Maico ECA 150 ipro Installation And Operating Instructions Manual page 20

Unit overview
Unit overview
1 Electronic circuit boards [1.1] to [1.4]
2 Housing with motor and impeller
3 Cable grommet – flush-mounted connec-
tion
4 Cable grommet – surface-mounted con-
nection
5 Electronics cover [5.1] or [5.2]
6 Internal grille or internal shutter
6.1 Fixed internal grille
6.2 Electric internal shutter (K-units)
6.3 Thermo-bimetal (K-units)
7 Cover [7.1] or [7.2]
8 Designer cover
9 Sensors
9.1 Motion sensor (B, KB)
9.2 Humidity sensor (H, KH, RCH, KRCH)
10 LEDs for pos. [11] and [12]
11 Setting button for start delay,
teach-in button for RC and RCH units
12 Setting button for overrun time/LED (RC
units)
13 Spring terminal
S1 Rating plate / ECA 150 ipro circuit dia-
gram
S2.1/ Rating plate / ECA 150 ipro K circuit dia-
S2.2 gram
20