2VV FINESSE User manual

INSTALLATION
EN
FINESSE

2
1. BEFORE YOU BEGIN
Meaning of symbols in the manual:
Before installation, thoroughly read the section“Safe use of air curtains”. It contains all instructions
on the safe and correct use of the product.
This manual contains important instructions to ensure correct installation of the air curtain. Before
installation, read all of the following instructions thoroughly and then adhere to them! The ma-
nufacturer reserves the right to make changes, including to technical documentation without
prior notice. Save this user manual for further use. The instructions in this manual are a part of the
product.
Statement of compliance
You will nd the details at the www.2vv.cz website
MANZÝVLOBMYS
VÝSTRAHA! Upozornění/varování
NEPŘEHLÉDNĚTE! Důležité instrukce
BUDETE POTŘEBOVAT
POZNÁMKA Praktické tipy a informace
TECHNICKÉ INFORMACE Podrobnější technické informace
ODKAZY Odkazy k dalším částem/sekcím manuálu
Warning/caution
Important instructions
Practical tips and information
More detailed technical information
Refer to other parts/sections
of the manual
ATTENTION!
DO NOT OVERLOOK!
YOU WILL NEED
NOTE
TECHNICAL INFORMATION
LINK
SYMBOL MEANING

3
• If the curtain has been transported at tempe-
ratures below 0° C, it will be necessary to let it
sit for at least 2 hours under normal operating
conditions after unpacking, without turning
it on. This will allow the air curtain‘s interior te
perature to stabilise.
• Caution! Before removing the curtain from the
board, remove the cover.
1.
2.
2. UNPACKING
2.1 CHECK THE SHIPMENT
• After delivery, immediately check to see if the
packaged product is damaged. If the pac-
kaging is damaged contact the delivery servi-
ce. If the complaint is not  led in time, your
claim may not be valid later.
• Check to see if it is the same product you orde-
rot. If there are any discrepancies, do not un-
pack the curtain, and immediately report the
defect to the supplier.
• After unpacking, check to see if the curtain
and other parts are in order. If you have any
doubts, contact the supplier.
• Never install a damaged air curtain!
• If you do not unpack the curtain immediately
after delivery, it must be storot in a dry indoor
environment with an ambient temperature
between +5 °C and +40 °C
2.2 UNPACK THE AIR CURTAIN
+5 oC
+40 oC
All used packaging materials are environ-
mentally friendly and may be
reused or recycled.
Take an active part in environmental protec-
tion and see that packaging
materials are correctly disposed of
or repurposed.

4
3. MAIN PARTS
1
2
3
3
4
5
5
6
Suspension holders
Electric heater/water/without
Power supply cable plug
Power supply connectors and fusse location
Control modul socket
Outlet grid
1
2
6
4

5
4. DIMENSIONS
594,6
299,3
304,1
25
596,5 638,5
250
A
B
C
Type Spacing of installation
holes A [mm]
Length B
[mm]
Length of cover C
(mm)
VCF-x-100-x-... 1085 1124,1 1166,1
VCF-x-150-x-... 1585 1624,1 1666,1
VCF-x-200-x-... 2085 2124,1 2166,1
VCF-x-250-x-... 2465 2504,1 2546,1

