Dhw" Group - Viessmann VITOTRONIC 200 Installation And Service Instructions Manual

Code 2

"DHW" Group

Coding
Coding in the factory set condition
55:0 DHW tank heating, hysteresis ± 2.5 K
56:0 Set DHW temperature adjustable from
50 to 140° F (10 to 60° C)
58:0 Without auxiliary function for DHW heating
59:0 DHW tank heating:
Starting point -2.5 K
Stopping point +2.5 K
5A:0 For DHW heating:
The set supply temperature is determined by
the highest system supply temperature demand.
60:20 During DHW heating, the boiler water
temperature is max. 20 K higher than the
set DHW temperature
62:10 Circulation pump with 10 min. run-on time
after DHW tank heating
64:2 During party mode and after external changeover
during operation with constant standard room
temperature:
Constant DHW heating enabled and DHW
circulation pump ON
66:4 Input of the set DHW temperature:
At the control unit programming unit and
all installed Vitotrol 300 remote control units
54
Vitotronic 200 and 300-K Installation and Service
Possible change
55:1 Adaptive DHW tank heating enabled
(see page 83)
55:2 DHW tank temperature control with 2 DHW tank
temperature sensors (see page 83)
55:3 DHW tank temperature controller primary store
system (see page 83)
56:1 Set DHW temperature adjustable from
50 to above 140° F (10 to above 60° C)
Note: Subject to boiler coding card of connected
boilers. Observe the max. permissible
DHW temperature.
58:10 Input of a second set DHW temperature,
to adjustable from 50 to 203° F (10 to 95° C)
58:95 (observe coding address "56")
59:1 Starting point adjustable from 1 to 10 K below
to the set value
59:10
5A:1 For DHW heating:
The set supply temperature is determined by the
DHW tank supply temperature demand.
60:10 The differential between the boiler water
to temperature and the set DHW temperature
60:50 is adjustable from 10 to 50 K
62:0 Circulation pump without run-on
62:1 Run-on time adjustable from 1 to 15 min.
to
62:15
64:0 No DHW heating,
DHW circulation pump "OFF"
64:1 DHW heating and DHW circulation pump
according to time program
66:0 At the programming unit
66:1 At the programming unit and remote control,
heating circuit A1
66:2 At the programming unit and remote control,
heating circuit with mixing valve M2
66:3 At the programming unit and remote control,
heating circuit M3
66:5 At the remote control, heating circuit A1
66:6 At the remote control, heating circuit with
mixing valve M2
66:7 At the remote control, heating circuit M3