VTS Medical Systems VOLCANO VR Mini Guide

Technical documentation
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VOLCANOVR Mini
VOLCANOVR Mini 3
VOLCANO VR1
VOLCANO VR2
VOLCANO VR3
VOLCANO VR4
VOLCANO VR-D Mini
VOLCANOVR-D
VR-ver. 5.0 (06.2022)
EN

VOLCANO VR Mini VOLCANO VR Mini 3
VOLCANO VR1 VOLCANO VR2
VOLCANO VR3 VOLCANO VR4
VOLCANO VR-D Mini VOLCANO VR-D
22
TABLE OF CONTENTS
1. INTRODUCTION
1.1 Precautions, requirements, recommendations
1.2 Transport
1.3 Initial steps taken before instalation
2. DESIGN, USE, PRINCIPLE OF OPERATION
2.1 Intended use
2.2 Principle of operation
2.3 Construction of thedevice
2.4 Overall dimensions
3. TECHNICAL DATA
4. INSTALLATION
4.1 Installation with a bracket
4.2 Installation instructions
5. AUTOMATIC DEVICES
5.1 Automatic devices
6. START-UP, OPERATION, MAINTENANCE
6.1 Start-up
6.2 Operation and maintenance
7. OCCUPATIONAL HEALTH ANDSAFETY
INSTRUCTIONS
8. TECHNICAL INFORMATION TO THE REGULATION
(EU) NO 327/2011 IMPLEMENTING DIRECTIVE
2009/125/EC
9. SERVICE
9.1 Procedures in case of defects
9.2 Complaint procedure
9.3 Spare parts list
EN

23
1. INTRODUCTION
1.1 PRECAUTIONS, REQUIREMENTS, RECOMMENDATIONS
Read the documentation carefully, install and use the equipment according to the specifications, and follow all the safety regulations in order to ensure proper and safe use of the device. Any
use that is incompatible with these instructions can cause serious injuries. Restrict access by unauthorized persons and train the operational personnel.The term operational personnel refers
to people who are suitably trained and have appropriate experience and knowledge of relevant norms, documentation and occupational health and safety regulations, and are authorized to
conduct the required work and can identify possible threats and avoid them. This operation and maintenance manual, which is delivered with the device, includes detailed information on all
possible configurations of the heaters, examples of their assembly, start, use, repair and maintenance. To operate this device correctly, this manual includes instructions sufficient for qualified
personnel.The documentation should be placed close to the device for ease of access by the service team. The manufacturer reserves the right to introduce changes to the
manual or the specifications of the device, which may alter its operation, without prior notice. VTS POLSKA Sp. z o.o. shall not be held liable for current maintenance, servicing,
programming, damage caused by standstill of the device awaiting warranty service, any damage to customer’s possessions other than the device, or faults resulting from the wrong assembly or
use of the device.
1.2 TRANSPORT
Prior to the installing and taking the device out of the cardboard box, it is required to check whether the cardboard box has not been damaged in any way and/or the adhesive tape (installed
at the company) has not been broken off or cut. It is recommended to check whether the device’s casing has not been damaged in transport. Should any of the above situation occur, please
contact us through telephone or e-mail: Tel. [phone], email: [email protected], fax: [phone]. The device should be transported by two people. Use appropriate tools,
when transporting the device, so as to avoid the damaging of goods and potential hazard to health.
1.3 INITIAL STEPS TAKEN BEFORE THE INSTALLATION
Record the serial number of the device in the warranty card, prior to the commencement of the installation process. It is required to properly fill-in the warranty card, after the completion
of the assembly. Prior to the commencing of any installation or maintenance work, it is required to disconnect power supply and protect it against unintentional activation.
2. STRUCTURE, INTENDED USE, PRINCIPLE OF OPERATION
2.1 INTENDED USE
VOLCANO VR has been designed to ensure ease of use and optimum performance.
