air curtains
06/01
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R
AIR CURTAINS
AIR CURTAINS STANDESSE
VCS3
USE
STANDESSE VCS-03 air curtains are used for barrier-free separation of two spaces of different climatic parameters. Air stream going
from upstairs down its separates the inside clean and air-conditioned space from outside environment and prevent the heat or cold
losses, draught throw door and penetration of dust or insect. Air curtains can be used also as an effective heat source. Also in case of
opened doors up to 85% of the heat output of the air curtain can be used for heating of the protected area.
The air curtains can be used namely in supermarkets, banks, hotels, restaurants, administration buildings, stores, production halls, etc.
Construction of STANDESSE air curtains ensures high curtaining effect and reasonable price.
The project of air curtain must be solved always by the designer of HVAC.
DESCRIPTION
STANDESSE air curtains are designed as a component system. After choose of the suitable size and output of the air curtain the air
curtain can be equipped with such accessories to suit best to specific application and requirements of a Customer (e.g. it is possible to
choose the shape of inlet cover, way of control, filtration insert and, for surcharge there is possible to choose a surface color.
STANDESSE air curtains have been designed with a special impact to high quality of all used components, to easy installation and use.
Painted sheets protected with protective film are used for production for better protection of the air curtains at transport and handling at
installation.
Each air curtain is being tested before dispatch in all operation modes. Standard warranty period for STANDESSE air curtains is 24
months.
BRIEF CHARACTERISTICS
ØAir curtains are manufactured in five output ranges capable to protect the openings up to height if 10,7 m. The available
lengths of the air curtains are 1,0m, 1.5m, 2m.
ØSTANDESSE air curtains are designed for installation both to open space and into hanged ceilings (with optional equipment)
ØIt is possible to choose water heat exchanger, electric heat exchanger or no heat exchanger.
ØAdjustable air output and electric heater output.
ØVery quiet operation. Major part of the internal space of the air curtain is covered with noise insulation layer.
ØOutlet construction enables to adjust the air stream direction
ØEasy installation of the air curtain in almost any space.
ØOptional controls of the air curtain enable automatic control of the air curtains in dependence on outer and inner
temperatures, opened doors and time switch. Some of the controls enable to control the operation of several chained air
curtains in the same .
CONSTRUCTION
Casing of the air curtain is made from galvanised steel sheet. Visible parts of the casing are white (RAL 9002) painted. Other RAL colors
are optional. Casing of the air curtain are equipped with four M8 nuts in upper part for hanging thereof.
The fans used conform to ISO 9001 requirements. They are fitted with self-lubricated ball bearings, what ensures their high durability
and maintenance-free operation. There are two safety thermostats in the air curtain in case the electric heat exchanger is used. There
are two safety thermostats in the air curtain in case of use of electric heat exchanger. Operation one, which keeps the air temperature on
the outlet on the value of up to 35°C and a safety one, which switches the whole equipment off in case the temperature inside the air
curtain exceeds 90°C. Stainless steel resistor heating elements are used in the electric heat exchanger. Water heat exchanger Cu/Al is
designed for maximum water temperature 100°C and corresponding maximum work overpressure 1.6 MPa (test overpressure 3.0
MPa). There is a pit in the casing of the air curtain for possible inserting of temperature sensor.
2VV s.r.o., Podìbradská 289, 530 09 PARDUBICE, CZECH REPUBLIC, TEL.: +420/40/643 00 05, FAX: +420/40/643 00 06
01.02
Page 2
AIR CURTAINS
AIR CURTAINS STANDESSE
VCS3
Fig.1a Dimensions of STANDESSE VCS-03-A, B, C air curtains
Hanging elements
Electric connection
1 x Pg 21
2 x Pg 16
Pit for capillary of
thermostatic valve
or for channel sensor
Fig.1b Dimensions of STANDESSE VCS-03-D, E air curtains
Electric connection
1 x Pg 21
2 x Pg 16
Pit for capillary of
thermostatic valve
or for channel sensor
Water inlet and outlet 1"
Hanging elements
Water inlet and outlet 1"
2VV s.r.o., Podìbradská 289, 530 09 PARDUBICE, CZECH REPUBLIC, TEL.: +420/40/643 00 05, FAX: +420/40/643 00 06
01.02
06/01
Page 3
R
AIR CURTAINS
AIR CURTAINS STANDESSE
VCS3
Tab.1a Basic parameters of STANDESSE air curtains with SM control
Type
VCS3A-10SVCS3A-15SVCS3A-20SVCS3A-10EVCS3A-15EVCS3A-20EVCS3A-10VVCS3A-15VVCS3A-20VVCS3A-10WVCS3A-15WVCS3A-20WVCS3B-10SVCS3B-15SVCS3B-20SVCS3B-10EVCS3B-15EVCS3B-20EVCS3B-10VVCS3B-15VVCS3B-20VVCS3B-10WVCS3B-15WVCS3B-20WVCS3C-10SVCS3C-15SVCS3C-20SVCS3C-10EVCS3C-15EVCS3C-20EVCS3C-10VVCS3C-15VVCS3C-20VVCS3C-10WVCS3C-15WVCS3C-20WVCS3D-10SVCS3D-15SVCS3D-20SVCS3D-10VVCS3D-15VVCS3D-20VVCS3E-10SVCS3E-15SVCS3E-20SVCS3E-10VVCS3E-15VVCS3E-20V-
Max
door
height
[m]*
2,8
3,9
7,0
9,4
10,7
5
1550
2320
3100
1520
2280
3040
1460
2190
2920
1430
2150
2860
2020
3030
4040
2000
3000
4000
1960
2940
3920
1940
2910
3880
2620
3490
5230
2540
3390
5090
2400
3200
4800
2330
3100
4660
4580
6860
8910
4460
6080
8100
5360
8030
10430
5210
7110
9480
Air flow volume
[ m 3 .h -1 ]
speed**
4
3
2
1280
1010
670
1920
1510
1010
2560
2020
1350
1250
990
660
1880
1490
990
2510
1980
1320
1210
950
630
1810
1430
950
2410
1900
1270
1180
930
620
1770
1400
930
2360
1870
1240
1670
1320
880
2500
1970
1320
3340
2630
1760
1650
1300
870
2480
1960
1300
3300
2610
1740
1620
1280
850
2430
1920
1280
3240
2560
1700
1600
1270
840
2400
1900
1270
3210
2530
1690
2160
1710
1140
2880
2270
1520
4320
3410
2270
2100
1660
1110
2800
2210
1470
4200
3320
2210
1980
1570
1040
2640
2090
1390
3970
3130
2090
1920
1520
1010
2560
2020
1350
3850
3040
2020
3780
2980
1990
5670
4480
2980
7360
5810
3870
3680
2910
1940
5020
3960
2640
6690
5280
3520
4420
3490
2330
6640
5240
3490
8610
6800
4530
4310
3400
2270
5870
4640
3090
7830
6180
4120
1
540
810
1080
530
790
1060
510
760
1020
500
750
1000
700
1050
1400
700
1040
1390
680
1020
1360
670
1010
1350
910
1210
1820
880
1180
1770
830
1110
1670
810
1080
1620
1590
2390
3100
1550
2110
2820
1860
2790
3630
1810
2470
3300
5
55,8
60,6
61,8
55,8
60,6
61,8
52,2
57,0
58,2
52,2
57,0
58,2
57,9
62,7
63,9
57,9
62,7
63,9
54,3
59,1
60,3
54,3
59,1
60,3
54,6
63,8
59,0
54,6
63,8
59,0
51,0
60,2
55,4
51,0
60,2
55,4
55,1
59,9
61,1
55,1
59,9
61,1
57,5
62,3
63,5
57,5
62,3
63,5
Sound power level ***
[dB(A)]
speed**
4
3
2
44,8
42,1
29,1
49,6
46,9
33,9
50,8
48,1
35,1
44,8
42,1
29,1
49,6
46,9
33,9
50,8
48,1
35,1
47,5
40,7
28,8
52,3
45,5
33,6
53,5
46,7
34,8
47,5
40,7
28,8
52,3
45,5
33,6
53,5
46,7
34,8
54,2
47,3
35,0
59,0
52,1
39,8
60,2
53,3
41,0
54,2
47,3
35,0
59,0
52,1
39,8
60,2
53,3
41,0
56,9
45,9
34,7
61,7
50,7
39,5
62,9
51,9
40,7
56,9
45,9
34,7
61,7
50,7
39,5
62,9
51,9
40,7
49,0
47,4
34,6
53,7
51,1
38,4
49,4
51,8
36,5
49,0
47,4
34,6
53,7
51,1
38,4
49,4
51,8
36,5
51,7
46,0
34,3
56,4
49,7
38,1
52,1
50,4
36,2
51,7
46,0
34,3
56,4
49,7
38,1
52,1
50,4
36,2
54,0
50,8
37,4
58,8
55,6
42,2
60,0
56,8
43,4
54,0
50,8
37,4
58,8
55,6
42,2
60,0
56,8
43,4
56,1
52,7
38,8
60,9
57,5
43,6
62,1
58,7
44,8
56,1
52,7
38,8
60,9
57,5
43,6
62,1
58,7
44,8
1
22,8
27,6
28,8
22,8
27,6
28,8
22,5
27,3
28,5
22,5
27,3
28,5
28,2
33,0
34,2
28,2
33,0
34,2
27,9
32,7
33,9
27,9
32,7
33,9
27,6
31,4
31,4
27,6
31,4
31,4
27,3
31,1
31,1
27,3
31,1
31,1
29,5
34,3
35,5
29,5
34,3
35,5
30,9
35,7
36,9
30,9
35,7
36,9
Motors power supply
230V/50Hz
Input
Current
[kW]
[A]
0,30
1,30
0,45
1,95
0,60
2,60
0,30
1,30
0,45
1,95
0,60
2,60
0,30
1,30
0,45
1,95
0,60
2,60
0,30
1,30
0,45
1,95
0,60
2,60
0,46
2,00
0,69
3,00
0,92
4,00
0,46
2,00
0,69
3,00
0,92
4,00
0,46
2,00
0,69
3,00
0,92
4,00
0,46
2,00
0,69
3,00
0,92
4,00
0,69
3,00
0,92
4,00
1,38
6,00
0,69
3,00
0,92
4,00
1,38
6,00
0,69
3,00
0,92
4,00
1,38
6,00
0,69
3,00
0,92
4,00
1,38
6,00
0,98
4,20
1,47
6,30
1,96
8,40
0,98
4,20
1,47
6,30
1,96
8,40
1,44
6,20
2,16
9,30
2,88
12,40
1,44
6,20
2,16
9,30
2,88
12,40
Weight
[ kg ]
27
38
50
31
45
58
34
48
63
36
52
66
28
40
54
32
47
61
35
50
66
37
54
70
33
46
63
37
53
70
39
56
75
42
60
79
49
71
93
58
84
110
55
79
102
64
92
119
*)
Figures of maximum height of doors mentioned in the above table are to be used as informative ones only (to be used for
comparing with other air curtains manufacturers) and correspond to the reach of air stream at drop of its mean air velocity to
2m/s in an environment without draught.
