Overview of Centro APB system

1

Cover

2

G2 air filter

3

Upper part of housing

4

ER EC fan insert

5

Humidity sensor (only H model)

6

Lower part of housing

7

Cable grommet

8

Housing floor seal

9

Electronic circuit boards

9.1

Servomotor

10

Fire protection shut-off device

10.1

Metal exhaust socket with tab

10.2

Metal shut-off shutter with release mechanism

10.3

Fixing screw, to be provided by the customer

11

Sealing plugs, 8 pieces

D

Production date

S1

Rating plate

S2

TÜV sticker stating “Slide in blower unit in parallel”

T

Time strip