3
On / off switch
30 Menu key
31 Self-diagnosis on / off
32 Audible signal on / off
33 Display / Programming dust drawer full
34 Programming start-up threshold
35 Programming shut off delay
36 Operating hours counter
37 7 segment display
38 Suction level display
39 Turbo level display
31
30
MENU
40
A
41
A
3.3
Scope of Delivery
1 Silent V4
1 Power cable Silent V4
1 Quattro Control-Box (= QCB)
1 Power cable QCB
1 QCB interface cable
1 Operating instructions
1 Quick reference card
1 Compressed air tube (sealed)
3.4
Accessories
2921 0003 End muffler set, 2 pieces
90003 4240 Suction hose, 3 m, incl. 2 end mufflers
90003 4826 Suction hose, antistatic, 3 m, incl. 2 end mufflers
90115 0823 Suction hose, 6 m
90215 0823 Suction hose, 9 m
90003 4305 Tube support adapter
90003 4430 Suction hose adapter universal
2933 0002 External exhaust air duct Silent V4
2933 0003 Cooling air tube Silent V4 (when installing the Silent V4 in existing furnishings)
2933 0004 Unit base feet, adjustable (Set) (when installing the Silent V4 in existing furnishings)
2933 0005 Conversion kit Front panel Silent V4
2933 0420 Remote control starter set
2934 0007 90° angled connector Silent
33
32
34
35
OFF
ON
B
C
D
B
C
D
42
43
44
40 Favorite status display
41 Suction hose display
42 Suction hose keys
43 Operating mode display (single / multi)
44 Operating mode key (single / multi use)
45 Enter button, save input / display enter
button
46
Button / display function of
47 Display factory setting
48
Button / display function of
49 Turbo key / turbo key function
36
37
38
total
reset
resetdefault
OFF
45
46
47
- 7 -
button
button
39
ON
ONOFF
48
49
EN
3
Fig. 2