Mixer Extension Kit For Separate Mixer Motor; Extension Kit For One Heating Circuit With Mixer In Conjunction With Divicon Heating Circuit Distributor - Viessmann VITODENS 200-W Technical Manual

Control units
(cont.)

Mixer extension kit for separate mixer motor

Part no. 7301 062
KM BUS subscriber
For the connection of a separate mixer motor.
Components:
■ Mixer PCB for the connection of a separate mixer motor
■ Flow temperature sensor (contact temperature sensor)
■ Plug for connecting the heating circuit pump and the mixer motor
■ Power cable (3.0 m long) with plug
■ BUS cable (3.0 m long) with plug
Mixer PCB
0
1 8
5 8
Specification
Rated voltage
Rated frequency
Rated current
Power consumption
IP rating

Extension kit for one heating circuit with mixer in conjunction with Divicon heating circuit distributor

Part no. 7424 958
Components:
■ Mixer PCB with mixer motor
■ Flow temperature sensor (immersion sensor for installation in the
Divicon)
■ Connection plug for heating circuit pump, power supply, flow tem-
perature sensor and KM BUS connection
Mixer PCB
0
1 8
VITODENS 200-W
230 V~
50 Hz
2 A
1.5 W
IP 20D to EN 60529
ensure through appropriate
design/installation
1 3
0
Safety category
Permissible ambient temperature
– during operation
– during storage and transport
Rated relay output breaking capacity
Heating circuit pump Ös
Mixer motor
Required runtime of the mixer motor
for 90 ° ∢
Flow temperature sensor (contact temperature sensor)
4 2
6 6
Secured with a tie.
Specification
Lead length
IP rating
Sensor type
Permissible ambient temperature
– during operation
– during storage and transport
Specification
Rated voltage
Rated frequency
Rated current
Power consumption
IP rating
Protection class
Permissible ambient temperature
– during operation
– during storage and transport
Rated relay output breaking capacity
Heating circuit pump sÖ
Runtime for 90 ° ∢
Flow temperature sensor (immersion sensor)
I
0 to +40 °C
–20 to +65 °C
2(1) A 230 V~
0.1 A 230 V~
approx. 120 s
5.8 m, fully wired
IP 32D to EN 60529
ensure through appropriate
design/installation
Viessmann NTC, 10 kΩ at
25 °C
0 to +120 °C
–20 to +70 °C
230 V~
50 Hz
2 A
5.5 W
IP 32 D to EN 60 529,
ensure through appropriate
design/installation
I
0 to +40 °C
–20 to +65 °C
2(1) A 230 V~
approx. 120 s
VIESMANN
51
5