The device is available in eight versions:
VOLCANO VR Mini (3-20kW,2100m3/h)
VOLCANOVR Mini (4-27kW,2000m3/h)
VOLCANO VR 1 (5-30 kW, 5300m3/h)
VOLCANO VR 2 (8-50 kW, 4850 m3/h)
VOLCANO VR 3 (13-75 kW, 5700 m3/h)
VOLCANO VR 4 (10-90kW, 5300 m3/h)
VOLCANO VR-D Mini (2330 m3/h)
VOLCANO combines state-of-the-art technology, innovative design and high effectiveness. Unique technical solutions such as the design of the heat exchanger, improved fan and increased
range of air stream, allow the VOLCANO heater to achieve optimal heating power, perfect for the size and type of room. APPLICATION: production halls, warehouses, wholesale outlets,
sports facilities, greenhouses, supermarkets, church buildings, farm buildings, workshops, health care facilities, pharmacies, hospitals. It isallowed to use Volcano air heaters in rooms with high
humidity (without condensation) i.e. car washes, provided that the unit is not exposed to direct impact of the water strIt is allowed to use Volcano air heaters in rooms with high humidity (without
condensation) i.e. car washes, provided that the unit is not exposed to direct impact of the water stream. Prohibition of using Volcano air heaters in rooms with agressive environment (i.e. high
concentration of ammonia) that can cause corrosion of aluminium or copper.
MAIN ADVANTAGES: high effectiveness, low maintenance costs, full parameter control, easy and quick assembly.
2.2 PRINCIPLE OF OPERATION
The heating medium (hot water) gives up heat to the heat exchanger using a highly developed heat exchanger, ensuring great heating power (Volcano VR Mini –3-20 kW, VR Mini 3 –4-27
kW, VR 1 –5-30 kW, VR 2 –8-50 kW, VR 3 –13-75 kW, VR 4 –10-90 kW). A highly effective axial fan (1000-5700 m3/h) draws air in from the room, pumps it through the heat exchanger
and then sends it back into the room.
Volcano VR-D and VR-D Mini de-stratifies the heated air from the sub-ceiling zone to the above-ground zone. Hot air exhaust results in a leveling of the temperature gradient in particular air
layers and contributes to reducing the costs of heating by lowering the temperature in the ceiling zone, thus limiting heat loss through the roof. TheVolcano VR-D and VR-D Mini de-stratifier will
be the most effective in combination with VR Mini, VR Mini 3, VR1, VR2, VR3 and VR4 air heaters. Cooperation of both of these device types will allow for achieving optimal temperature
comfort fast due to the support of the heating system through more efficient distribution of hot air.
VOLCANO VR-D(6500m3/h)
EN

VOLCANO VR Mini VOLCANO VR Mini 3
VOLCANO VR1 VOLCANO VR2
VOLCANO VR3 VOLCANO VR4
VOLCANO VR-D Mini VOLCANO VR-D
24
2.3 DEVICE STRUCTURE (VOLCANO)
1. HEAT EXCHANGER;
2. AXIAL FAN;
3. COVER;
4. AIR GUIDES;
5. SAMPLE CONSOLE
1. EN: HEAT EXCHANGER: maximum parameters of a heating medium for a heat exchanger are: 130°C, 1,6MPa. Aluminium and copper construction using copper tubes, coil pipe and
aluminium lamellas. Connecting ferrules (male thread ¾”) are on the back panel of the unit. Our series of types includes a single-row heat exchanger in VOLCANO VR1 and two-row heat
exchanger in VOLCANO VR Mini/VR2 and in VOLCANO VR3/VR Mini 3 three-row heatexchanger and four-row heat exchanger in VOLCANO VR4. The glycol concentration in the heating
medium can be up to 50%.
2. AXIAL FLOW FAN: maximum working temperature is 60°C, nominal power supply voltage is 230V/50Hz. AC Engine protection is IP54, insulation class F for EC motors IP is 54. Air feed is
performed by the axial flow fan, which is secured with a protective grate.Adequate blade profile and proper bearings guarantee silent and unfailing operation of the device. High engine power
allows for achieving high efficiency at low power consumption rates, maintaining full air feed regulation. Properly profiled housing lowers the noise emission levels, which makes the device
particularly user-friendly, suitable for buildings with higher acoustic requirements.
3. HOUSING: consists of the body and the front panel, made of high quality plastic guaranteeing compatibility with devices powered by heating medium with temperature parameter up to 130°C
(for VOLCANO VR4 up to 100 °C!!). Volcano VR-D and Volcano VR-D Mini operates circulation air, improving its distribution and performing the de-stratificationfunction.
4. AIR GUIDES: allow the hot air stream to be directed in 4 directions. Optimum air stream range and direction are achieved through the special fan blade profile.