**) Fan speed set on the controller. The data correspond to the air curtain without air filter.
***) Sound power level in distance of 3 m from intake side of the air curtain pursuant to EN ISO 3743-1 and EN ISO 3744.
2VV s.r.o., Podìbradská 289, 530 09 PARDUBICE, CZECH REPUBLIC, TEL.: +420/40/643 00 05, FAX: +420/40/643 00 06
01.02
Page 4
AIR CURTAINS
AIR CURTAINS STANDESSE
VCS3
Tab.1b Basic parameters of STANDESSE air curtains with DM control and DA control
Motors power supply
230V/50Hz
1
670
Sound power level ***
[dB(A)]
speed**
3
2
1
55,8
44,0
29,1
Input
[kW]
0,30
Current
[A]
1,30
VCS3A-10S-
3
1550
Air flow volume
[ m 3.h -1 ]
speed**
2
1140
VCS3A-15S-
2320
1720
1010
60,6
48,8
33,9
0,45
1,95
VCS3A-20S-
3100
2290
1350
61,8
50,0
35,1
0,60
2,60
50
VCS3A-10E-
1520
1120
660
55,8
44,0
29,1
0,30
1,30
31
VCS3A-15E-
2280
1680
990
60,6
48,8
33,9
0,45
1,95
45
VCS3A-20E-
3040
2240
1320
61,8
50,0
35,1
0,60
2,60
58
1460
1080
630
52,2
44,2
28,8
0,30
1,30
34
VCS3A-15V-
2190
1620
950
57,0
49,0
33,6
0,45
1,95
48
VCS3A-20V-
2920
2160
1270
58,2
50,2
34,8
0,60
2,60
63
VCS3A-10W-
1430
1060
620
52,2
44,2
28,8
0,30
1,30
36
VCS3A-15W-
2150
1590
930
57,0
49,0
33,6
0,45
1,95
52
VCS3A-20WVCS3B-10S-
2860
2020
2120
1490
1240
880
58,2
57,9
50,2
51,3
34,8
35,0
0,60
0,46
2,60
2,00
66
28
VCS3B-15S-
3030
2240
1320
62,7
56,1
39,8
0,69
3,00
40
VCS3B-20S-
4040
2980
1760
63,9
57,3
41,0
0,92
4,00
54
VCS3B-10E-
2000
1480
870
57,9
51,3
35,0
0,46
2,00
32
VCS3B-15E-
3000
2220
1300
62,7
56,1
39,8
0,69
3,00
47
VCS3B-20E-
4000
2960
1740
63,9
57,3
41,0
0,92
4,00
61
1960
1450
850
54,3
51,5
34,7
0,46
2,00
35
VCS3B-15V-
2940
2170
1280
59,1
56,3
39,5
0,69
3,00
50
VCS3B-20V-
3920
2900
1700
60,3
57,5
40,7
0,92
4,00
66
VCS3B-10W-
1940
1430
840
54,3
51,5
34,7
0,46
2,00
37
VCS3B-15W-
2910
2150
1270
59,1
56,3
39,5
0,69
3,00
54
VCS3B-20WVCS3C-10S-
3880
2620
2870
1930
1690
1140
60,3
54,6
57,5
47,6
40,7
34,6
0,92
0,69
4,00
3,00
70
33
VCS3C-15S-
3490
2580
1520
63,8
53,1
38,4
0,92
4,00
46
VCS3C-20S-
5230
3870
2270
59,0
50,5
36,5
1,38
6,00
63
VCS3C-10E-
2540
1880
1110
54,6
47,6
34,6
0,69
3,00
37
VCS3C-15E-
3390
2510
1470
63,8
53,1
38,4
0,92
4,00
53
VCS3C-20E-
5090
3760
2210
59,0
50,5
36,5
1,38
6,00
70
2400
1770
1040
51,0
47,8
34,3
0,69
3,00
39
VCS3C-15V-
3200
2370
1390
60,2
53,3
38,1
0,92
4,00
56
VCS3C-20V-
4800
3550
2090
55,4
50,7
36,2
1,38
6,00
75
VCS3C-10W-
2330
1720
1010
51,0
47,8
34,3
0,69
3,00
42
VCS3C-15W-
3100
2290
1350
60,2
53,3
38,1
0,92
4,00
60
VCS3C-20WVCS3D-10SVCS3D-15SVCS3D-20SVCS3D-10VVCS3D-15VVCS3D-20VVCS3E-10SVCS3E-15SVCS3E-20SVCS3E-10VVCS3E-15VVCS3E-20V-
4660
4580
6860
8910
4460
6080
8100
5360
8030
10430
5210
7110
9480
3440
3380
5070
6590
3290
4490
5990
3960
5940
7710
3850
5260
7010
2020
1990
2980
3870
1940
2640
3520
2330
3490
4530
2270
3090
4120
55,4
55,1
59,9
61,1
55,1
59,9
61,1
57,5
62,3
63,5
57,5
62,3
63,5
50,7
52,8
57,6
58,8
52,8
57,6
58,8
54,8
59,6
60,8
54,8
59,6
60,8
36,2
37,4
42,2
43,4
37,4
42,2
43,4
38,8
43,6
44,8
38,8
43,6
44,8
1,38
0,98
1,47
1,96
0,98
1,47
1,96
1,44
2,16
2,88
1,44
2,16
2,88
6,00
4,20
6,30
8,40
4,20
6,30
8,40
6,20
9,30
12,40
6,20
9,30
12,40
79
49
71
93
58
84
110
55
79
102
64
92
119
Type
Max
door
height
[m]*
VCS3A-10V-
VCS3B-10V-
VCS3C-10V-
2,8
3,9
7,0
9,4
10,7
Weight
[ kg ]
27
38
*)
Figures of maximum height of doors mentioned in the above table are to be used as informative ones only (to be used for
comparing with other air curtains manufacturers) and correspond to the reach of air stream at drop of its mean air velocity to
2m/s in an environment without draught.
**) Fan speed set on the controller. The data correspond to the air curtain without air filter.
***) Sound power level in distance of 3 m from intake side of the air curtain pursuant to EN ISO 3743-1 and EN ISO 3744.
2VV s.r.o., Podìbradská 289, 530 09 PARDUBICE, CZECH REPUBLIC, TEL.: +420/40/643 00 05, FAX: +420/40/643 00 06
01.02
06/01
Page 5
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AIR CURTAINS
AIR CURTAINS STANDESSE
VCS3
OPERATION CONDITIONS
Air curtains have been designed for operation in indoor and dry environment with ambient temperatures within 0 to +40°C (standard
environment pursuant to CSN 33 2320) for transport of air free of coarse dust, fat, chemicals vapours and other impurities.
Air curtain equipped with face cover has the overall protection degree IP20.
The air curtain needs no special maintenance. We do recommend the service inspection after each half year of operation, which is to
include cleaning of air filter (if applicable) and cleaning of internal spaces from dust.
PACKING, TRANSPORT AND STORAGE
Air curtains are packed on wooden pallets. Ordered accessories is added on the pallet, too.
The air curtain must be handled with care. At the transport the air curtain must be secured against shocks and overturn. Air curtains
may be transported on their own pallets only.
The air curtains may be stacked for transport and storage up to maximum height of 1.5m. The air curtains must be stored in closed dry
and clean space.
REGULATING
Air output is adjusted by three or five-steep fan speed control, according to the control type used. Single speed steps are set manually on
remote control unit or automatically according to the certain type of air curtain and controller.
Control of heat output of air curtain with electric heat exchanger:
1) single-step control - by switching the resistor heating elements on and off - air curtain and SM-type controller
2) two-step control - switching the heating bars in two sections - air curtain and controller type DM or DA
Overheat protection of the electric heating elements is secured by two independent thermostats. Operation thermostat switches the
electric heating elements off in case the outlet air temperature reaches 35°C. In case the operation thermostat would not react, the
safety thermostat switches the heating elements off in case the internal temperature reaches 90°C.
Tables with theoretical values inform the designers on the parameters of electric heat exchangers.
Table 2a Heating of air at STANDESSE air curtains with electric heat exchanger with SM control
Type
VCS3A-10EVCS3A-15EVCS3A-20EVCS3B-10EVCS3B-15EVCS3B-20EVCS3C-10EVCS3C-15EVCS3C-20E-
Max. heat output
Power supply
400V/50Hz
Current
[ kW ]
9
12
18
9
12
18
9
12
18
[A]
13,0
17,3
26,0
13,0
17,3
26,0
13,0
17,3
26,0
* Increase of air temperature for
[°C]
Speed
5
17,4
15,5
17,4
13,2
11,8
13,2
10,4
10,4
10,4
4
21,2
18,8
21,1
16,0
14,2
16,0
12,6
12,6
12,6
3
26,7
23,7
26,7
20,4
18,0
20,3
15,9
16,0
15,9
t
2
40,1
35,7
40,1
30,4
27,1
30,4
23,8
24,0
24,0
1
49,9
44,7
49,9
37,8
33,9
38,1
30,1
29,9
29,9
* The measured values correspond to inlet air temperature 18°C. Outlet air temperature is limited by the operation thermostat to +35°C.
