Maico ECA 100 ipro Installation And Operating Instructions Manual page 15

Unit overview
1 Housing with motor
2 Impeller
3 Cable grommet
4 Electronics cover
5 Internal grille or internal shutter
5.1 Fixed internal grille
5.2 Electrically operated internal shutter
5.3 Bimetal
6 Cover
7 Designer cover
8 Electronic circuit boards
8.1 Standard electronics
8.2 Sensor electronics (only for models F, H
and B)
8.3 VZC electronics
9 Sensors
9.1 Motion sensor B
9.2 Light sensor F
9.3 Humidity sensor H
Unit overview
15