5. ASSEMBLY CONSOLE: an element of additional equipment - its ergonomic, light structure allows for rotating the device on the horizontal plane for -60°÷0÷60°, to direct the stream of hot air
wherever it is necessary.
2.4 OVERALL DIMENSIONS (VOLCANO VR Mini, VR Mini 3, VR1, VR2, VR3, V4, VR-D Mini, VR-D)
AC EC
VOLCANO VR Mini, VR-D Mini/Mini 3
Marks
L [mm]
A
530
B
530
C
310
D
381
E
300
F
381
AC EC
VOLCANO VR1, VR2, VR3, VR4, VR-D
5
2
3
1
3
4
EN
Marks
L [mm]
A
700
B
700
C
355
D
550
E
350
F
550

25
3. TECHNICAL DATA
HEATING POWER
Tz –inlet water temperature; Tp –outlet water temperature; Tp1 –inlet air temperature; Tp2 –outlet air temperature; Pg –heating capacity; Qw –water flow; Qp- air flow rate; Δp –
pressure drop in the heat exchanger
Volcano VR Mini
Parameters Tz/Tp [°C]
90/70 [°C]
80/60 [°C]
70/50 [°C]
50/30 [°C]
Tp1
[°C]
Qp
[m³/h]
Pg
[kW]
Tp2
[°C]
Qw
[m³/h]
Δp
[kPa]
Pg
[kW]
Tp2
[°C]
Qw
[m³/h]
Δp
[kPa]
Pg
[kW]
Tp2
[°C]
Qw
[m³/h]
Δp
[kPa]
Pg
[kW]
Tp2
[°C]
Qw
[m³/h]
Δp
[kPa]
0
2100
20.7
29.5
0.92
13.9
17.9
25.4
0.79
10.7
15.1
21.4
0.66
7.9
9.2
13.1
0.4
3.4
1650
18.1
32.6
0.8
10.7
15.6
28.2
0.69
8.3
13.1
23.7
0.58
6.1
8
14.6
0.35
2.6
1100
14.1
38.3
0.63
6.8
12.2
33.2
0.54
5.3
10.3
27.9
0.45
3.9
6.3
17.2
0.28
1.7
5
1650
16.9
35.6
0.75
9.5
16.6
28.6
0.73
9.3
13.7
24.5
0.6
6.6
7.6
16.1
0.34
2.5
2100
19.4
32.6
0.86
12.3
14.5
31.1
0.64
7.2
12
26.6
0.53
5.2
6.8
17.4
0.3
2
1100
13.3
40.9
0.59
6
11.3
35.8
0.5
4.6
9.4
30.5
0.41
3.3
5.4
19.6
0.23
1.3
10
2100
18.1
35.7
0.8
10.8
15.3
31.7
0.67
8
12.4
27.6
0.54
5.5
6.4
19.1
0.28
1.7
1650
15.8
35.5
0.7
8.4
13.3
34.1
0.59
6.2
10.8
29.5
0.47
4.3
5.6
20.1
0.24
1.4
1100
12.4
43.5
0.55
5.3
10.4
38.3
0.46
3.9
8.5
33
0.37
2.8
4.4
21.9
0.19
0.9
15
2100
16.8
38.8
0.74
9.4
13.9
34.8
0.61
6.7
11
30.7
0.48
4.4
4.9
22
0.22
1.1
1650
14.6
41.4
0.65
7.3
12.1
37
0.54
5.2
9.6
32.4
0.42
3.5
4.3
22.8
0.19
0.9
1100
11.5
46.1
0.51
4.6
9.5
40.9
0.42
3.3
7.6
35.5
0.33
2.2
3.3
24.1
0.15
0.5
20
2100
15.5
41.9
0.69
8
12.6
37.9
0.56
5.6
9.7
33.7
0.42
3.5
3.3
24.7
0.14
0.5
1650
13.5
44.3
0.6
6.2
11
39.8
0.48
4.3
8.4
35.2
0.37
2.7
2.8
25.1
0.12
0.4
1100
10.6
48.6
0.47
4
8.6
43.4
0.38
2.8
6.6
38
0.29
1.8
1.9
25.2
0.08
0.2
Tz –inlet water temperature; Tp –outlet water temperature; Tp1 –inlet air temperature; Tp2 –outlet air temperature; Pg –heating capacity; Qw –water flow; Qp- air flow rate; Δp –