6
5. TECHNICAL PARAMETERS
The distance at which the average velocity of the air current ow drops to 3m/s. For optimal conditions and maximum
performance of the equipment.
* Acoustic pressure at a distance of 3 m from the curtain.
** With water temperature gradient of 90º/70° C and temperature of suctioned air at +18°C
*** With water temperature gradient of 40º/30° C and temperature of suctioned air at +18°C
Type Max.
height
doors
[m]
Air
output
[m/h]
Noise*
[dB(A)]
Heater
output
[kW]
Heater
power
supply
[V/A]
Fan power
supply
[V/A]
Weight
[kg]
VCF-B-100-E-...AC
4
2250 57,9 9,1 400/15,5 230/2,2 39,5
VCF-B-150-E-...AC 3230 60,2 14,7 400/25,2 230/3,3 54,5
VCF-B-200-E-...AC 4360 61,2 19,1 400/31,3 230/4,4 71
VCF-B-250-E-...AC 5300 62,8 24,5 400/41,1 230/5,4 85
VCF-B-100-V-...AC 2140 57,5 24,77** -230/2,2 41
VCF-B-150-V-...AC 3100 59,6 38,77** -230/3,3 56
VCF-B-200-V-...AC 4280 61 52,61** -230/4,3 73
VCF-B-250-V-...AC 5140 62,5 62,29** -230/5,4 87
VCF-B-100-S-... AC 2270 58,3 - - 230/2,2 37,5
VCF-B-150-S-... AC 3280 60,2 - - 230/3,4 51
VCF-B-200-S-... AC 4400 61,5 - - 230/4,2 66
VCF-B-250-S-... AC 5460 62,7 - - 230/5,4 80
VCF-C-100-E-... AC
5
2960 61,2 9,6 400/17,9 230/4,0 44
VCF-C-150-E-... AC 4080 62,7 14,7 400/27,2 230/5,2 60
VCF-C-200-E-... AC 5180 64 19 400/34,3 230/6,8 75,5
VCF-C-250-E-... AC 6020 65,8 23,6 400/42,8 230/7,9 90
VCF-C-100-V-... AC 2800 61,2 29,13** -230/3,8 45,5
VCF-C-150-V-... AC 3900 62,5 44,57** -230/5,2 61
VCF-C-200-V-... AC 5070 63,7 56,99** -230/6,5 77
VCF-C-250-V-... AC 5860 65,6 67,3** -230/7,6 91,5
VCF-C-100-W-... AC 2530 61,6 13,47*** -230/3,6 51,5
VCF-C-150-W-... AC 3500 62,6 19,03*** -230/4,8 70,5
VCF-C-200-W-... AC 4670 63,7 25,71*** -230/6,0 89
VCF-C-250-W-... AC 5260 65,2 29,81*** -230/7,1 106
VCF-C-100-S-... AC 3020 61,9 - - 230/3,9 42
VCF-C-150-S-... AC 4160 63 - - 230/5,2 56,5
VCF-C-200-S-... AC 5270 64,2 - - 230/6,7 71
VCF-C-250-S-... AC 6100 65,7 - - 230/7,9 84

7
5. TECHNICAL PARAMETERS
All curtains with electric heater
Type Air ow
[m/h]
Heater output
[kW]
Output temperature t
[°C]
VCF-B-100-E-... 2250 9,1 12,1
VCF-B-150-E-... 3230 14,7 13,5
VCF-B-200-E-... 4360 19,1 13,1
VCF-B-250-E-... 5300 24,5 13,8
VCF-C-100-E-... 2960 9,6 9,7
VCF-C-150-E-... 4080 14,7 10,7
VCF-C-200-E-... 5180 19 10,9
VCF-C-250-E-... 6020 23,6 11,7
VCFI4B-B100-E-...EC 1810 9,4 15.4
VCFI4B-B150-E-...EC 2710 15 16.5
VCFI4B-B200-E-...EC 3620 19 15.6
VCFI4B-B250-E-...EC 4520 24,5 16
Type Max.
height
doors
[m]
Air
output
[m/h]
Noise*
[dB(A)]
Heater
output
[kW]
Heater
power
supply
[V/A]
Fan power
supply
[V/A]
Weight
[kg]
VCFI4B-100-E-...EC
4
1810 58,8 9,4 400/15,8 230/2,2 35,5
VCFI4B-150-E-...EC 2710 60,8 15 400/24,9 230/3,2 48,5
VCFI4B-200-E-...EC 3620 62,2 19 400/31,7 230/4,3 63
VCFI4B-250-E-...EC 4520 63,4 24,5 400/40,7 230/5,3 75
VCFI4B-100-V-...EC 1700 57,5 19,1*** -230/2,2 37
VCFI4B-150-V-...EC 2550 59,3 29,7*** -230/3,2 50
VCFI4B-200-V-...EC 3400 60,5 39,5*** -230/4,3 65
VCFI4B-250-V-...EC 4250 61,8 48,4*** -230/5,3 77
VCFI4B-100-S-... EC 1850 58,8 - - 230/2,2 33,5
VCFI4B-150-S-... EC 2760 60,8 - - 230/3,2 45
VCFI4B-200-S-... EC 3690 62,2 - - 230/4,3 58
VCFI4B-250-S-... EC 4610 63,4 - - 230/5,3 70
The distance at which the average velocity of the air current ow drops to 3m/s. For optimal conditions and maximum
performance of the equipment.
* Acoustic pressure at a distance of 3 m from the curtain.
** With water temperature gradient of 90º/70° C and temperature of suctioned air at +18°C
*** With water temperature gradient of 40º/30° C and temperature of suctioned air at +18°C

