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OPERATION INSTRUCTIONS
Can the controller be connected to the air curtain by more than 50 m ?
When there is longer interconnection cable, it always depends on the local conditions. Control cable should be never laid
together with the power ones. It should be laid from them at least in a distance prescribed by the standard to avoid jamming.
In case of extreme distances it is possible to ask for delivery of cable with higher shielding level.
How will an air curtain behave, when one of the sensors is wrongly connected ?
It is the same like there is no sensor. Just in case of door contact, which is connected wrong and the control system is of SM
type, the air curtain will operate like the door is opened.
Hight noise and reverberation of the air curtain ?
This defect could be recognised in lower air volume, unpleasant metal sound and reverberations. The main cause of this
problem is clogged filter. In some applications the filter can be clogged after one week. The clogged filter is indicated on the
diod placed on the remote control of DA regulation (see "AIR CURTAIN MAINTENANCE").
If there is vibrating of the air curtain, scrub of the impeller, smell of melting isolation or you have found leaking of
the water exchanger you must switch Off the air curtain immediately and call the service !!!
WIRING DIAGRAMS
SM
DM, DA
List of cables used for the main power (number of wires (pieces) x diameter of wire (mm2))
All the wiring diagrams displayed in the manual are only informative. When assembling the product follow exclusively the label
12/09
page 17
values, instructions and diagram placed directly on the product, or supplied with the product.
L1
L2
L3
N
PE
3~ 400V
L1
L2
L3
N
PE
1~ 230V
L
N PE
MAIN POWER SUPPLY
230V~, Input
DK1
DK2
AIR CURTAIN
ON=DOOR OPEN
OFF=DOOR CLOSED
Door contact
L1
L2
L3 N
PE
L1
L2
L3
N
PE
3~ 400V
1~ 230V
L
N PE
MAIN POWER SUPPLY
24V DC, INPUT
MASTER, CURTAIN
(CONTROL)
6
PANEL
Type of air curtain
VCS x-10S,V,W-
VCS x-15S,V,W-
VCS x-20S,V,W-
VCS x-10E-
VCS x-15E-
VCS x-20E-
VCS-F-B...E, VCS-F-C...E
CONTROL PANEL
CP-SM-E2-2
0
1
2
3
4
a - 1
x
b - 2
x
c - 3
x
x
d - 4
x
e - 5
x
x
x
x
f - 6
VCS-F-B...W, VCS-F-C...W
CONTROL PANEL CP-SM-V-2
1
2
3
4
x
x
x
a - 1
x
c - 3
x
d - 4
x
f - 6
0 V, INPUT
20 21
OFF=DOOR OPEN
ON=DOOR CLOSED
DOOR CONTACT
5V DC, OUTPUT
MASTER, CURTAIN
1
2..
+1(SLAVE)
6
SLAVE CURTAIN
(CONTROL)
DM
A
B
3 x 0,5
3 x 0,5
3 x 0,5
3 x 0,5
3 x 0,5
3 x 0,5
5 x 2,5
5 x 2,5
5 x 4
5 x 6
5 x 6
5 x 6
230V~, INPUT
DK
1
2
3
5
f
6
x
e
5
d
4
x
c
3
b
2
x
a
1
230V~, INPUT
1
2
3
a
1
c
3
d
4
f
6
0 V, INPUT
0 V, INPUT
22
23
26
AIR CURTAIN
OFF=OFF
ON=ON
TIMER
EXTERNAL CONTACT
ROOM THERMOSTAT
5V DC, INPUT
17
18
19
T (°C)
OUTSIDE TEMPERATURE
SENSOR
°C
Version
C
3 x 0,5
3 x 0,5
3 x 0,75
5 x 2,5
5 x 6
5 x 6
4
5
6
7
max 10A
4
5
max 10A
27
TEMPERATURE
ON=UNDER
OFF=OVER
T (°C)
°C
INPUT
LON LON
LONWORKS
NETWORK
DA
D
3 x 0,75
3 x 1,5
3 x 2,5
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