Table 2b Heating of air at STANDESSE air curtains with DM control and DA control
Type
VCS3A-10EVCS3A-15EVCS3A-20EVCS3B-10EVCS3B-15EVCS3B-20EVCS3C-10EVCS3C-15EVCS3C-20E-
Max. heat
output
1st level
[ kW ]
6
6
9
6
6
9
6
6
9
Power supply *Increase of air temperature for t
[°C]
400V/50Hz
Speed
Current
[A]
8,7
8,7
13,0
8,7
8,7
13,0
8,7
8,7
13,0
3
11,6
7,7
8,7
8,8
5,9
6,6
6,9
5,2
5,2
2
15,8
10,5
11,8
11,9
7,9
8,9
9,4
7,0
7,0
1
26,7
17,8
20,1
20,3
13,6
15,2
15,9
12,0
12,0
Max. heat
output
2nd level
[ kW ]
9
12
18
9
12
18
9
12
18
Power supply *Increase of air temperature for t
[°C]
400V/50Hz
Speed
Current
[A]
13,0
17,3
26,0
13,0
17,3
26,0
13,0
17,3
26,0
3
17,6
15,5
17,4
13,2
11,8
13,2
10,4
10,4
10,4
2
23,4
21,0
23,6
17,9
15,9
17,9
14,1
14,1
14,1
* The measured values correspond to inlet air temperature 18°C. Outlet air temperature is limited by the operation thermostat to +35°C.
2VV s.r.o., Podìbradská 289, 530 09 PARDUBICE, CZECH REPUBLIC, TEL.: +420/40/643 00 05, FAX: +420/40/643 00 06
1
40,1
35,7
40,1
30,4
27,1
30,4
23,8
24,0
24,0
01.02
Page 6
AIR CURTAINS
AIR CURTAINS STANDESSE
VCS3
Control of heat output of air curtains with water heat-exchangers:
In case the outlet air temperature will reach 45 to 50°C the motors will be switched off due to their overheat protection and restarted automatically after being cooled down. Because of this it is necessary to control the heating output of the heat
exchanger. Based on this fact and tables with theoretical data the designer should design the way of control.
Control of heat output of air curtains with water heat exchangers must be solved by one of the following ways:
• by throttling - setting of capillary thermostatic throttle valve on the heating water inlet. Capillary sensor is placed into a pit, which is a
standard part of air curtains with water heat exchangers and is placed in the space behind the heat exchanger (so it follows the outlet air
temperature). One valve is to be used for each air curtain. Use of this way of adjustment is also not suitable for connection of air curtain
to existing central heating network, which are usually not dimensioned for connection of additional appliances. The valve creates a
significant pressure loss in positions close to OFF position, which change the pressure conditions in the network. For example of
installation see Fig. 2. Capillary thermostat is an optional accessories coded TV1-1/1 (see Accessories).
• by mixing of inlet and outlet heating water by mixing valve - the best and recommended type of adjustment. For the example of
installation see Fig. 3. The mixer is an optional accessories coded SMU. It is equipped with its own pump to recover the pressure losses
in heater (heaters) circuit and reacts quickly and exactly enough on the changes of measured temperature. This way of control enables
to control the output of the heat exchangers either in accordance with the temperature of the outlet air (in case the channel temperature
sensor is used set to pit in space behind the heat exchanger) or in accordance with the temperature in the space (in case the space
temperature sensor is set on a suitable place in the room. This second possibility is suitable namely in case the air curtain is used also
for heating. Mixer is to be controlled by OSMU controller. One mixer can be used for more curtains in case of parallel connection to
central heating. Channel and space temperature sensor are also included in optional accessories. A detailed description of the
function of all optional components can be found in "Accessories" part.
Fig.2 Example of control the two air curtains by throttling
Fig.3 Example of control of two air curtains by mixing
mixer controller
OSMU-01-6A
TV1-1/1
or
TV1-1/1
mixer
SMU
Space sensor
P10L1000
Channel sensor
P12L1000
2VV s.r.o., Podìbradská 289, 530 09 PARDUBICE, CZECH REPUBLIC, TEL.: +420/40/643 00 05, FAX: +420/40/643 00 06
01.02
06/01
Page 7
R
AIR CURTAINS
AIR CURTAINS STANDESSE
VCS3
Tables with theoretical values inform the designers on the parameters of water heat exchangers.
Table 3a Heating of air at STANDESSE air curtains with water heat exchanger (temperature drop 70/50°C) with SM control
Type
VCS3A-10VVCS3A-15VVCS3A-20VVCS3A-10WVCS3A-15WVCS3A-20WVCS3B-10VVCS3B-15VVCS3B-20VVCS3B-10WVCS3B-15WVCS3B-20WVCS3C-10VVCS3C-15VVCS3C-20VVCS3C-10WVCS3C-15WVCS3C-20WVCS3D-10VVCS3D-15VVCS3D-20VVCS3E-10VVCS3E-15VVCS3E-20V-
*Increase of air temperature for t
[°C]
Speed
5
18,8
20,0
21,0
25,8
28,3
28,4
16,6
17,7
18,5
23,0
25,4
25,5
15,1
17,0
17,0
21,4
24,8
23,8
11,2
12,8
13,1
10,5
11,9
12,2
4
21,0
22,4
23,3
28,5
31,1
31,2
18,6
19,8
20,7
25,6
28,1
28,1
17,0
19,1
19,0
23,8
27,4
26,3
12,7
14,3
14,7
11,8
11,9
13,7
3
24,0
25,4
26,4
31,9
34,4
34,5
21,3
22,6
23,5
28,8
31,3
31,4
19,5
21,8
21,7
27,0
30,7
29,5
14,6
16,4
16,9
13,6
15,4
15,8
2
29,4
30,8
31,8
37,6
39,9
39,9
26,3
27,7
28,7
34,5
36,8
36,8
24,3
26,9
26,6
32,6
36,1
35,0
18,3
20,5
20,9
17,1
19,2
19,6
Water heat exchanger at temperature drop 70/50°C
Heat output
[kW]
Water flow rate
Speed
[l/s]
1
32,2
33,8
34,7
40,4
42,4
42,5
29,2
30,7
31,6
37,6
39,7
39,7
27,2
29,8
29,5
35,6
39,0
37,9
20,6
22,9
23,4
19,3
21,5
22,0
5
9,3
14,9
20,7
12,5
20,7
27,5
11,0
17,6
24,6
15,1
25,1
33,5
12,3
18,5
27,6
16,9
26,1
37,6
17,0
26,4
36,0
18,5
28,7
39,3
4
8,6
13,7
19,1
11,4
18,7
24,9
10,2
16,3
22,7
13,9
22,8
30,6
11,4
17,1
25,5
15,5
23,8
34,3
15,8
24,4
33,4
17,2
28,7
36,5
3
7,7
12,3
17,0
10,1
16,4
21,8
9,2
14,7
20,4
12,4
20,2
26,9
10,4
15,5
23,0
13,9
21,0
30,4
14,4
22,1
30,2
15,7
24,2
33,0
2
6,3
9,9
13,7
7,9
12,6
16,8
7,6
12,0
16,6
9,8
15,8
21,1
8,6
12,7
18,9
11,2
16,5
24,0
12,0
18,3
25,0
13,2
20,1
27,4
1
5,6
8,7
12,0
6,8
10,8
14,4
6,7
10,6
14,6
8,5
13,6
18,2
7,6
11,2
16,7
9,8
14,3
20,8
10,8
16,4
22,4
11,9
18,0
24,6
Water pressure loss
[kPa]
0,111
0,178
0,248
0,149
0,247
0,329
0,132
0,211
0,294
0,181
0,300
0,401
0,147
0,221
0,330
0,202
0,312
0,449
0,203
0,315
0,431
0,221
0,343
0,470
1,36
1,54
2,39
0,71
2,41
4,00
1,85
2,10
3,25
1,01
3,42
5,71
2,25
2,28
4,00
1,23
3,67
7,00
1,94
2,86
2,88
2,26
3,34
3,37
* The measured values correspond to inlet air temperature 18°C.
