Viessmann VITOLIGNO 300-P Service Instructions Manual page 105

Repairs
(cont.)
Changing the rotational direction of the mixer motor (if required)
A 3-pin plug in the mixer motor
| Mixer open
~ Mixer closed
Specification
Rated voltage
Rated frequency
Power consumption 4 W
A
230 V∼
50 Hz
Undo the cover and insert plug A after
turning it 180°.
IP rating
Torque
Runtime for 90° ∢
Troubleshooting
IP 42
3 Nm
120 s
105