Vitotrol 300A; Information On The Vitotrol 200 Rf And Vitotrol 300 Rf - Viessmann VITODENS 200-W Technical Manual

Control units
(cont.)
1 4
8

Vitotrol 300A

Part no. Z008 342
KM BUS subscriber
■ Indicators:
– Room temperature
– Outside temperature
– Operating program
– Operating condition
– Graphic illustration of the solar energy yield in conjunction with the
solar control module, type SM1
■ Settings:
– Set room temperature for standard mode (normal room tempera-
ture) and reduced mode (reduced room temperature)
– Set DHW temperature
– Operating program, switching times for heating circuits, DHW
heating and DHW circulation pump plus further settings via plain
text menu on the display
■ Party and economy mode can be enabled via the menu
■ Integral room temperature sensor for room temperature hook-up
(only for one heating circuit with mixer)
Installation site:
■ Weather-compensated mode:
Installation anywhere in the building
■ Room temperature hook-up:
The integral room temperature sensor captures the actual room
temperature and effects any necessary correction of the flow tem-
perature.
The captured room temperature depends on the installation site:
– Main living room on an internal wall opposite radiators
– Not on shelves or in recesses
– Never in the immediate vicinity of doors or close to heat sources
(e.g. direct sunlight, fireplace, TV set, etc.)
Connection:
■ 2-core lead, length max. 50 m (even if connecting several remote
control units)
■ Never route this lead immediately next to 230/400 V cables
■ LV plug as standard delivery

Information on the Vitotrol 200 RF and Vitotrol 300 RF

Wireless remote control units with integral wireless transmitter for
operation with the wireless base station.
One Vitotrol 200 RF or one Vitotrol 300 RF can be used for every
heating circuit in a heating system.
The Vitotrol 200 RF can regulate one heating circuit; the
Vitotrol 300 RF up to 3 heating circuits.
VITODENS 200-W
Specification
Power supply via KM BUS
Power consumption
Safety category
IP rating
Permissible ambient temperature
– Operation
– Storage and transport
Setting range of the set room tempera-
ture for standard mode
1 5
5
Specification
Power supply via KM BUS
Power consumption
Safety category
IP rating
Permissible ambient temperature
– Operation
– Storage and transport
Setting range for set room temperature
Up to 3 wireless remote control units can be connected to the control
unit.
Note
The wireless remote controls cannot be combined with hardwired
remote control units.
0.2 W
III
IP 30 to EN 60529; ensure
through design/installation
0 to +40 °C
−20 to +65 °C
3 to 37 °C
0.5 W
III
IP 30 to EN 60529; ensure
through design/installation
0 to +40 °C
−20 to +65 °C
3 to 37 °C
VIESMANN
59
5