Viessmann VITOCAL Series - 9.10 Extension for heating circuit control unit for heating circuit with mixer M2;HC2 or for integrating the external heat generator

Mixer extension kit
Part no. 7441998
Components:
■ Mixer motor with connecting cable (4.0 m long) for Viessmann
mixer DN 20 to DN 50 and R ½ to R 1¼ (not for flanged mixers)
and plug
■ Flow temperature sensor as contact temperature sensor with con-
necting cable (5.8 m long) and plug
■ Plug for heating circuit pump
Mixer motor
180
130
90
Mixer motor specification
Rated voltage 230 V~
Rated frequency 50 Hz
Power consumption 4 W
Safety category II
IP rating IP 42 to EN 60529; ensure through de-
sign/installation
Permissible ambient temperature
– Operation 0 to +40 °C
– Storage and transport −20 to +65 °C
Torque 3 Nm
Runtime for 90° ∢ 120 s
Flow temperature sensor (contact temperature sensor)
42
66
60
Secured with a tie.
Specification, flow temperature sensor
IP rating IP 32D to EN 60529; ensure through
design/installation
Sensor type Viessmann NTC 10 kΩ at 25 °C
Permissible ambient temperature
– Operation 0 to +120 °C
– Storage and transport –20 to +70 °C
9.11 Extension for heating circuit control unit for heating circuit with mixer M3/HC3
(switched via the Vitotronic KM-BUS)
Mixer extension kit with integral mixer motor
Part no. ZK02940
KM-BUS subscribers
Components:
■ Mixer PCB with mixer motor for Viessmann mixer DN 20 to DN 50
and R ½ to R 1¼
■ Flow temperature sensor (contact temperature sensor)
■ Plug for connecting the heating circuit pump
■ Power cable (3.0 m long) with plug
■ Bus connecting cable (3.0 m long) with plug
The mixer motor is mounted directly onto the Viessmann mixer
DN 20 to DN 50 and R ½ to R 1¼.
Mixer PCB with mixer motor
160
180
130
Control unit accessories
(cont.)
VITOCAL
VIESMANN
143
5831388
9