8
5. TECHNICAL PARAMETERS
Air curtains with a water coil for a water temperature gradient of 90º/70° C and at an intake air tempe-
rature of +18° C
Type Air ow
[m/h]
Heat output
[kW]
Outlet
temperature [°C]
Water ow
[l/s]
Pressure loss
[kPa]
VCF-B-100-V-...AC 2140 24,77 52,7 0,29 12
VCF-B-150-V-...AC 3100 38,77 55,5 0,46 29,1
VCF-B-200-V-...AC 4280 52,61 54,9 0,62 24,1
VCF-B-250-V-...AC 5140 62,29 54,4 0,74 17,8
VCFI4B-B100-V-...EC 1700 19,14 55,5 0,23 7,75
VCFI4B-B150-V-...EC 2550 29,7 57,1 0,36 21,39
VCFI4B-B200-V-...EC 3400 39,49 57 0,48 18,93
VCFI4B-B250-V-...EC 4250 48,4 56,2 0,59 20,01
VCF-C-100-V-...AC 2800 29,13 49,2 0,35 14,5
VCF-C-150-V-...AC 3900 44,57 52,3 0,53 35,1
VCF-C-200-V-...AC 5070 56,99 51,7 0,68 27
VCF-C-250-V-...AC 5860 62,29 54,4 0,74 17,8
Air curtains with a water coil for a water temperature gradient of 80º/60° C and at an intake air tempe-
rature of +18° C
Type Air ow
[m/h]
Heat output
[kW]
Outlet
temperature [°C]
Water ow
[l/s]
Pressure loss
[kPa]
VCF-B-100-V-...AC 2140 20,28 46,4 0,24 8,8
VCF-B-150-V-...AC 3100 31,78 48,8 0,38 20,8
VCF-B-200-V-...AC 4280 43,15 48,3 0,51 17,7
VCF-B-250-V-...AC 5140 51,07 47,8 0,61 13,4
VCFI4B-B100-V-...EC 1700 15,92 48,5 0,19 5,59
VCFI4B-B150-V-...EC 2550 24,92 50,1 0,30 15,89
VCFI4B-B200-V-...EC 3400 33,08 49,9 0,40 13,93
VCFI4B-B250-V-...EC 4250 40,53 49,2 0,49 14,52
VCF-C-100-V-...AC 2800 23,88 43,6 0,28 10,9
VCF-C-150-V-...AC 3900 36,57 46,1 0,43 25,3
VCF-C-200-V-...AC 5070 46,72 45,6 0,55 19,8
VCF-C-250-V-...AC 5860 51,07 47,8 0,61 13,4

