Viessmann Vitotronic 200 Installation And Service Instructions Manual page 87

Code 2
(cont.)
Coding in the delivered condition
23:0 No time interval for
burner service selected
24:0 The service display is
reset
26:0 Burner fuel consump-
tion (stage 1);
no count, if "26:0" and
"27:0" are programmed
27:0 Burner fuel consump-
tion (stage 1);
no count, if "26:0" and
"27:0" are programmed
28:0 No burner interval igni-
tion
29:0 Burner fuel consump-
tion (stage 2);
no count, if "29:0" and
"2A:0" are programmed
2A:0 Burner fuel consump-
tion (stage 2);
no count, if "29:0" and
"2A:0" are programmed
2d:0 Shunt pump "ON" in
case of demand
40:125 Motor runtime 125 s
4A:0 Sensor aJA not avail-
able
4b:0 Sensor aJB not avail-
able
Possible change
23:1 Interval adjustable from 1
to to 24 months
23:24
24:1 Service display (address
set automatically)
26:1 Input of 0.1 to 9.9;
to 1 step
26:99 h
27:1 Input of 10 to 1990;
to 1 step
27:199 h
28:1 The burner will be force-
started for 30 s after 5 h
29:1 Input of 0.1 to 9.9;
to 1 step
29:99 h
2A:1 Input of 10 to 1990;
to 1 step
2A:199 h
2d:1 Shunt pump constantly
"ON"
40:5 Runtime adjustable from
to 5 to 199 s
40:199
4A:1 Sensor aJA available
(e.g. Therm-Control tem-
perature sensor);
will be recognised auto-
matically
4b:1 Sensor aJB available
(e.g. temperature sensor
T2);
will be recognised auto-
matically
Coding
0.1 l/h or gallons/
10 l/h or gallons/
0.1 l/h or gallons/
10 l/h or gallons/
87