Table 3b Heating of air at STANDESSE air curtains with water heat exchanger (temperature drop 80/60°C) with SM control
Water heat exchanger at temperature drop 80/60°C
Type
VCS3A-10VVCS3A-15VVCS3A-20VVCS3A-10WVCS3A-15WVCS3A-20WVCS3B-10VVCS3B-15VVCS3B-20VVCS3B-10WVCS3B-15WVCS3B-20WVCS3C-10VVCS3C-15VVCS3C-20VVCS3C-10WVCS3C-15WVCS3C-20WVCS3D-10VVCS3D-15VVCS3D-20VVCS3E-10VVCS3E-15VVCS3E-20V-
*Increase of air temperature for
[°C]
Speed
5
24,2
25,7
26,7
32,9
35,7
35,7
21,4
22,7
23,7
29,5
32,1
32,2
19,5
21,9
21,7
27,4
31,4
30,1
14,6
16,4
16,9
13,6
15,4
15,7
4
26,8
28,4
29,5
36,1
38,9
38,9
23,8
25,3
26,2
32,5
35,2
35,2
21,8
24,4
24,1
30,4
34,4
33,0
16,3
18,3
18,8
15,2
17,1
17,6
3
30,4
32,0
33,1
40,0
42,6
42,7
27,0
28,6
29,6
36,2
38,9
39,0
24,8
27,6
27,3
34,0
38,1
36,7
18,6
20,8
21,3
17,4
19,5
20,0
2
36,6
38,3
39,3
46,4
48,7
48,8
33,0
34,6
35,6
42,8
45,1
45,2
30,5
33,5
33,1
40,5
44,4
43,0
23,1
25,6
26,1
21,6
24,0
24,6
t
1
39,9
41,7
42,6
49,5
51,6
51,6
36,3
38,0
39,0
46,2
48,4
48,4
33,8
36,9
36,4
43,9
47,6
46,3
25,8
28,4
29,0
24,2
26,7
27,3
Heat output
[kW]
Speed
5
12,0
19,1
26,4
16,0
26,0
34,7
14,2
22,7
31,5
19,4
31,7
42,3
15,9
23,8
35,3
21,7
33,0
47,5
22,1
33,9
46,3
24,1
37,0
50,6
4
11,0
17,4
24,1
14,4
23,3
31,1
13,1
20,8
28,8
17,6
28,6
38,3
14,7
21,8
32,5
19,8
29,9
43,1
20,4
31,2
42,6
22,3
34,1
46,6
3
9,8
15,5
21,3
12,6
20,2
27,0
11,7
18,6
25,7
15,6
25,1
33,4
13,2
19,6
29,0
17,5
26,1
37,8
18,4
28,0
38,2
20,1
30,6
41,8
2
7,8
12,3
16,9
9,8
15,4
20,5
9,5
15,0
20,5
12,2
19,4
25,9
10,8
15,8
23,5
13,9
20,3
29,5
15,2
22,9
31,2
16,6
25,1
34,3
1
6,9
10,7
14,7
8,4
13,1
17,5
8,4
13,1
18,0
10,5
16,6
22,1
9,5
13,9
20,6
12,0
17,4
25,4
13,5
20,3
27,7
14,9
22,4
30,5
Water flow rate
[l/s]
Water pressure loss
[kPa]
0,143
0,228
0,316
0,191
0,311
0,414
0,170
0,271
0,376
0,232
0,379
0,506
0,190
0,284
0,422
0,259
0,394
0,568
0,264
0,405
0,553
0,288
0,442
0,605
2,07
2,33
3,58
1,08
3,53
5,85
2,83
3,19
4,90
1,53
5,04
8,40
3,46
3,47
6,03
1,87
5,41
10,34
3,01
4,36
4,37
3,52
5,10
5,14
* The measured values correspond to inlet air temperature 18°C.
2VV s.r.o., Podìbradská 289, 530 09 PARDUBICE, CZECH REPUBLIC, TEL.: +420/40/643 00 05, FAX: +420/40/643 00 06
01.02
Page 8
AIR CURTAINS
AIR CURTAINS STANDESSE
VCS3
Table 3c Heating of air at STANDESSE air curtains with water heat exchanger (temperature drop 90/70°C) with SM control
Type
VCS3A-10VVCS3A-15VVCS3A-20VVCS3A-10WVCS3A-15WVCS3A-20WVCS3B-10VVCS3B-15VVCS3B-20VVCS3B-10WVCS3B-15WVCS3B-20WVCS3C-10VVCS3C-15VVCS3C-20VVCS3C-10WVCS3C-15WVCS3C-20WVCS3D-10VVCS3D-15VVCS3D-20VVCS3E-10VVCS3E-15VVCS3E-20V-
*Increase of air temperature for t
[°C]
Speed
5
4
3
2
1
29,6
31,3
32,4
40,0
42,9
43,0
26,2
27,7
28,8
35,9
38,8
38,8
24,0
26,8
26,4
33,5
37,9
36,3
18,0
20,1
20,6
16,8
18,8
19,2
32,6
34,5
35,6
43,6
46,5
46,6
29,0
30,7
31,7
39,3
42,2
42,2
26,6
29,6
29,2
36,8
41,3
39,7
20,0
22,3
22,8
18,7
20,8
21,3
36,7
38,5
39,7
48,0
50,7
50,8
32,7
34,4
35,6
43,5
46,4
46,5
30,1
33,3
32,9
41,0
45,5
43,9
22,7
25,2
25,8
21,2
23,6
24,1
43,8
45,6
46,7
55,1
57,5
57,6
39,5
41,3
42,5
50,9
53,3
53,4
36,6
40,1
39,5
48,3
52,5
51,0
27,8
30,6
31,3
26,1
28,8
29,4
47,5
49,5
50,4
58,5
60,6
60,6
43,3
45,2
46,3
54,7
57,0
57,0
40,4
43,9
43,3
52,0
56,1
54,6
30,9
33,9
34,6
29,0
31,9
32,6
Water heat exchanger at temperature drop 90/70°C
Heat output
[kW]
Water flow rate
Speed
[l/s]
5
4
3
2
1
14,7
23,3
32,1
19,4
31,3
41,7
17,4
27,7
38,2
23,6
38,2
51,1
19,5
29,0
43,0
26,5
39,8
57,4
27,2
41,4
56,5
29,6
45,3
61,8
13,4
21,1
29,1
17,4
27,9
37,3
15,9
25,3
34,9
21,3
34,3
46,0
17,9
26,5
39,3
24,0
35,8
51,8
24,9
37,9
51,7
27,3
41,5
56,6
11,8
18,7
25,6
15,1
24,1
32,2
14,2
22,4
30,9
18,7
29,9
39,9
16,0
23,6
34,9
21,1
31,2
45,2
22,4
33,8
46,1
24,4
37,1
50,6
9,4
14,7
20,1
11,6
18,1
24,2
11,4
17,9
24,5
14,5
23,0
30,6
12,9
18,9
28,0
16,5
24,0
34,9
18,3
27,4
37,4
20,1
30,2
41,1
8,2
12,7
17,4
9,9
15,4
20,6
10,0
15,6
21,3
12,4
19,5
26,1
11,4
16,5
24,5
14,3
20,5
30,0
16,2
24,3
33,1
17,8
26,7
36,4
Water pressure loss
[kPa]
0,175
0,278
0,383
0,232
0,374
0,499
0,208
0,330
0,457
0,282
0,457
0,610
0,233
0,347
0,514
0,316
0,476
0,686
0,325
0,495
0,675
0,354
0,541
0,738
2,89
3,23
4,91
1,48
4,77
7,94
3,95
4,41
6,75
2,11
6,85
11,40
4,85
4,82
8,34
2,59
7,37
14,08
4,25
6,07
6,06
4,95
7,12
7,12
* The measured values correspond to inlet air temperature 18°C.
Table 4a Heating of air at STANDESSE air curtains with water heat exchanger (temperature drop 70/50°C) with DM control and DA control
Water heat exchanger at temperature drop 70/50°C
3
2
1
3
Heat output
[kW]
Speed
2
VCS3A-10V-
18,8
22,4
29,4
9,3
8,2
6,3
0,111
1,36
VCS3A-15V-
20,0
23,8
30,8
14,9
13,0
9,9
0,178
1,54
2,39
Type
*Increase of air temperature for
[°C]
Speed
t
1
Water flow rate
[l/s]
Water pressure loss
[kPa]
VCS3A-20V-
21,0
24,7
31,8
20,7
18,1
13,7
0,248
VCS3A-10W -
25,8
30,0
37,6
12,5
10,8
7,9
0,149
0,71
VCS3A-15W -
28,3
32,7
39,9
20,7
17,6
12,6
0,247
2,41
VCS3A-20W -
28,4
32,7
39,9
27,5
23,5
16,8
0,329
4,00
VCS3B-10V-
16,6
19,8
26,3
11,0
9,7
7,6
0,132
1,85
VCS3B-15V-
17,7
21,1
27,7
17,6
15,5
12,0
0,211
2,10
3,25
VCS3B-20V-
18,5
22,0
28,7
24,6
21,6
16,6
0,294
VCS3B-10W -
23,0
27,1
34,5
15,1
13,1
9,8
0,181
1,01
VCS3B-15W -
25,4
29,6
36,8
25,1
21,6
15,8
0,300
3,42
VCS3B-20W -
25,5
29,6
36,8
33,5
28,8
21,1
0,401
5,71
VCS3C-10V-
15,1
18,2
24,3
12,3
10,9
8,6
0,147
2,25
VCS3C-15V-
17,0
20,3
26,9
18,5
16,3
12,7
0,221
2,28
VCS3C-20V-
17,0
20,2
26,6
27,6
24,3
18,9
0,330
4,00
VCS3C-10W -
21,4
25,3
32,6
16,9
14,8
11,2
0,202
1,23
VCS3C-15W -
24,8
29,0
36,1
26,1
22,5
16,5
0,312
3,67
VCS3C-20W VCS3D-10VVCS3D-15VVCS3D-20VVCS3E-10VVCS3E-15VVCS3E-20V-
23,8
11,2
12,8
13,1
10,5
11,9
12,2
27,8
13,6
15,3
15,7
12,6
14,3
14,7
35,0
18,3
20,5
20,9
17,1
19,2
19,6
37,6
17,0
26,4
36,0
18,5
28,7
39,3
32,4
15,1
23,3
31,9
16,5
25,5
34,8
24,0
12,0
18,3
25,0
13,2
20,1
27,4
0,449
0,203
0,315
0,431
0,221
0,343
0,470
7,00
1,94
2,86
2,88
2,26
3,34
3,37
* The measured values correspond to inlet air temperature 18°C.
