Viessmann KOB Pyrot KRT Series Technical Data Manual page 37

Pyrot Technical Data
Fuel Transport and Extraction Systems
Horizontal extraction system
Number Device tag Device tag Description
50 M32
51 M33
52 B32
53 S32.1
54 S32.2
Note: For details on designation, see field wiring diagram.
-12M32 Motor for extraction auger
-12M33 Motor for agitator
-12B32 Light barrier for extraction auger
-12S32.1 Safety switch for maintenance lid
-12S32.2 Safety switch for silo door (not shown)
(continued)
Electrical
37