Viessmann VITODENS 200-W Technical Data Manual page 24

Vitotronic Control Accessories
Vitotrol 200
Part No. 7450 017
Fig. 33 (dimensions in mm)
KM BUS subscriber
The Vitotrol 200 remote control regulates
the heating program for one heating circuit
and the required set room temperature in
standard mode, from any room in the house.
The Vitotrol 200 is equipped with backlit
heating program selection keys as well as a
party and economy key.
The fault display shows faults on the
control unit.
WS function:
Installation anywhere in the building.
RS function:
Installation in the main living room on an
internal wall opposite radiators. Never install
inside shelf units, recesses, immediately by
a door or heat source (e.g. direct sunlight,
fireplace, TV set, etc.).
The integral room tempearutre sensor
captures the actual room temperature and
effects any necessary corrections of the
supply temperature as well as a rapid
heat-up at the start of the heating operation
(if appropriately programmed).
Connection:
H 2-core lead, length max. 164 ft / 50 m (even
if connecting several remote control units)
H Never route this lead immediately next to
230/400 V cables
H LV plug part of the standard delivery
Specification
Power supply via KM BUS
Power consumption 0.2 W
Protection class III
Max. ambient temperature
H at operation: 32 to
0 to
H when storing
or transporting: –4 to+149ºF
H
–20 to +65 ºC
Set room temp. range 50 to
10 to
adjustable from
37 to
3 to
63 to
17 to
The set room temperature for reduced mode
is adjusted at the control unit.
24
Vitotrol 300
Part No. 7248 907
Fig. 34 (dimensions in mm)
KM BUS subscriber
The Vitotrol 300 remote control regulates
the required set room temperature for one
heating circuit in standard and reduced
mode, the heating program and the
switching times for central heating, DHW
heating and the DHW circulation pump.
The Vitotrol 300 provides a backlit display
as well as backlit heating program keys, a
party and economy key, automatic
summer/winter time changeover, keys for
holiday program, day and time.
WS function:
Installation at any point in the building.
RS function:
Installation in the main living room on an
internal wall opposite radiators. Never install
inside shelf units, niches, immediately by a
door or heat source (e.g. direct sunlight,
fireplace, TV set, etc.)
The integral room temperature sensor
captures the actual room tempeture and
affects any necessary correction of the
supply temperature as well as a rapid
heat-up at the start of the heating operation
(if suitable encoded).
Connection:
H 2-core lead, length max. 164 ft / 50 m (even
if connecting several remote control units)
H Never route this lead immediately next to
230/400 V cables
H LV plug part of the standard delivery
Specification
Power supply via KM BUS
Power consumption
Protection class
104ºF–
Max. ambient temperature
40ºC
H at operation:
H when storing
or transporting:
H
86ºF
30ºC
Set room temp. range
for standard mode
74ºF
23ºC or
99ºF
37ºC
for reduced mode
Room Temperature Sensor,
Part No. 7133 379
Fig. 35 (dimensions in mm)
Separate room temperature sensor as
supplement to the Vitotrol 200 and 300; to
be used if the the Vitotrol 200 or 300
cannot be installed inside the main living
room or in a suitable position where the unit
can capture and adjust the temperature.
Installation in the main living room on an
internal wall opposite radiators. Never install
inside shelf units, recesses, immediately by
a door or heat source (e.g. direct sunlight,
fireplace, TV set, etc.).
Connect the room temperature sensor to the
Vitotrol 200 or 300.
Electrical connection:
H 2-wire cable with a wire size of min. AWG
18 copper
H The cable length between the control unit,
remote control unit and room temperature
sensor must not exceed 98 ft./30 m
Max. ambient temperature
H at operation:
H when storing
or transporting:
H
0.5 W
III
32 to 104ºF–
0 to 40ºC
–4 to+149ºF
–20 to +65ºC
50 to 86ºF
10 to30ºC
adjustable from
37 to 74ºF
3 to 23ºC or
63 to 99ºF
17 to 37ºC
37 to 99ºF
3 to 37ºC
32 to 104ºF–
0 to 40ºC
–4 to+149ºF
–20 to +65ºC