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Table 4b Heating of air at STANDESSE air curtains with water heat exchanger (temperature drop 80/60°C) with DM control and DA control
Water heat exchanger at temperature drop 80/60°C
3
2
1
3
Heat output
[kW]
Speed
2
VCS3A-10V-
24,2
28,5
36,6
12,0
10,4
7,8
0,143
2,07
VCS3A-15V-
25,7
30,1
38,3
19,1
16,5
12,3
0,228
2,33
3,58
Type
*Increase of air temperature for
[°C]
Speed
t
1
Water flow rate
[l/s]
Water pressure loss
[kPa]
VCS3A-20V-
26,7
31,1
39,3
26,4
22,8
16,9
0,316
VCS3A-10W-
32,9
37,9
46,4
16,0
13,6
9,8
0,191
1,08
VCS3A-15W-
35,7
40,6
48,7
26,0
21,9
15,4
0,311
3,53
VCS3A-20W-
35,7
40,6
48,8
34,7
29,2
20,5
0,414
5,85
VCS3B-10V-
21,4
25,3
33,0
14,2
12,4
9,5
0,170
2,83
VCS3B-15V-
22,7
26,8
34,6
22,7
19,7
15,0
0,271
3,19
VCS3B-20V-
23,7
27,8
35,6
31,5
27,3
20,5
0,376
4,90
VCS3B-10W-
29,5
34,3
42,8
19,4
16,6
12,2
0,232
1,53
VCS3B-15W-
32,1
36,9
45,1
31,7
26,9
19,4
0,379
5,04
VCS3B-20W-
32,2
37,0
45,2
42,3
36,0
25,9
0,506
8,40
VCS3C-10V-
19,5
23,2
30,5
15,9
14,0
10,8
0,190
3,46
VCS3C-15V-
21,9
25,9
33,5
23,8
20,8
15,8
0,284
3,47
VCS3C-20V-
21,7
25,6
33,1
35,3
30,8
23,5
0,422
6,03
VCS3C-10W-
27,4
32,1
40,5
21,7
18,7
13,9
0,259
1,87
VCS3C-15W-
31,4
36,2
44,4
33,0
28,1
20,3
0,394
5,41
VCS3C-20W-
30,1
34,8
43,0
47,5
40,6
29,5
0,568
10,34
VCS3D-10V-
14,6
17,4
23,1
22,1
19,4
15,2
0,264
3,01
VCS3D-15V-
16,4
19,5
25,6
33,9
29,6
22,9
0,405
4,36
VCS3D-20V-
16,9
19,9
26,1
46,3
40,5
31,2
0,553
4,37
VCS3E-10V-
13,6
16,3
21,6
24,1
21,2
16,6
0,288
3,52
VCS3E-15V-
15,4
18,2
24,0
37,0
32,5
25,1
0,442
5,10
VCS3E-20V-
15,7
18,7
24,6
50,6
44,3
34,3
0,605
5,14
* The measured values correspond to inlet air temperature 18°C.
Table 4c Heating of air at STANDESSE air curtains with water heat exchanger (temperature drop 90/70°C) with DM control and DA control
Water heat exchanger at temperature drop 90/70°C
Type
*Increase of air temperature for
[°C]
Speed
Heat output
[kW]
Speed
t
Water flow rate
[l/s]
Water pressure loss
[kPa]
3
2
1
3
2
1
VCS3A-10V-
29,6
34,5
43,8
14,7
12,6
9,4
0,175
2,89
VCS3A-15V-
31,3
36,3
45,6
23,3
20,0
14,7
0,278
3,23
VCS3A-20V-
32,4
37,5
46,7
32,1
27,4
20,1
0,383
4,91
VCS3A-10W -
40,0
45,6
55,1
19,4
16,4
11,6
0,232
1,48
VCS3A-15W -
42,9
48,5
57,5
31,3
26,1
18,1
0,374
4,77
VCS3A-20W-
43,0
48,5
57,6
41,7
34,9
24,2
0,499
7,94
VCS3B-10V-
26,2
30,7
39,5
17,4
15,1
11,4
0,208
3,95
VCS3B-15V-
27,7
32,5
41,3
27,7
23,9
17,9
0,330
4,41
VCS3B-20V-
28,8
33,5
42,5
38,2
33,0
24,5
0,457
6,75
VCS3B-10W-
35,9
41,4
50,9
23,6
20,1
14,5
0,282
2,11
VCS3B-15W-
38,8
44,2
53,3
38,2
32,2
23,0
0,457
6,85
VCS3B-20W-
38,8
44,2
53,4
51,1
43,0
30,6
0,610
11,40
VCS3C-10V-
24,0
28,3
36,6
19,5
17,0
12,9
0,233
4,85
VCS3C-15V-
26,8
31,3
40,1
29,0
25,2
18,9
0,347
4,82
VCS3C-20V-
26,4
30,9
39,5
43,0
37,2
28,0
0,514
8,34
VCS3C-10W-
33,5
38,8
48,3
26,5
22,6
16,5
0,316
2,59
VCS3C-15W-
37,9
43,3
52,5
39,8
33,6
24,0
0,476
7,37
VCS3C-20W-
36,3
41,7
51,0
57,4
48,6
34,9
0,686
14,08
VCS3D-10V-
18,0
21,2
27,8
27,2
23,7
18,3
0,325
4,25
VCS3D-15V-
20,1
23,6
30,6
41,4
35,9
27,4
0,495
6,07
VCS3D-20V-
20,6
24,2
31,3
56,5
49,1
37,4
0,675
6,06
VCS3E-10V-
16,8
19,8
26,1
29,6
25,9
20,1
0,354
4,95
VCS3E-15V-
18,8
22,1
28,8
45,3
39,4
30,2
0,541
7,12
VCS3E-20V-
19,2
22,6
29,4
61,8
53,7
41,1
0,738
7,12
* The measured values correspond to inlet air temperature 18°C.
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AIR CURTAINS
AIR CURTAINS STANDESSE
VCS3
CONTROL
STANDESSE air curtains are controlled by an separate controller unit, which is connected to the air curtain by a cable. Choice of
concrete controller depends on the heat exchanger used in the air curtain and on the requirements set to the air curtain by the user.
Controllers can be used for automatic, semi-automatic and manual control modes. For basic differences see the following table.
Tab.5 Comparing of controllers
Controller type
SM type
Code 1 at order
DM type
Code 2 at order
DA type
Code 3 at order
Manual
Manual
Manual / Automatic
1 switch (any type)
1 switch (any type)
3 various switches
Delay at switch off of the external sensor
-
30 s
30 s
Number of speed steps
5
3
3
Light signal of the set function
ON
All functions
All functions
Filter clogging signalling
-
-
Yes
Chaining possibility
-
Up to 6 pcs
Up to 6 pcs
Power cable of max.
length 100m
Low-voltage cable of max.
length 50m
Low-voltage cable of max.
length 50m
4 pcs screws 6x30mm
2pcs screws 4x30mm
2pcs screws 4x30mm
Possibilities
Way of control
Connection of external switching devices
(door switch, thermostat, time switch, etc.)
Interconnection with the air curtain
Fixing of the controller
KEY CODE:
• PANEL-x/xx-x - Control panel is used for control of the air curtains output and it is necessary for all air curtains! The possibilities
of single panes, their description, dimensions and parameters are stated in the CONTROL article above. The Panel is fixed to the
wall and it is interconnected with the air curtain by a cable (not included) according to the appropriate wiring diagram.
PANEL-V/SM-A
Output (stated just for SM panel)
A - for air curtains A, B, C of lower output (max. current load 8A)
D - for air curtains D, E of higher output (max. current 18A)
Control
SM - power manual control
DM - semi-automatic control
DA - automatic control
Heat exchanger
V - water heat exchanger or no heat exchanger
E - electric heat exchanger
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SM CONTROL (code 1 at order of air curtain)
The simplest control. Just one air curtain can be controlled by this controller. The controllers are delivered in two basic types, each of
them in two output variants. A-type is designed for smaller air curtains A, B, C series, D-type is designed for air curtains D, E series. Both
types are equipped with signalling of fans run by yellow LED indicator.
E/SM-x type is for air curtains with electric heater. It is equipped with two rotary switches. One switch is six-positional and sets the speed
of the fan in five steps and switches the run as well as the electric heating off, the second, two-positional one selects the function of
electric heat exchanger.
V/SM-x type is for air curtains with water heat exchanger or without heat exchanger. It is equipped just with one six-positional switch,
which sets the speed of the fan in five steps and switches the air curtain off.
In case the door switch is used, it overtakes the function of switching the air curtain on and off. The air curtain is switched on after the
doors are opened (in case the rotary switch is in any other position than "0") and the air output of the air curtain corresponds to that set by
the rotary switch. In case the heating switch (at the electric heat exchanger version) is in the ON position, the air curtain will heat as well.
When the doors are closed, the air curtain is switched off.
The other two possible switching devices - time switch and thermostat - have the same function as the door switch. They also overtake
the function of switching the air curtain on and off. The used switch must have at least the same or higher current load than is the current
of the air curtain motors.
For wiring diagram see Fig. 15 and 16.
In case of use the V/SM controller for control of air curtain with water heat exchanger, any type of heating output adjustments described
in "REGULATING" article above can be used.
Controller is to be hanged on the wall.
Controller for air curtains with electric heating E/SM
Controller for air curtains with water/no heating V/SM
Meaning of symbols
1
0
2
3
4
5
0
Meaning of symbols
0
OFF
1
Air output 1st step (minimum)
2
Air output 2nd step
3
0
OFF
4
1
Air output 1st step (minimum)
5
2
Air output 2nd step
Air output 3rd step
3
Air output 3rd step
4
Air output 4th step
4
Air output 4th step
5
Air output 5th step (maximum)
5
Air output 5th step (maximum)
1
0
Light signal of operation
2
3
Light signal of operation
Heat exchanger output 100%
Fig.4 Dimensions of the SM controller
Type of controller
E/SM-A, V/SM-A
E/SM-D, V/SM-D
A
[mm]
135
135
Dimensions
B
[mm]
160
160
Fig. 5 SM controller for air curtains with water heat
exchanger - output range A, B, C
C
[mm]
77
150
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VCS3
DM control (code 2 at order of air curtain)
From the function point of view, the DM controller is similar to SM one, but it is equipped with the electronic system with microprocessor
and enables the connection of one external switching element (thermostat, time switch, door switch). In case an external switch is used it
switches the air curtain on and off in pre-set mode. The pre-set mode is set by corresponding push buttons marked with the symbols. The
program of the processor will not allow to react on inappropriate combination. DM controller enables to set three speeds of the fan and
two output steps of the electric heat exchanger. Switching the air curtain on, set speed of the fans and output step of the electric heater
are signalled by LED above each push button. The version of the controller for electric heat exchanger has an extra built in feature of
post-cooling of the heat exchangers. It means that after the OFF signal is sent just the electric heat exchanger is switched off. The fans
will be switched off with 30 seconds delay. The output of the water exchanger must be controlled by any of the ways described in
"Regulating" article above. It is not possible to control the output of water heat exchanger by DM controller!
