Coding - Viessmann Vitodens 200-W Installation And Service Instructions For Contractors

"DHW"/Group 3
(cont.)

Coding

Coding in the delivered condition
56:0 Set DHW temperature adjustable
from 10 to 60 °C
57:0 Never adjust
58:0 Without auxiliary function for DHW
heating
59:0 Cylinder heating:
Start point
Stop point +2.5 K
5b:0 DHW cylinder directly connected to
the boiler
5E:0 Circulation pump for cylinder heat-
ing stays in control mode at signal
"External blocking"
5F:0 Circulation pump for cylinder heat-
ing stays in control mode at signal
"External demand"
60:20 During DHW heating, the boiler
water temperature is max. 20 K
higher than the set DHW tempera-
ture
62:2 Circulation pump with 2 min run-on
time after cylinder heating
63:0 Without auxiliary function for DHW
heating (only for constant tempera-
ture control units)
65:... Information on the type of diverter
valve (never adjust; defaulted by
the boiler coding card)
67:40 For solar DHW heating: Set DHW
temperature 40 °C. Reheating is
suppressed above the selected set
temperature (boiler starts as back-
up if the rise in the cylinder tem-
perature is too low).
6C:100 Set speed, internal circulation
pump for DHW heating 100 %
2.5 K
–
Possible change
56:1 Set DHW temperature adjustable
from 10 to above 60 °C
Note
Max. value subject to boiler coding
card.
Observe the max. permissible DHW
temperature.
58:10 Entry of a 2nd set DHW tempera-
to ture, adjustable from 10 to 60 °C
58:60 (observe coding addresses "56" and
"63")
59:1 Start point adjustable from 1 to 10 K
to below set value
59:10
5b:1 DHW cylinder connected down-
stream of the low loss header
5E:1 Circulation pump for cylinder heating
stops at signal "External blocking"
5E:2 Circulation pump for cylinder heating
starts at signal "External blocking"
5F:1 Circulation pump for cylinder heating
stops at signal "External demand"
5F:2 Circulation pump for cylinder heating
starts at signal "External demand"
60:5 The differential between the boiler
to water temperature and the set DHW
60:25 temperature is adjustable from 5 to
25 K
62:0 Circulation pump without run-on time
62:1 Run-on time adjustable from 1 to
to 15 min
62:15
63:1 Auxiliary function: 1 x daily
63:2 Every 2 days to every 14 days
to
63:14
63:15 2 x daily
67:0 Set DHW temperature adjustable
to from 0 to 95 °C (limited by boiler-
67:95 specific parameters)
6C:0 Set speed adjustable from 0 to
to 100 %
Code 2
59