9
5. TECHNICAL PARAMETERS
Air curtains with a water coil for a water temperature gradient of 70º/50° C and at an intake air
temperature of +18° C
Type Air ow
[m/h]
Heat output
[kW]
Outlet
temperature [°C]
Water ow
[l/s]
Pressure loss
[kPa]
VCF-B-100-V-...AC 2140 15,98 40,4 0,19 6,2
VCF-B-150-V-...AC 3100 25,07 42,3 0,3 14,2
VCF-B-200-V-...AC 4280 34,05 41,9 0,4 12,4
VCF-B-250-V-...AC 5140 40,28 41,5 0,48 9,7
VCFI4B-B100-V-...EC 1700 12,57 41,6 0.15 3,73
VCFI4B-B150-V-...EC 2550 19,95 43,2 0.24 10,79
VCFI4B-B200-V-...EC 3400 26,42 43 0.32 9,32
VCFI4B-B250-V-...EC 4250 32,26 42,3 0.39 9,61
VCF-C-100-V-...AC 2800 18,82 38,2 0,22 7,9
VCF-C-150-V-...AC 3900 28,87 40,2 0,34 17,2
VCF-C-200-V-...AC 5070 36,88 39,8 0,44 13,8
VCF-C-250-V-...AC 5860 40,28 41,5 0,48 9,7
Air curtains with a water coil for a water temperature gradient of 60º/40° C and at an intake air
temperature of +18° C
Type Air ow
[m/h]
Heat output
[kW]
Outlet
temperature [°C]
Water ow
[l/s]
Pressure loss
[kPa]
VCF-B-100-V-...AC 2140 11,83 34,6 0,14 4,1
VCF-B-150-V-...AC 3100 18,59 36 0,22 8,8
VCF-B-200-V-...AC 4280 25,25 35,7 0,3 8,1
VCF-B-250-V-...AC 5140 29,85 35,4 0,35 6,6
VCFI4B-B100-V-...EC 1700 9,07 34,7 0.11 2,06
VCFI4B-B150-V-...EC 2550 14,76 36,2 0.18 6,38
VCFI4B-B200-V-...EC 3400 19,46 36 0.24 5,4
VCFI4B-B250-V-...EC 4250 23,6 35,4 0.29 5,49
VCF-C-100-V-...AC 2800 13,93 32,9 0,17 5,4
VCF-C-150-V-...AC 3900 21,41 34,5 0,25 10,8
VCF-C-200-V-...AC 5070 27,28 34,1 0,32 8,9
VCF-C-250-V-...AC 5860 29,85 35,4 0,35 6,6

10
5. TECHNICAL PARAMETERS
Air curtains with a water coil for a water temperature gradient of 40/30° C and at an intake air
temperature of +18° C
Type Air ow
[m/h]
Heat output
[kW]
Outlet
temperature [°C]
Water ow
[l/s]
Pressure loss
[kPa]
VCF-C-100-W-... 2530 13,47 34 0,2 13,2
VCF-C-150-W-... 3500 19,03 34,3 0,4 14,1
VCF-C-200-W-... 4670 25,71 34,5 0,5 13,3
VCF-C-250-W-... 5260 29,81 35 0,6 16,3
Air curtains with a water coil for a water temperature gradient of 35/25° C and at an intake air
temperature of +18° C
Type Air ow
[m/h]
Heat output
[kW]
Outlet
temperature [°C]
Water ow
[l/s]
Pressure loss
[kPa]
VCF-C-100-W-... 2530 9,4 29,2 0,2 8,6
VCF-C-150-W-... 3500 13,3 29,4 0,3 8,2
VCF-C-200-W-... 4670 18 29,6 0,3 8,4
VCF-C-250-W-... 5260 21 30 0,4 9,4
The warm-water temperature coil, made of copper-aluminium alloy, is designed for a
maximum operational water temperature of +100° C and a maximum operating pre-
ssure of 1.6 MPa.

11
O
K
OK
OK
OK
mm001mm100
mm005mm005
100 mm 100 mm
100 mm 100 mm
MATERIAL
MATERIAL
MATERIAL
MATERIAL
6.1 CHOOSE THE INSTALLATION SITE AND INSTALL THE AIR CURTAIN
6.1-1 Built up dimensions
• The air curtain must be installed only in a horizontal position!
• The curtain can be installed over the door opening. All separation distances for ammable materials
and safe use of air curtain has to be kept.
• The installed position of the air curtain can be chosen to accommodate the service hood.
• It must be operated in dry, coverot indoor spaces with an ambient temperature between +5° C and
+40° C and relative humidity up to 80%
• The air curtain is not intended for moving air that contains combustible or explosive mixtures, chemi-
cal fumes, coarse dust, soot, grease, poisons, infectious germs, etc.
6.1.-2 Clearance distance
594,6 mm min. 300 mm
304,1 mm
594,6 mm min. 300 mm
304,1 mm
6. INSTALLATION