pressure drop in the heat exchanger
Volcano VR Mini 3
Parameters Tz/Tp [°C]
90/70 [°C]
70/50 [°C]
45/35 [°C]
40/30 [°C]
Tp1
[°C]
Qp
[m³/h]
Pg
[kW]
Tp2
[°C]
Qw
[m³/h]
Δp
[kPa]
Pg
[kW]
Tp2
[°C]
Qw
[m³/h]
Δp
[kPa]
Pg
[kW]
Tp2
[°C]
Qw
[m³/h]
Δp
[kPa]
Pg
[kW]
Tp2
[°C]
Qw
[m³/h]
Δp
[kPa]
0
2000
26,7
37,0
1,20
23,8
19,5
27,0
0,90
14,5
13,3
18,5
1,30
32,5
11,5
16,0
1,10
25,8
1550
22,6
40,3
1,00
17,7
16,5
29,5
0,70
10,8
11,3
20,1
1,10
24,1
9,7
17,4
0,90
19,1
1000
16,7
46,2
0,70
10,4
12,3
33,8
0,50
6,4
8,3
23,0
0,80
14,2
7,2
19,9
0,70
11,2
5
2000
24,9
40,0
1,10
20,9
17,7
29,9
0,80
12,3
11,5
21,2
1,10
25,2
9,8
18,7
0,90
19,1
1550
21,0
43,1
0,90
15,6
14,9
32,2
0,70
9,1
9,7
22,7
0,90
18,7
8,2
20,0
0,80
14,2
1000
15,5
48,7
0,70
9,1
11,1
36,2
0,50
5,4
7,2
25,2
0,70
11,0
6,1
22,1
0,60
8,3
10
2000
23,0
43,0
1,00
18,3
15,9
32,7
0,70
10,1
9,8
24,0
0,90
18,8
8,0
21,4
0,80
13,4
1550
19,5
45,9
0,90
13,6
13,4
34,8
0,60
7,5
8,2
25,2
0,80
14,0
6,7
22,4
0,60
10,0
1000
14,3
51,1
0,60
8,0
9,9
38,5
0,40
4,4
6,1
27,4
0,60
8,2
5,0
24,2
0,50
5,8
15
2000
21,3
45,9
0,90
15,9
14,1
35,5
0,60
8,2
8,0
26,6
0,80
13,2
6,2
24,0
0,60
8,6
1550
17,9
48,6
0,80
11,8
11,9
37,4
0,50
6,1
6,8
27,7
0,70
9,8
5,2
24,8
0,50
6,4
1000
13,2
53,5
0,60
6,9
8,8
40,6
0,40
3,6
5,0
29,5
0,50
5,70
3,9
26,2
0,40
3,70
20
2000
19,4
48,7
0,90
13,6
12,3
38,2
0,50
6,4
6,2
29,2
0,60
8,50
4,4
26,5
0,40
4,70
1550
16,4
51,2
0,70
10,0
10,4
39,8
0,50
4,8
5,3
30,0
0,50
6,30
3,7
27,0
0,40
3,50
1000
12,1
55,7
0,50
5,9
7,7
42,7
0,30
2,8
3,9
31,4
0,40
3,70
2,7
27,9
0,30
2,00
EN

VOLCANO VR Mini VOLCANO VR Mini 3
VOLCANO VR1 VOLCANO VR2
VOLCANO VR3 VOLCANO VR4
VOLCANO VR-D Mini VOLCANO VR-D
26
Tz –inlet water temperature; Tp –outlet water temperature; Tp1 –inlet air temperature; Tp2 –outlet air temperature; Pg –heating capacity; Qw –water flow; Qp- air flow rate; Δp –
pressure drop in the heat exchanger
Volcano VR1
Parameters Tz/Tp [°C]
90/70 [°C]
80/60 [°C]
70/50 [°C]
50/30 [°C]
Tp1
[°C]
Qp
[m³/h]
Pg
[kW]
Tp2
[°C]
Qw
[m³/h]
Δp
[kPa]
Pg
[kW]
Tp2
[°C]
Qw
[m³/h]
Δp
[kPa]
Pg
[kW]
Tp2
[°C]
Qw
[m³/h]
Δp
[kPa]
Pg
[kW]
Tp2
[°C]
Qw
[m³/h]
Δp
[kPa]
0
5300
29.9
16.8
1.33
26
25.8
14.5
1.14
20
21.7
12.2
0.95
14.6
13.2
7.5
0.58
6.2
