Viessmann VITOTRONIC 200 Installation And Service Instructions Manual page 50

Code 2
"General" Group
Coding in the factory set condition
82:3 Summer time starts: March
83:5 Summer time starts:
Week 5 of the selected month
84:7 Summer time starts:
Last Sunday of the selected month
85:10 Wintertime starts:
October
86:5 Wintertime starts:
Week 5 of the selected month
87:7 Wintertime starts:
Last Sunday of the selected month
88:0 Temperature unit °C
(Celsius)
89:... Never adjust!
8A:175 Never adjust!
8F:0 All control elements active
90:128 Time constant for calculating the adjusted
outside temperature 21.3 h
91:0 Connection at terminals 1 and 2 in plug
avD disabled (external heating program
changeover)
(see page 20)
92:186 Never adjust!
Will only be displayed if "8A:176"
is programmed.
96:0 Without extension PCB for heating
circuits 2 and 3
97:2 With LON communication module:
The control unit sends the outside
temperature to the Vitotronic 200-H
98:1 Viessmann system number (in conjunction
with monitoring several systems within
one LON system with Vitocom 300)
50
(continued)
Vitotronic 200 and 300-K Installation and Service
Possible change
82:1 January to December
to
82:12
83:1 Week 1 to week 5 of the selected month
to
83:5
84:1 Monday to Sunday
to
84:7
85:1 January to December
tp
85:12
86:1 Week 1 to week 5 of the selected month
to
86:5
87:1 Monday to Sunday
to
87:7
88:1 Temperature unit °F
(Fahrenheit)
- -
- -
8F:1 All control elements locked out
8F:2 Only standard settings can be controlled
90:1 Fast (low values) or slow (high values) matching
to of the supply temperature, subject to the set value
90:199 when the outside temperature changes; 1 step
10 min
91:1 Contact affects the following heating circuits:
Heating circuit A1
91:2 Heating circuit M2
91:3 Heating circuits A1 and M2
91:4 Heating circuit M3
91:5 Heating circuits A1 and M3
91:6 Heating circuits with mixing valve M2 and M3
91:7 Heating circuits A1, M2 and M3
- -
96:1 With extension PCB for heating circuits 2 and 3
(automatic recognition)
97:0 The outside temperature of the sensor connected to
the control unit is only utilized internally
97:1 The control unit receives the outside temperature
from the Vitotronic 200-H
98:1 System number adjustable from 1 to 5
to
98:5