Viessmann Vitodens 200 Technical Manual page 38

1.2 Specification
Vitotronic 200 and Vitotronic 333 accessories
Vitotronic 200 and Vitotronic 333 accessories
Extension kit for one heating circuit with
mixer with integral mixer motor for the
Vitotronic 200
(KM BUS user),
part no. 7178 995
Mixer control
1
The mixer controller is mounted directly
onto the Viessmann mixer DN 20 to 50
and R ½" to 1¼".
The mixer controller is a motorised
control unit. The rotational direction may
be reversed.
With connection plug for heating circuit
pump, flow temperature sensor (contact
sensor), power supply and BUS
connection.
Rated voltage:
Rated frequency:
Power consumption:
Safety class:
Protection:
Permissible ambient
temperature
H for operation:
H during storage
and transport:
Relay output braking
capacity for heating
circuit pump sÖ:
Motor:
Torque:
Run time for 90ºí:
Flow temperature sensor (contact sensor)
Secured with a tie.
Cable length 2.2 m, fully wired
Protection:
Permissible ambient
temperature
H for operation:
H during storage
and transport:
38
Extension kit for one heating circuit with
mixer for a separate mixer motor for the
Vitotronic 200
(KM BUS user),
part no. 7178 996
For the connection of a separate mixer
motor, comprising:
H Mixer electronics for the connection of
a separate mixer motor,
H Flow temperature sensor (contact
temperature sensor), cable length
5.8 m, fully wired
H Heating circuit pump plug,
H Mixer motor terminals,
H Power cable (3.0 m long),
H BUS cable, (3.0 m long).
Mixer electronics
230 V~ Rated voltage:
50 Hz Rated frequency:
6.5 W Power consumption:
I Safety class:
IP 42 D to Protection:
EN 60529 ;
safeguard
through
design/
installation Permissible ambient
temperature
H for operation:
20 ºC to +40 ºC H during storage
and transport:
20 ºC to +65 ºC Rated breaking
capacity of the
relay output for
4 (2) A 230 V~ H Heating circuit pump sÖ:4 (2) A 230 V~
H Mixer motor:
H Required run time
3 Nm
of the mixer motor:
2 minutes
Flow temperature sensor (contact sensor)
For capturing the flow temperature.
Secured with a tie.
Cable length 5.8 m, wired ready to plug in
IP 32 Protection level:
20 ºC to +100 ºC
20 ºC to + 70 ºC Permissible ambient
temperature
H for operation:
H during storage
and transport:
Extension kit for one heating circuit with
mixer for the Vitotronic 333,
part no. 7450 650
comprising a mixer motor with
connecting cable (4 m long), plug-in
connector and flow temperature sensor
(contact sensor).
Mixer motor
The mixer motor is mounted directly onto
the Viessmann mixer DN 20 to 50 and
R ½" to 1¼".
Rated voltage:
Rated frequency:
Power consumption:
Safety class:
Protection level:
230 V~
50 Hz
2.5 W
I
IP 42 to
EN 60529, Permissible ambient
safeguard temperature
through design H for operation:
and installation H during storage
and transport:
Torque:
20 ºC to +40 ºC Run time for 90ºí:
20 ºC to +65 ºC
Flow temperature sensor (contact sensor)
see part no. 7178 996
Mixer motor for flanged mixer see
0.2 (0.1) A 230 V~ "Control unit accessories", register
Vitotec 1.
120 s
IP 32 to
EN 60 529,
safeguard
through design
and installation
20 ºC to +130 ºC
20 ºC to + 70 ºC
230 V~
50 Hz
4 W
II
IP 42 to
EN 60 529,
safeguard
through
design/
installation
20 ºC to +40 ºC
20 ºC to +65 ºC
3 Nm
2 minutes
VITODENS