3900
25.4
19.4
1.12
19.1
21.9
16.7
0.97
14.7
18.4
14.1
0.81
10.8
11.3
8.6
0.49
4.6
2800
21.2
22.6
0.94
13.6
18.3
19.5
0.81
10.5
15.4
16.4
0.68
7.8
9.4
10.1
0.41
3.3
5
5300
28
20.8
1.24
23
23.9
18.4
1.05
17.3
19.7
16.1
0.87
12.3
11.3
11.3
0.49
4.6
3900
23.8
23.2
1.05
16.9
20.3
20.5
0.9
12.8
16.8
17.8
0.74
9.1
9.6
12.3
0.42
3.4
2800
19.9
26.2
0.88
12.1
16.9
23.1
0.75
9.1
14
19.9
0.62
6.6
8
13.6
0.35
2.5
10
5300
26.1
24.7
1.16
20.2
22
22.4
0.97
14.8
17.8
20
0.78
10.2
9.2
15.2
0.4
3.2
3900
22.2
27
0.98
14.9
18.7
24.3
0.82
10.9
15.1
21.6
0.66
7.6
7.9
16
0.34
2.4
2800
18.5
29.7
0.82
10.6
15.6
26.6
0.69
7.8
12.7
23.5
0.56
5.4
6.6
17
0.29
1.8
15
5300
24.2
28.6
1.07
17.5
20
26.3
0.88
12.5
15.8
23.9
0.7
8.2
7.2
19
0.31
2
3900
20.5
30.7
0.91
12.9
17
28
0.75
9.2
13.5
25.3
0.59
6.1
6.1
19.7
0.27
1.5
2800
17.2
33.3
0.76
9.2
14.2
30.2
0.63
6.6
11.3
27
0.5
4.4
5.1
20.4
0.22
1.1
20
5300
22.2
32.5
0.99
15
18.1
30.2
0.8
10.3
13.8
27.8
0.61
6.4
5
22.8
0.22
1.1
3900
18.9
34.5
0.84
11.1
15.4
31.8
0.68
7.6
11.8
29
0.52
4.8
4.2
23.2
0.18
0.8
2800
15.8
36.8
0.7
7.9
12.9
33.7
0.57
5.5
9.9
30.5
0.43
3.5
3.5
23.7
0.15
0.6
Tz –inlet water temperature; Tp –outlet water temperature; Tp1 –inlet air temperature; Tp2 –outlet air temperature; Pg –heating capacity; Qw –water flow; Qp- air flow rate; Δp –
pressure drop in the heat exchanger
Volcano VR2
Parameters Tz/Tp [°C]
90/70 [°C]
80/60 [°C]
70/50 [°C]
50/30 [°C]
Tp1
[°C]
Qp
[m³/h]
Pg
[kW]
Tp2
[°C]
Qw
[m³/h]
Δp
[kPa]
Pg
[kW]
Tp2
[°C]
Qw
[m³/h]
Δp
[kPa]
Pg
[kW]
Tp2
[°C]
Qw
[m³/h]
Δp
[kPa]
Pg
[kW]
Tp2
[°C]
Qw
[m³/h]
Δp
[kPa]
0
4850
50.1
30.7
2.21
23.8
43.1
26.5
1.9
18.3
36.2
22.3
1.59
13.5
22.3
13.7
0.97
5.7
3600
41.9
34.7
1.86
17.2
36.5
30
1.6
13.3
30.5
25.3
1.34
9.8
18.8
15.6
0.82
4.2
2400
32.7
40.6
1.45
10.8
28.3
35.2
1.25
8.4
23.9
29.7
1.05
6.2
14.8
18.4
0.64
2.7
5
4850
46.7
33.7
2.07
21.1
39.9
29.5
1.76
15.9
33.1
25.3
1.45
11.4
19
16.7
0.83
4.3
3600
39.3
37.5
1.74
15.2
33.6
32.8
1.48
11.5
27.9
28.1
1.22
8.3
16.1
18.3
0.7
3.1
2400
30.6
43.1
1.36
9.6
26.2
37.6
1.16
7.3
21.8
32.1
0.96
5.3
12.6
20.7
0.55
2
10
4850
43.6
36.8
1.93
18.5
36.7
32.6
1.62
13.6
29.8
28.4
1.31
9.4
15.6
19.6
0.68
3
3600
36.6
40.4
1.62
13.4
30.9
35.6
1.36
9.9
25.2
30.9
1.11
6.8
13.2
21
0.58
2.2
2400
28.6
45.5
1.27
8.4
24.2
40
1.07