Chaining of air curtains
DM control enables so called chaining of air curtains, when it is possible to control up to 6 air curtains all at once and in the same mode. It
means that any of them is connected to the controller as a "master" one. Other ones are then chained to it as "slave" ones. See following
Fig.
1st air curtain
MASTER
2 nd air curtain
SLAVE
MASTER
SLAVE
3rd air curtain
MASTER
SLAVE
6 th air curtain
MASTER
SLAVE
DM controller
Any switching unit
(door switch, time switch, thermostat)
Chained air curtains can be controlled by external switch. In case it is used, it must be connected to the MASTER air curtain. The
MASTER air curtain is understood that one connected to control panel. External switch controls all chained air curtains all at once. The
same cable is used for interconnection of the air curtains and the connection to the controller. Telephone connectors are fixed to the
ends of the cable so the connection is a matter of few moments and any misconnection is avoided.
In case any motor overheats and the overheat protection switches it off, the remaining motors remain in operation. In case any electric
heat exchanger gets overheated, the safety thermostat switches it off. All remaining heat exchangers remain in operation.
For the dimensions of the controller see Fig. 6. The Controller is to be hanged on the wall.
E-DM controller for air curtains with electric heat
exchanger
Meaning of push button symbols
V-DM controller for air curtains with water heat exchanger
or without heat exchanger
Meaning of push button symbols
ON / OFF
ON / OFF
Heat exchanger output 1st step (min)
Air output 1st step (min)
Heat exchanger output 2nd step (max)
Air output 2nd step
Air output 1st step (min)
Air output 3rd step (max)
Air output 2nd step
Air output 3rd step (max)
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Fig. 7 E-DM controller
25
Fig. 6 Dimensions of DM, DA controllers
VCS3
Back view
DA control (code 3 at order of air curtain)
DA controller is equipped with electronic system with microprocessor with enhanced functions compared to DM-type. Controller enables
to set both automatic and manual operation modes. This controller can work with three external switches (door switch, time switch and
thermostat) all at once. Outdoor temperature sensor is included in the standard delivery; information of this sensor are used by the
electronic system to choose the optimal air output. Air curtain equipped with this type of control at using of all three external switches will
choose the suitable speed of fans and output of the electric heater with respect to the outdoor and indoor temperature, door opening and
closing, as well as to the time program.
DA controller is equipped with the filter clogging signal (FILTER pilot lamp), at the versions with electric heat exchanger also with
signalling of air curtain heat exchanger overheating (ALARM pilot lamp).
Manual mode
In manual mode (set by MAN push button) the functions are selected by respective push buttons marked with the symbols. Connected
external switches and outer temperature sensors are ignored in this mode. The program of the processor will not allow to react on
inappropriate combination. DM controller enables to set three speeds of the fan and two output steps of the electric heat exchanger.
Switching the air curtain on, set speed of the fans and output step of the electric heater are signalled by LED above each push button.
The version of the controller for electric heat exchanger has an extra built in feature of post-cooling of the heat exchangers. It means that
after the OFF signal is sent just the electric heat exchanger is switched off. The fans will be switched off with 30 seconds delay. The
output of the water exchanger must be controlled by any of the ways described in "Regulating" article above. It is not possible to control
the output of water heat exchanger by DA controller!
Automatic mode
In automatic operation mode (set by AUT push button) is the operation of the air curtain depending on the connected sensors and
switches. Dependence of the automatic system function on connection of external sensors for the air curtain with electric heat
exchangers is mentioned in the following Tables. In case of use of water heat exchanger the tables are valid as well, but only for the air
output of the air curtain. The output of the water exchanger must be controlled by any of the ways described in "Regulating" article above.
It is not possible to control the output of water heat exchanger by DA controller!
Description of the operation of the air curtain in the automatic mode:
Function of the controller with connected outer temperature sensor and without connection of additional switching
elements
The electronic system controls the speed of fans and output of the electric heater according to the outer temperature - see Tab.
Reading accuracy ±3°C.
Tab.6 Operation mode parameters
< 5 °C
5 10 °C
3. / 2.
2. / 2.
Outer temperature
10 15 °C
Fan speed / Electric heater output
2. / 1.
15 20 °C
< 20 °C
1. / 0
2. / 0
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VCS3
Function of the controller with connected outer temperature sensor and door switch
Using the door switch the electronic system respects if the door is opened or closed - see Tab. 7. In case the door is closed the electronic
system sets the lowest heat and air outputs. In case the door is opened, the system immediately increases the speed of fans and the
output of the electric heat exchanger according to the outer temperature. When the door is closed, the system switches the fans to the
original speed with about 30 sec delay. In case the door is re-opened anytime during this interval, the delay function is cancelled and it is
switched on again after the door is closed. In case of switching into manual mode the both door switch and the outer temperature sensor
are ignored. Reading accuracy ±3°C.
Tab. 7 Parameters of operation mode with connected door switch
Outer temperature
5 10 °C
10 15 °C
15 20 °C
Fan speed / Electric heater output
2. / 2.
2. / 1.
1. / 0
1. / 1.
1. / 1.
0/0
< 5 °C
Door state
Door opened
Door closed
3. / 2.
2. / 2.
< 20 °C
2. / 0
0/0
Function of the air curtain with connected outer temperature sensor, door switch and room thermostat
Optimal function of the air curtain and maximum power sawing are ensured in case of use of door switch in combination with room
thermostat and outer temperature sensor. Thermostat can be used also for the air curtains with the water heat exchanger; it does not
control their output, but ensures switching the air curtain off in case the required temperature in the protected space has been reached.
Air output as well as the electric heat exchanger output are controlled by the electronic system, which evaluates the information provided
by the external switches and sensors - see Tab. 8. Reading accuracy ±3°C.
Tab. 8 Parameters of operation state with connected door switch and room thermostat.
Temperature
set on the
thermostat
reached
reached not
reached
reached not
Door
< 5 °C
opened
opened
closed
closed
3. / 1.
3. / 2.
0/0
2. / 2.
Outer temperature
5 10 °C
10 15 °C
15 20 °C
Fan speed / Electric heater output
2. / 1.
2. / 1.
1. / 0
2. / 2.
2. / 1.
1. / 0
0/0
0/0
0/0
1. / 1.
1. / 1.
1. / 1.
< 20 °C
2. / 0
2. / 0
0/0
0/0
In case the thermostat is connected it is necessary to activate the interconnection on the electronic mainboard by its removal from
one pin and re-setting to the two protruding messing pins (for detail see Fig. 9). (The interconnection is set by the manufacturer to
one pin only.)
Function of the air curtain with the time switch
The air curtain can be also connected to the time switch (SH) the any of the above combinations; it can be used for switching the
air curtain on and off in the pre-set time intervals.
Chaining of the air curtains
It is possible to chain the air curtains in the same way as in case of DM controls. The interconnection of the air curtains is clear from
the following Fig.
1st air curtain
MASTER
SLAVE
2 nd air curtain
MASTER
SLAVE
3rd air curtain
MASTER
SLAVE
6 th air curtain
MASTER
SLAVE
DA controller
Door switch
Time switch
Thermostat
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All chained air curtains operate always in the same way in both automatic and manual modes. In case the external switches are used,
they must be always connected to the MASTER air curtain. The MASTER air curtain is understood that one connected to control panel.
The same cable is used for interconnection of the air curtains and the connection to the controller. Telephone connectors are fixed to the
ends of the cable so the connection is a matter of few moments and any misconnection is avoided.
In case any motor overheats and the overheat protection switches it off, the remaining motors remain in operation. In case any electric
heat exchanger gets overheated, the safety thermostat switches it off. All remaining heat exchangers remain in operation and ALARM
signal appears on the control panel. In case the filter is clogged on any air curtain, FILTER signal gets on.
For the dimensions of the controller see Fig. 6. The Controller is to be hanged on the wall.
For wiring diagram see Figs. 19 and 20.
E-DA controller for air curtains with electric heat
exchanger
V-DA controller for air curtains with water heat exchanger
or without heat exchanger
Meaning of push button symbols
Meaning of push button symbols
ON / OFF
ON / OFF
Automatic mode
Automatic mode
Manual mode
Manual mode
Heat exchanger overheating
Filter clogged
Heat exchanger output 1 st step (min.)
Air output 1 st stage (min.)
Heat exchanger output 2 nd step max.)
Air output 2 nd stage
Filter clogged
Air output 3 rd stage (max.)
Air output 1 st stage (min.)
Air output 2 nd stage
Fig. 9 E-DA controller
Air output 3 rd stage (max.)
Fig. 8 Interconnection on the control board
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VCS3
INSTALLATION
Fig.10 Minimum distance from building structure
min. 100 mm
The following rules important for the proper function of
the air curtain must be kept at installation:
- air curtain must be placed as close as possible to the
upper edge of door opening
- it is recommended the air curtain is wider than the door
opening (best for 100 mm on each side)
- distance between air curtain and ceiling must be at least
100 mm for connection of heating water and power
supply. Air inlet must be at least 150 mm from solid wall to
ensure unobstructed air inlet - see Fig. 10.
In case the protected space is behind an air-lock, the air
curtain must be placed in the protected space: Heat
savings would be much smaller in case the air curtain is
in the air-lock and the heating power of the air curtain
could not be used for heating of protected space.
Open space installation
According to the concrete situation on the site is the air
curtain hanged by aid of some from standard hanging
elements - see Accessories.
min. 150 mm
Door opening
Fig. 11 Hanging of air curtain
by aid of wall bracket VCS3-SKD
Fig. 12 Hanging of air curtain
by aid of threaded bars and the
ceiling holders type VCS3-SD
Fig. 13 Hanging of the air curtain
by air do ceiling holders
type VCS3-SD
Installation in case of high ceiling
and supporting wall
Installation in case of high ceiling
and non-supporting partition wall
Installation in case of low ceiling.
