Solar" Group; Coding - Viessmann VITOTRONIC 200 Installation And Service Instructions Manual

"DHW" group
(cont.)
Coding in the delivered condition
59:0 Cylinder heating:
Start point
Stop point +2.5 K
5b:0 Do not adjust
5E:0 Circulation pump for cylinder heat-
ing at "External blocking" signal:
Control mode
5F:0 Circulation pump for cylinder heat-
ing at signal "External demand":
Control mode
60:20 During DHW heating, the boiler
water temperature is up to 20 K
higher than the set DHW tempera-
ture.
61:0 The circulation pump for cylinder
heating is started subject to boiler
water temperature.
62:10 Circulation pump with max 10 min
run-on time after cylinder heating
67:40 For solar DHW heating:
Set DHW temperature 40 °C. Re-
heating is suppressed above the
selected set temperature (DHW
heating blocked by the boiler).
71:0 DHW circulation pump:
"ON" according to time program
72:0 DHW circulation pump:
"ON" according to time program
73:0 DHW circulation pump:
"ON" according to time program

"Solar" group

Only in conjunction with solar control module, type
SM1

Coding

Coding in the delivered condition
00:8 Start temperature differential for
solar circuit pump 8 K
2.5 K
–
Possible change
59:1 Start point adjustable from 1 to 10 K
to below set value.
59:10
5E:1 "Off"
5E:2 "On"
5F:1 "Off"
5F:2 "On"
60:5 The differential between the boiler
to water temperature and the set DHW
60:50 temperature is adjustable from 5 to
50 K.
61:1 The circulation pump for cylinder
heating starts immediately.
62:0 No circulation pump run-on
62:1 Run-on time adjustable from 1 to
to 15 min
62:15
67:0 Set DHW temperature adjustable
to from 0 to 90 °C (limited by boiler-
67:90 specific parameters).
71:1 "OFF" during DHW heating to set
value 1
71:2 "ON" during DHW heating to set val-
ue 1
72:1 "OFF" during DHW heating to set
value 2
72:2 "ON" during DHW heating to set val-
ue 2
73:1 During the time program "ON" 1 to 6
to times/h for 5 min
73:6
73:7 Constantly "ON"
Possible change
00:2 Start temperature differential adjust-
to able from 2 to 30 K
Coding level 2
47