6.3
19.7
34.5
0.87
4.4
10.4
22.9
0.45
1.4
15
4850
40.4
39.8
1.79
16
33.5
35.6
1.48
11.5
26.6
31.3
1.17
7.6
12.2
22.5
0.53
1.9
3600
34
43.1
1.51
11.6
28.2
38.4
1.25
8.3
22.4
33.6
0.99
5.5
10.3
23.5
0.45
1.4
2400
26.5
48
1.18
7.3
22.1
42.5
0.98
5.3
17.6
36.9
0.77
3.5
8
25
0.35
0.9
20
4850
37.2
42.8
1.65
13.7
30.3
38.6
1.34
9.5
23.3
34.3
1.02
5.9
8.4
25.2
0.37
1
3600
31.3
45.9
1.39
10
25.5
41.1
1.13
6.9
19.7
36.3
0.86
4.3
7
25.8
0.31
0.7
2400
24.5
50.4
1.09
6.3
20
44.8
0.88
4.4
15.5
39.2
0.68
2.8
5.3
26.6
0.23
0.4
EN

27
Tz –inlet water temperature; Tp –outlet water temperature; Tp1 –inlet air temperature; Tp2 –outlet air temperature; Pg –heating capacity; Qw –water flow; Qp- air flow rate; Δp –
pressure drop in the heat exchanger
Tz –inlet water temperature; Tp –outlet water temperature; Tp1 –inlet air temperature; Tp2 –outlet air temperature; Pg –heating capacity; Qw –water flow; Qp- air flow rate; Δp –
pressure drop in the heat exchanger
Volcano VR4
Parameters Tz/Tp [°C]
90/70 [°C]
70/50 [°C]
45/35 [°C]
35/25 [°C]
Tp1
[°C]
Qp
[m³/h]
Pg
[kW]
Tp2
[°C]
Qw
[m³/h]
Δp
[kPa]
Pg
[kW]
Tp2
[°C]
Qw
[m³/h]
Δp
[kPa]
Pg
[kW]
Tp2
[°C]
Qw
[m³/h]
Δp
[kPa]
Pg
[kW]
Tp2
[°C]
Qw
[m³/h]
Δp
[kPa]
0
5300
88,6
43,3
3,70
143,8
61,6
32,1
2,70
102,9
41,0
21,4
3,60
153,0
30,3
15,8
2,60
112,6
3950
69,4
47,5
3,00
105,1
50,5
35,2
2,20
72,4
33,6
23,5
2,90
128,0
24,8
17,4
2,10
79,0
2850
57,7
52,2
2,40
76,4
40,1
38,9
1,80
48,3
26,6
25,8
2,30
85,8
19,7
19,1
1,70
52,9
5
5300
77,3
46,1
3,40
114,6
56,0
34,7
2,50
87,1
35,6
23,9
3,10
118,0
24,9
18,2
2,20
79,5
3950
63,2
50,0
2,80
91,5
45,9
37,7
2,00
61,3
29,1
25,7
2,50
100,0
20,4
19,5
1,80
56,1
2850
50,1
54,5
2,20
67,4
36,5
41,0
1,60
40,9
23,1
27,8
2,00
66,7
16,2
21,0
1,40
3,5
10
5300
71,7
48,7
3,20
106,8
50,5
37,3
2,20
72,6
30,2
26,3
2,60
97,1
19,6
20,5
1,70
51,7
3950
58,6
52,5
2,60
88,8
41,4
40,0
1,80
51,1
24,7
27,9
2,10
65,2
16,0
1,4
1,40
36,5
2850
46,4
56,5
2,10
59,0
32,9
43,0
1,40
34,1
19,6
29,7
1,70
50,3
12,7
22,8
1,10
24,4
15
5300
66,2
51,3
2,90
99,9
45,0
39,7
2,00
59,3
24,8
28,6
2,20
75,9
14,0
22,7
1,20
29,1
3950
54,1
54,8
2,40
77,1
36,9
42,2
1,60
41,8
20,4
30,0
1,80
53,4
11,5
23,5
1,00
20,6
2850
42,8
58,7
1,90
51,2
29,3
44,9
1,30
27,9
16,2
31,5
1,50
35,60
9,4
24,4
0,80
13,70
20
5300
60,6
53,8
2,70
84,5