12
6.1-3 Measure the installation site
• Only nonammable materials (those that do not burn, smoulder or carbonise) or re-resistant ma-
terials (those that do not burn, but mainly smoulder, e.g., plaster board) can be kept within 100 mm
in any direction of the air curtain. However, these materials should not block the intake or outlet
openings.
• For air curtains with an electric heater, safe distances from building structural surfaces and ammable
objects are as follows:
• The safe distance for ammable materials in the direction of the main air ow (i.e., behind the outlet)
is 500 mm,
• The safe distance for ammable materials above the air curtain is 500 mm,
• The safe distance for ammable materials in other directions is 100 mm.
Recommended size of ceiling aperture
for inserting the curtain:
Type A
[mm]
B
[mm]
VCF-X-100-X… 1140 620
VCF-X-150-X… 1640 620
VCF-X-200-X… 2140 620
VCF-X-250-X… 2520 620
• Air curtain is xed to the ceiling by 4 threaded rods, which are not included delivery.
• It is necessary to ensure proper in the supply at the site according to the exact type of use of the air
curtain and based on its electric parameters.
• When using water heated air curtain, please ensure connection of the ow and return pipes.
• It is necessary to cut or otherwise make a hole according to the hereunder mentioned dimensions
• Drill four holes into the ceiling construction according to the dimensions scheme (see“Dimensions”)
for hanging of the air curtain to 4 anchoring points.
• Screw the air curtain directly to the ceiling without any space between its casing and ceiling, or use
four threaded bars to reach the required distance from the ceiling, according to the situation on the
site (see“Conditions for safety and proper function of the air curtain”).
For wall installation use „Wall mounted bracket set“: VCS4-KONZ-STE. „Wall mounted bracket
SET“ has to be ordered separately as an optional accessorie.
6. INSTALLATION
A
B
OK
OK
3x
9
10
150
220
280
114
57
470
40
38
L2
M8M8
M8M8
L1

13
L2
M8 8M8M8M
L1
For ceiling installation use„Ceiling holder SET”: VCS4-KONZ-STR.„Ceiling holder SET”has to be
ordered separately as an optional accessorie.
Type L1
[mm]
L2
[mm]
VCF-X-100-X… 250 1085
VCF-X-150-X… 250 1585
VCF-X-200-X… 250 2085
VCF-X-250-X… 250 2465
6.1-4 Suspend the air curtain on the threaded bars and ensure that the suspension will not
come loose
• In consideration of the air curtain weight into account, it is necessary to use either a suitable lifting
device (forklift, etc.) or use two additional individuals to support it, as long as it is not securely faste-
ned.
• Suspension has to carry the weight of the air curtain!
6. INSTALLATION
31
9
15,5
95,5
175,5
255,5
302
114
4x
49
9
15,5
40
3x
9
10
150
220
280
114
57
470
40
38
L2
M8M8
M8M8
L1

14
TV1/1
6.2 CONNECT THE WATER INTAKE AND OUTLET HOSES
VCF-x-xxx-V(W)-...
• A exible hoses with a G3/4“ connection
• Connection and pressure testing of the heater must be carried out by a person with professional
plumbing knowledge, who must observe current standards and regulations of the given country.
• The maximum water temperature is +100° C. The maximum pressure is 1.6 MPa. We recommend
installing a stop valve on the intake and outlet of the heater to allow the water supply to be shut o .
6.2-1 Regulating the water coil with a thermostatic valve TV1/1
(Air curtains with water coil and BASIC control module: VCS-R2-BA-V-xx)
Thermostatic valve TV1/1 is an required accessorie for control module VCS-R2-BA-V-xx
Detailed description of water coil regulation by thermostatic valve (TV1/1), including it´s
connection, refer the instruction manual for thermostatic valve TV1/1.
3/4"
3/4"
VCF-x-xxx-V(W)-...
+
VCS-R2-BA-V-xx
6. INSTALLATION

