 12 December
86: 1 Week 1
to to
86: 5 week 5 of selected month
87: 1 Monday
to to
87: 7 Sunday
88: 1 Temperature display in Fahrenheit
8A:176 Display of all codings, irrespective of system
version or connected accessories
8E: 0 At programming unit
8E: 1 At programming unit and remote control –
system / boiler circuit A1
8E: 2 At programming unit and remote control –
mixing valve circuit M2
8E: 3 At programming unit and remote control –
mixing valve circuit M3
90: 0 Fast (low values) or slow (high values) matching
to of supply temperature subject to set value when
90:199 outdoor temperature changes;
1 setting step = 10 minutes
With heating program changeover (connection
via plug aVD):
Changeover affects:
91: 1 System circuit A1
91: 2 Mixing valve circuit M2
91: 3 System / Boiler circuit A1 and
mixing valve circuit M2
91: 4 Mixing valve circuit M3
91: 5 System / Boiler circuit A1 and
mixing valve circuit M3
91: 6 Mixing valve circuits M2 and M3
91: 7 All heating circuits (A1, M2, M3)
159