Viessmann Vitotronic 200 Installation And Service Instructions Manual page 88

Coding
Code 2
(cont.)
Coding in the delivered condition
4C:0 Connection at plug
sÖA1:
Heating circuit pump
4d:1 Connection at plug sL:
Shunt pump
4E:0 Connection at plug
gSA1:
Motor for three-way
mixer for return tem-
perature control
4F:5 Run-on time shunt or
boiler circuit pump
5 min
54:0 Without solar control
unit
55:0 Cylinder heating,
hysteresis ± 2.5 K
88
Possible change
4C:1 Primary pump cylinder
primary system
4C:2 Therm-Control contact
4C:3 Circulation pump
gas/water heat exchan-
ger
4d:2 Boiler circuit pump
4E:1 Motor for three-way mix-
ing valve, cylinder pri-
mary system
4F:0 No pump run-on
4F:1 Run-on time adjustable
to from 1 to 60 min
4F:60
54:1 With Vitosolic 100;
will be recognised auto-
matically
54:2 With Vitosolic 200;
will be recognised auto-
matically
55:1 Adaptive cylinder heating
enabled (see page 78)
55:2 Cylinder temperature
control with 2 cylinder
temperature sensors
(see page 79)
55:3 Cylinder temperature
controller cylinder pri-
mary system (see
page 80)
flue