15
6.2-2 Regulating the water coil with a ZV-3 or RT zone valve (Air curtains with water coil and
COMFORT control module: VCS-R2-CO-V-xx)
Zone valve ZV-3 is an required accessorie for control module VCS-R2-CO-V-xx
• Detailed description of water coil regulation by zone valve (ZV-3), including it´s connection, refer the
instruction manual for zone valve ZV-3.
Zone valve RT is an required accessorie for control module VCS-R2-CO-V-xx
• Detailed description of water coil regulation by zone valve (RT), including it´s connection, refer the
instruction manual for zone valve RT.
AB
AB
ZV-3
AB
AB
ZV-3
VCF-x-xxx-V(W)-...
+
VCS-R2-CO-V-xx
6. INSTALLATION
www.rst.si
Let Firšt be your first choice.
www.rst.si
FIRŠT d.o.o.
Koroška cesta 56
SI-3320 Velenje
SLOVENIA
phone: [phone]
fax: [phone]
email: info@rst.si
web: www.rst.si
ACTUATORS VALVES HEATING CONTROLLERS
Let Firšt be your first choice.
S9000-DIV
DIVERTING/CHANGEOVER UNIT
3-way rotary brass valves with electric actuator S9000-DIV and Clip system
A
A
A
B
BB
FDV 231C FDV 232C FDV 233C
internal threads external threads compression ttings
S9000-DIV 231C,internal threads
Code Type DN Kvs Voltage Rotation time Control Connection A B C Weight [kg] Price (€)
14230 S9iN0-DIV 231C DN15 Rp ½" 15 3 230 V~ 50 Hz 12s/90° 2P Rp ½" 36 72 115 0,89
14231 S9iN0-DIV 231C DN20 Rp ¾" 20 7 230 V~ 50 Hz 12s/90° 2P Rp ¾" 36 72 115 0,96
14232 S9iN0-DIV 231C DN25 Rp 1" 25 11 230 V~ 50 Hz 12s/90° 2P Rp 1" 41 82 115 0,99
14233 S9iN0-DIV 231C DN32 Rp 1 ¼" 32 15 230 V~ 50 Hz 12s/90° 2P Rp 1 ¼" 47 94 118 1,31
S9000-DIV 232C, external threads
Code Type DN Kvs Voltage Rotation time Control Connection A B C Weight [kg] Price (€)
14238 S9iN0-DIV 232C DN15 G ¾" 15 3 230 V~ 50 Hz 12s/90° 2P G ¾" 36 72 115 0,87
14239 S9iN0-DIV 232C DN20 G 1" 20
7 230 V~ 50 Hz 12s/90° 2P G 1" 36 72 115 0,91
14240 S9iN0-DIV 232C DN25 G 1 ¼" 25 11 230 V~ 50 Hz 12s/90° 2P G 1 ¼" 41 82 115 1,06
*14241 S9iN0-DIV 232C DN32 G 1 ½" 32 15 230 V~ 50 Hz 12s/90° 2P G 1 ½" 47 94 118 1,27
S9000-DIV 233C,compression ttings
Code Type DN Kvs Voltage Rotation time Control Connection A B C Weight [kg] Price (€)
14244 S9iN0-DIV 233C DN20 C22mm 20 7 230 V~ 50 Hz 12s/90° 2P CPF 22mm 36 72 115 0,95
14245 S9iN0-DIV 233C DN25 C28mm 25 11 230 V~ 50 Hz 12s/90° 2P CPF 28mm 41 82 115 1,08
* Units are available on special request.
S9000-DIV / FIRŠT d.o.o. / Copyright 2015
Installation examples Features and options
■Auxiliary switch: one potential free auxiliary switch in the end position
of the actuator is available as an option.
■Molex connector: optional Molex connector (IP40) and optional
specially sealed Molex cable (IP44).
■Supply voltage: 230 VAC, 50 Hz, 24 VAC, 50 Hz.
■Manual control handle: with or without manual control handle.
■Solar/cooling adapter: Heat barrier for protection of the actuator in
solar or cooling systems.
Diverting application Changeover application In accordance with PED, LVD, RoHS2, EMC.
109
C
RT