Door opening
Door opening
Door opening
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Installation into hanged ceiling
Air curtain is hanged by hanging elements before the installation of the ceiling so that the lowed edge of the curtain is min 60 mm and
maximum 100 mm above the face of the future ceiling. It is necessary to remove the outlet grid from the outlet of the air curtain (VCS3VM-xxx). Outlet extension will be fixed by screws on the place of the outlet grid. Inlet extension into the hanged ceiling (VCS3-NKP-xxxxx) will replace the inlet grid. When the hanged ceiling is ready, it is necessary to insert into the air curtain the telescopic part of the outlet
extension and to connect it by self-drilling screws to the hanged ceiling. An Al-grid with filters is to be set on the telescopic part of the inlet
extension in the same way (Fig. 25). In case the hanged ceilings are not air-tight, when an enough amount of air is ensured to get in the
space above the hanged ceiling, it is not necessary to install the inlet extension with the grid. However it is always necessary to ensure an
access to the air curtain by removal part of the hanged ceiling under the entire air curtain.
Fig. 14 Installation into hanged ceiling
Air curtain
Grid
Face ceiling
Detail of telescopic part
of outlet extension
Inlet extension into the hanged ceiling
VCS3-NPK
Outlet extension VCS3-VM
Detail of telescopic part of
inlet extension
Telescopic part of outlet
and inlet extension
can slide out for ±20mm
Tab.9 Dimensions of outlet and inlet dimensions into hanged ceiling
A
B
C
Outlet extension Inlet extension
Air curtain
[mm]
[mm]
[mm]
-10 VCS3-VMP-10A VCS3-NKP-10A
VCS3A,B -15 VCS3-VMP-15A VCS3-NKP-15A
457
44
352
-20 VCS3-VMP-20A VCS3-NKP-20A
-10 VCS3-VMP-10C VCS3-NKP-10A
VCS3C -15 VCS3-VMP-15C VCS3-NKP-15A
437
64
352
-20 VCS3-VMP-20C VCS3-NKP-20A
-10 VCS3-VMP-10D VCS3-NKP-10D
VCS3D,E -15 VCS3-VMP-15D VCS3-NKP-15D
651
108
452
-20 VCS3-VMP-20D VCS3-NKP-20D
D
[mm]
247
247
347
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Fig. 15 Wiring diagram of connection of air curtains with electric heat exchanger (SM control) for VCS3x-xxE-1-xx
Controller
Air curtain
X1-6
X1-1
X1
8 L1 L2 L3 Np Pen DK DK
X1-3
X1-4
Q1-1
7
Q2-2
6
Q1-11
5
Q1-2
4
Q1-4
3
Q1-6
2
Q1-8
Q1-10
1
X1-2
X1-5
12
11
10
9
8
7
6
5
4
3
2
1
X1-Np
X1-8
X1-7
Q1
W2
W3
4
3
2
1
Q2
W1
Main power supply
400V/50Hz
1
2
Contact for connection
of external switching element
X-1 Terminal board, Q-1,2 Cam switch
W-1 Mains cable CYKY-5Cx…, W-2 Control cable CYKY-7Cx1,5, W-3 Control cable CYKY-7Cx1,5
Fig. 16 Wiring diagram of connection of air curtains with water or none heat exchanger (SM control) for VCS3x-xxV-1-xx
Controller
X1-1
X1
6
8 L1
Np Pen DK DK
X1-3
X1-4
Q1-1
Q1-11
5
Q1-2
4
Q1-4
3
Q1-6
2
Q1-8
Q1-10
1
X1-2
X1-5
12
11
10
9
8
7
6
5
4
3
2
1
X1-6
X1-8
X1-Np
Air curtain
Q1
W2
W3
W1
Main power supply
230V/50Hz
1
2
Contact for connection
of external switching element
X-1 Terminal board, Q-1,2 Cam switch
W-1 Mains cable CYKY-5Cx…, W-2 Control cable CYKY-7Cx1,5, W-3 Control cable CYKY-7Cx1,5
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Fig. 17. Wiring diagram of connection of air curtains with electric heat exchanger (DM control)
Air curtains chaining
Air curtain 1
Control block
Control block
Air curtain 2, 3...
Main power
supply terminal
board
20 21
1
2
Contact for connection
of external switching element
Main power supply
400V/50Hz
Fig. 18. Wiring diagram of connection of air curtains with water heat exchanger or without heat exchanger (DM control)
Air curtains chaining
Air curtain 1
Control block
Control block
Air curtain 2, 3...
Main power
supply terminal
board
20 21
1
2
Contact for connection
of external switching element
Main power supply
230V/50Hz
LIST OF USED CABLES
Connection point
Main connection (with electric heat exchanger)
Main connection (with water heat exchanger or no heat exchanger
Master, Slave control blocks
Cable marking
WC1
WC1
WC6
Cable type
CYKY 5Cx...
CYKY 3Cx1,5
6-lines low voltage cable
Control voltage
400V/50Hz
230V/50Hz
12V
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Fig. 19. Wiring diagram of connection of air curtains with electric heat exchanger (DA control)
Air curtains chaining
Air curtain 1
Control block
Control block
19
18
27
26
Room thermostat
25
24
Time switch
23
22
21
20
Door switch
Main power
supply terminal
board
Filter
Air curtain 2, 3...
B2 - Outdoor temperature sensor contact
E0 - Operation thermostat Tp
E1 - Door switch contact
E2 - Time switch contact
E3 - Filter contact
E4 - Room thermostat contact
E5 - Safety thermostat Th
Main power supply
400V/50Hz
LIST OF USED CABLES
Connection point
Main connection
Control block 20, 21
Control block 22, 23
Control block 24, 25
Control block 26, 27
Master, Slave control blocks
Control block 17, 18, 19
Cable marking
WC1
WC2
WC3
WC4
WC5
WC6
WC7
Cable type
CYKY 5Cx...
CYKY 4Bx0,5
CYKY 4Bx0,5
CYKY 4Bx0,5
CYKY 4Bx0,5
6-lines low voltage cable
MK 2x0,35
Control voltage
400V/50Hz
12V
12V
12V
12V
12V
12V
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Fig. 20. Wiring diagram of connection of air curtains with water heat exchanger or with no heat exchanger (DA control)
Air curtains chaining
Air curtain 1
Control block
Control block
19
18
27
26
Room thermostat
25
24
Time switch
23
22
21
20
Door switch
Main power
supply terminal
board
Filter
Air curtain 2, 3...
B2 - Outdoor temperature sensor contact
E1 - Door switch contact
E2 - Time switch contact
E3 - Filter contact
E4 - Room thermostat contact
Main power supply
230V/50Hz
LIST OF USED CABLES
Connection point
Main connection
Control block 20, 21
Control block 22, 23
Control block 24, 25
Control block 26, 27
Master, Slave control blocks
Control block 17, 18, 19
Cable marking
Cable type
WC1
WC2
WC3
WC4
WC5
WC6
WC7
CYKY 3Cx1,5
CYKY 4Bx0,5
CYKY 4Bx0,5
CYKY 4Bx0,5
CYKY 4Bx0,5
6-lines low voltage cable
MK 2x0,35
Control voltage
230V/50Hz
12V
12V
12V
12V
12V
12V
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ACCESSORIES
Fig. 21 Set of Air curtainVCS3 with accessories
1 - Air curtain VCS3
2 - Flat inlet cover VCS3-NKD
3 - Rounded inlet cover VCS3-NKZ
4 - Inlet extension into the hanged ceiling VCS3-NKP including inlet Al-grid
5 - Outlet extension into hanged ceiling VCS3-VMP
6 - Threaded bar ZTZ - M8
7 - Wall bracket VCS3-SKD
8 - Ceiling holder VCS3-SD
9 - Control panel PANEL -x/SM
10 - Control panel PANEL-x/DM, DA
11 - Flexible hoses OH-01
12 - Thermostatic valve TV1-1/1
13 - Air filter VCS3-NF
14 - Interconnection cable
15 - Time switch SH
16 - Door switch DS-2
17 - Door switch DK1
18 - Mixer SMU
19 - Controller OSMU of the mixer
20 - Space temperature sensor P10L1000
21 - Channel temperature sensor P12L1000
22 - Room thermostat TER-P
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Since the STANDESSE air curtains have been designed as a prefabricated system, it is necessary to order at ordering the air
curtain also the standard accessories necessary for the proper function of the air curtain, as well as other optional
accessories according to the requirements of the Client.
BASIC ACCESSORIES (to be ordered separately)
• PANEL-x/xx-x - Control panel is used for control of the air curtains output and it is necessary for all air curtains! The possibilities
of single panes, their description, dimensions and parameters are stated in the CONTROL article above. The Panel is fixed to the
wall and it is interconnected with the air curtain by a cable (not included) according to the appropriate wiring diagram.
PANEL-V/SM-A
Output (stated just for SM panel for manual control of air curtains
A - for air curtains A, B, C of lower output (max current load of controller 8A)
D - for air curtains D, E of higher output (max current load of controller 18A)
Control
SM - power manual control
DM - semi-automatic control
DA - automatic control
Heat exchanger
V - water heat exchanger or no heat exchanger
E - electric heat exchanger
• KABEL-xx - Interconnection cable (used just for DM and DA controlled air curtains; Low-voltage cable fit with telephone
connector on the both ends is necessary for interconnection of control panels DM and DA with the air curtain or in case of
chaining for interconnection of more air curtains together.
KABEL-10
Length (in case of no length data the standard length is 5m)
5, 10, 12, 15, 20, 25, 30, 35 are the possible length in m.
Maximum length of the cable is 50m.
Interconnection cable
* SM type panels are interconnected with standard electric installation cable (see wiring diagram) and it is not delivered as an
accessories.
• VCS3-NKx-xxx-x - Inlet cover for the air curtains to be put into open space are delivered in two types (D and Z). The inlet covers
are not delivered for the air curtains to be mounted into hanged ceiling. The inlet extension must be order instead, the Al-grid is a
part thereof .
