10
7
1
6
12
2
8
6
5
4
13
3
7. Overall view control chamber
1 = main switch
2 = power unit
3 = controller (see also Section 11-13)
4 = turn control
5 = air flap (xxB/xxE)
6 = heater terminals
7 = control chamber fan (not on xxB and Ixx)
8 = main connection terminal
9 = air flap servo (P only)
10 = air flap spindle
11 = feed-through heating (600 – 800)
12 = feed-through Pt100 temperature probe
13 = feed-through temperature limiter
14 = chip card reader (xxP only)
Example SNE 500