16
6. INSTALLATION
6.2-3 Regulating the water coil with an zone valve ZV-3-24V (Air curtains with water coil
and SUPERIOR control module: VCS-R2-SU-V-xx)
Zone valve ZV-3-24V is an required accessorie for control module VCS-R2-SU-V-xx
Supply 24 V/ 50/60 Hz (24V external source, not included), control tension 0-10V
VCF-x-xxx-V(W)-...
+
VCS-R2-SU-V-xx
• Detailed description of water coil regulation by zone valve (ZV-3-24V), including it´s connection,
refer the instruction manual for zone valve ZV-3-24V.
AB
AB
ZV-3
ZV-3-24V

17
6.4 ELECTRO INSTALLATION
• The air curtain’s electrical connection must be based on a professional design by a quali ed electrical
systems engineer.
• Installation must be carried out by a professionally trained electrical worker. All applicable national
regulations and directives must be observed.
• The electrical schematics on the product take priority over those presented in this manual!
• Prior to installation, check to see if the terminal markings correspond to the markings on the elect-
rical connections diagram. When in doubt, contact your supplier and do not connect the air curtain
under any circumstances.
• Never reach inside the air curtain unless the main electrical supply has been turned o !
• If the product is connected to any control system other than the original one, the regulation and me-
asurement components must be connected by the company that supplied the system.
• The electrical contractor denes the minimum size of the feed cable according to the standards appli-
cable at the place of installation, the location for installing the cable, the surrounding conditions, and
the curtain‘s technical parameters.
• Special attention should be paid to the capacity of the distribution network of the air curtain
with electric heater in terms of the supply of the appropriate phase current values for limiting
the voltage uctuations and ickering in the network.
Minimal cable dimensions:
Type Cable dimention
VCF-x-xxx-S… 3Cx1,5
VCF-x-xxx-V… 3Cx1,5
VCF-x-xxx-W… 3Cx1,5
VCF-x-100-E… 5Cx2,5
VCF-x-150-E… 5Cx4
VCF-x-200-E… 5Cx6
VCF-x-250-E… 5Cx10
Fuse specication:
VCF-x-xxx… x
B C
xxx
100 3,15A 5A
150 4A 6,3A
200 6,3A 8A
250 8A 12A
6. INSTALLATION

18
• The air curtain must be pRotected by an appropriate circuit breaker, in accordance with its electrical
parameters. For safety reasons, over-designed protection is not recommended.
• The air curtain must be connected using the TN-S system, which means that the neutral conductor
must always be connected.
• A main cut-o switch must be placed in the electrical supply network, disconnecting all poles of the
network.
• The electrical enclosure of the air curtain is IP 20.
FINESSE air curtains are equipped with a fuse (with T characteristic – slow-blow). This safety fuse pRo-
tects the electronic panel and fans. It is located under the service cover next to the main power supply
connectors.
6. 5 CONTROL MODULES
Air curtains FINESSE are produced with universal connection interface.
Air curtains FINESSE can be controlled by one of following control modules: BASIC, COMFORT,
SUPERIOR.
Control modules are required accessories and has to be orderot separatelly.
Air curtain is connected with control module by„Quick connection sockets“
• The electrical parameters are shown
on the manufacturer‘s label, which is
located under the air curtain‘s service
cover.
6. INSTALLATION

19
6.6 INSERT CONTROL MODULE TO THE AIR CURTAIN
6. INSTALLATION
2
1

20
6. INSTALLATION
Connection to the regulation control panel and accessories
3
4
a) b)
c) d) e)
Connect the remote
control and accesso-
ries to the terminals
on the electronic
board