VCS3-NKD-10 A-0 B
Filter
B - without filter
F - with G3-type air filter
Color (surface finish)
0 - white RAL 9002 - just D and Z
1 - optional color of RAL standard (color number to be stated as an auxiliary information to the code,
just for D nad Z types)
2 - galvanised (just in P- type)
Output range
A - for air curtains A, B, C
D - for air curtains D, E
Air curtain width
10 - 1000 mm
15 - 1500 mm
20 - 2000 mm
Type
D - flat perforated outlet cover (see Fig. 24)
Z - rounded cover into open space with Al grid (see Fig. 23)
P - extension piece into hanged ceiling (see Installation into hanged ceiling Fig.14 and 25)
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Fig. 25 Extension into hanged ceiling VCS3 - NKP
*as a cover to air curtains A, B, C
**as a cover to air curtains D, E
1 - Fixed part - (to be fixed to the air curtain inlet).
2 - Movable part- (to be fixed to the hanged ceiling)
3 - Al grid
4 - Filter
5 - Filter holder
270*, 370**
Fig. 23 Rounded inlet cover VCS3-NKZ
58*, 67**
Fig. 24 Flat inlet cover VCS3-NKD
270*, 370**
*as a cover to air curtains A, B, C
**as a cover to air curtains D, E
FOR AIR CURTAINS TO BE SET INTO THE HANGED CEILING
• VCS3-VMP-xxx - Outlet extension into hanged ceiling ensures an uniform air supply form an air curtain located in the hanged
ceiling. For easy installation this part has been designed as telescope. (For the dimensions see the Installation into hanged
ceiling Fig.14)
VCS3-VMP-10 A
Output range
A - A, B
C-C
D - D, E
Air curtain width
10 - 1000 mm
15 - 1500 mm
20 - 2000 mm
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OPTIONAL ACCESSORIES
• VCS3-NF-x-xxx - Air filter
Special filtration material of G3 filtration class. The filter can be partially renewed by dusting out, vacuuming or washing in soap
water.
VCS3-NF-Z-10 A
Output range
A - for air curtains A, B, C
D - for air curtains D, E
Air curtain width
10 - 1000 mm
15 - 1500 mm
20 - 2000 mm
Type
D - to be installed into perforated outlet cover into space VCS3-NKD
Z - to be installed into rounded inlet cover with Al grid VCS3-NKZ
P - to be installed into inlet grid of the extension into hanged ceiling VCS3-NKP
• HANGING ELEMENTS
The following hanging elements are delivered for easy installation of the air curtains in various conditions: Threaded bars, ceiling
holders and wall brackets. The number of the single items necessary for hanging of one or more air curtains side by side is clear
from the following table.
Tab.10 Number of hanging elements necessary for hanging of the air curtain.
Number of air curtain modules (in the chain)
Number of hanging elements according
1
2
3
4
n
to the number of air curtain modules in the chain
2
3
4
5
n+1
Number of brackets VCS3-SKD-x
2
3
4
5
n+1
Number of ceiling hangers VCS3-SD-x
4
8
12
16
4 xn
Number of threaded bars segments ZTZ-M8
• ZTZ-M8/1,0 - Threaded bar 1m long, thread M8
Air curtain is hanged in four points.
• VCS3-SKx-x - Wall bracket
VCS3-SK D-A
Output range
A - for air curtains A, B, C
D - for air curtains D, E
Fig 27. Dimensions of VCS3- SKD bracket
Fig.26 Wall bracket VCS3-SKD
1 - Bracket
2 - Hanger slat
3 - Safety bolt
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• VCS3-SD-x - Ceiling holder
VCS3-SD-A
Output range
A - for air curtains A, B, C
D - for air curtains D, E
Fig. 28 Dimensions of the ceiling holder VCS3-SD
Fig. 29 Ceiling holder VCS3-SD
1 - Ceiling holder
2 - Hanging slat
3 - Safety screw
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ACCESSORIES FOR AIR CURTAINS WITH WATER HEAT EXCHANGER
• TV1-1/1 - Thermostatic valve
Direct thermostatic valve 1" (DN 25) with a capillary tube is used for simple control of
heat output by means of throttling. It is set on the entry of heating media, capillary tube
sensor is placed into a pit in the upper part of the air curtain casing. Valve is CEN
certified and tested pursuant to DIN EN 215.
• SMU-01-xx -Mixer
The type of mixer must be chosen by the designer according to the pressure drop of the water exchanger. Mixer is used for
control of heating output by mixing of inlet and return heating water. It consists of three-speed pump, three-way mixing valve with
servo control, water filter, 2 pcs of closing cocks and 2 pcs of connection flexible hoses. All components are of unified connection
size 1" (DN 25). Mixer SMU is described in detail on its own data sheet.
In case you will need to cover the pressure loss up to 40kPa, will you order mixer SM-01-40
SMU-01-40
maximum pressure of the mixer pump in kPa
type
In case you need to cover loss bigger than 80 kPa, will you order mixer SMU-01-80.
SMU-01-80
maximum pressure of the mixer pump in kPa
type
Fig. 32 Mixer
Fig. 33 Mixer
Mixer controller
• OSMU-01-6A - Mixer controller
Device designed for SMU mixer control. It is possible to
connect more mixers to the controller, however they will
then work always in the same way, according to one
required temperature. Channel- (P12L1000) or space
(P10L1000) temperature sensor to follow the air
temperature is necessary for the right function of the
controller ( the sensor must be ordered separately). Mixer
controller OSMU is described in detail on its own data
sheet.
Channel or space
temperature sensor
Fig.34 Mixer controller
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•
OH-01-1/1-xxx - Flexible connection hoses type 01
Use of these hoses enables to install the hot water piping independently on the air curtains installation, also a necessity to place
the branch pipes exactly (efforts to connect the air curtain firmly to piping cause often big problems ending even in damage of
heat exchangers). Hoses are made from stainless steel (DIN 17440, TÜV certified) with PE foam heat insulation 15 mm thick.
Work temperatures range -20 to +110°C, maximum work overpressure 1 MPa. Inner diameter if the hoses is 3/4" (DN 20), the
both ends of the hose are fitted with 1" (DN 15) cap nuts. Hoses are supplied in lengths 300 and 500 mm. For detailed
description of the hoses see its own data sheet.
OH-01-1/1-300
300 (500) length of the hose in mm
inner diameter of connection joint in
inches
•
OH-02-1/1-xxx - Flexible connection hoses type 02
Use of the hoses - see above. Hoses are made from non-toxic rubber (DIN 7715) with steel galvanised braiding. Maximum work
temperature is 100°C, maximum work overpressure 0,6 MPa. Inner diameter if the hoses is 3/4" (DN 20), the both ends of the
hose are fitted with 1" (DN 15) cap nuts. Hoses are supplied in lengths 300 and 500 mm. For detailed description of the hoses
see its own data sheet.
OH-01-1/1-300
300 (500) length of the hose in mm
inner diameter of connection joint in
inches
• DK1 - Door switch
Used for switching the air curtain ON /OFF in dependence of opening/closing of
doors together with semi-automatic DM or automatic DA control system. Max
contacts load 12V/30mA.
• DS - Door switch
Used for switching the air curtain ON/OFF in dependence on opening / closing of
doors with manual control SM. End switch with revolving arm of variable length
with a pulley at the end (max. diameter 80 mm).
Dimensions: 31 x 31 x 81mm, specific heat current 10A, max. voltage
600V/AC15, protection degree IP 66, temperature range -25 to +85°C
• SH - Time switch with a day or a week program
Used for switching of air curtain on / off in pre-set time intervals. Maximum
contacts load 250 V/6A, 2.5A inductive load., 20 memory points
• TER-P - Room thermostat
It is used in connection with SM or DM controls to switch the air curtain on and off
according to the preset temperature value. If connected to the DA control it
controls the air output of the air curtain and the heat output according to the Tab.
in part Automatic control DA. Thermostat can be used also for the air curtains
with the water heat exchanger; it does not control their output, but ensures
switching the air curtain off in case the prel-set temperature has been reached.
Adjustable range 5 to 30°C. Maximum contacts load 250 V/10A, 2A inductive
load. For detailed description see its own data sheet.
• P12L1000 - Channel temperature sensor
Sensor is used to read the temperature and is used together with the mixer.
Sensor is placed on the casing of air curtain in the pit which is a part of the air
curtain. It is necessary to remove the pit and after drilling of necessary holes to
mount instead of it a plastic holder of the sensor, which is a part of its delivery
together with the drill template. Sensor is described in detail on its own data
sheet.
• P10L1000 - Space temperature sensor
Sensor is used to read the temperature and is used together with the mixer.This
sensor is to be placed on a wall in the protected space. Sensor is described in
detail on its own data sheet.
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KEY CODE
VCS3 A - 10 V - 1 - L 0
Colour
0 - white RAL 9002 (standard)
1 - optional colour (RAL code to be added)
Position of power inlet (water heat exchanger outlets) at air curtain inlet view
L - power inlet on the left side, water heat exchanger outlets on the right side
(standard)
P - power inlet on the right side, water heat exchanger outlets on the left side.
Control type (air curtain connection)
1 - SM
2 - DM
3 - DA
Heat exchanger
V - water heat exchanger two rows
W - water heat exchanger of more than two rows
E - electric heat exchanger
S - no heat exchanger
Nominal width of the air curtain
10 - width 1000 mm
15 - width 1500 mm
20 - width 2000 mm
Output range
A - smallest air output
BCDE - biggest air output
Air curtain STANDESSE
?
ORDER SAMPLE
Air curtain must be ordered as single parts of a kit, i.e. casing + accessories. The sample below is based on the accessories codes (see
Accessories).
Door air curtain Standesse of air flow volume C, 2000 mm wide, with water heat exchanger, power manual control. Perforated inlet
cover. Water inlet and outlet connected by flexible hoses 500 mm long. Heat output of the air curtain will be adjusted by mixer and its
controller based on room temperature sensor data. Air curtain will be hanged on threaded bars 0,5 m long.
VCS3C-20V-1-L0
VCS3-NKD-20C-0B
PANEL-V/SM-A
DS
ZTZ-M8/1,0
OH-01-1/1-500
SMU-01-40
OSMU-01-6A
P12L1000
1 pc
1 pc
1 pc
1 pc
2 pcs (4 x 0.5 m)
2 pcs
1 pc
1 pc
1 pc
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01.02
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