39,6
42,1
1,70
47,3
19,5
30,9
1,70
49,70
9,4
24,7
0,70
11,70
3950
49,6
57,1
2,20
66,2
32,5
44,3
1,40
33,3
16,0
32,0
1,40
35,00
7,7
25,1
0,60
8,40
2850
39,3
60,7
1,70
43,9
25,8
46,7
1,10
22,3
12,7
33,2
1,10
23,40
6,4
25,6
0,50
5,50
NOTE Data concerning VOLCANO working parameters for a heating agent with a different temperature can be provided upon reques
Volcano VR3
Parameters Tz/Tp [°C]
90/70 [°C]
90/70 [°C]
90/70 [°C]
90/70 [°C]
Tp1
[°C]
Pg [kW]
Pg
[kW]
Pg
[kW]
Pg
[kW]
Pg
[kW]
Pg
[kW]
Pg
[kW]
Pg
[kW]
Pg
[kW]
Pg
[kW]
Pg
[kW]
Pg
[kW]
Pg
[kW]
Pg
[kW]
Pg
[kW]
Pg
[kW]
Δp
[kPa]
0
5700
75.1
75.1
75.1
75.1
75.1
75.1
75.1
75.1
75.1
75.1
75.1
75.1
75.1
75.1
75.1
5.7
4100
60.6
60.6
60.6
60.6
60.6
60.6
60.6
60.6
60.6
60.6
60.6
60.6
60.6
60.6
60.6
4.2
3000
49.5
49.5
49.5
49.5
49.5
49.5
49.5
49.5
49.5
49.5
49.5
49.5
49.5
49.5
49.5
2.7
5
5700
69.9
69.9
69.9
69.9
69.9
69.9
69.9
69.9
69.9
69.9
69.9
69.9
69.9
69.9
69.9
4.3
4100
56.8
56.8
56.8
56.8
56.8
56.8
56.8
56.8
56.8
56.8
56.8
56.8
56.8
56.8
56.8
3.1
3000
46.4
46.4
46.4
46.4
46.4
46.4
46.4
46.4
46.4
46.4
46.4
46.4
46.4
46.4
46.4
2
10
5700
65.2
65.2
65.2
65.2
65.2
65.2
65.2
65.2
65.2
65.2
65.2
65.2
65.2
65.2
65.2
3
4100
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
2.2
3000
43.3
43.3
43.3
43.3
43.3
43.3
43.3
43.3
43.3
43.3
43.3
43.3
43.3
43.3
43.3
1.4
15
5700
60.4
60.4
60.4
60.4
60.4
60.4
60.4
60.4
60.4
60.4
60.4
60.4
60.4
60.4
60.4
1.9
4100
49.2
49.2
49.2
49.2
49.2
49.2
49.2
49.2
49.2
49.2
49.2
49.2
49.2
49.2
49.2
1.4
3000
40.2
40.2
40.2
40.2
40.2
40.2
40.2
40.2
40.2
40.2
40.2
40.2
40.2
40.2
40.2
0.9
20
5700
55.6
55.6
55.6
55.6
55.6
55.6
55.6
55.6
55.6
55.6
55.6
55.6
55.6
55.6
55.6
1
4100
45.3
45.3
45.3
45.3
45.3
45.3
45.3
45.3
45.3
45.3
45.3
45.3
45.3
45.3
45.3
0.7
3000
37.1
37.1
37.1
37.1
37.1
37.1
37.1
37.1
37.1
37.1
37.1
37.1
37.1
37.1
37.1
0.4
EN

VOLCANO VR Mini VOLCANO VR Mini 3
VOLCANO VR1 VOLCANO VR2
VOLCANO VR3 VOLCANO VR4
VOLCANO VR-D Mini VOLCANO VR-D
28
COOLING POWER
Tz –inlet water temperature; Tp –outlet water temperature; Tp1 –inlet air temperature; Tp2 –outlet air temperature; Pg –cooling capacity; Qp- air flow rate
VOLCANO VR4
Parameters Tz/Tp [°C]
7/12 [°C]
Tp1
Qp
Pg [kW]
Tp2
[°C]
[m³/h]
[°C]
25
5300
15,3
14,0
3950
12,9
11,5
2850
10,5
15,4
23
5300
14,0
14,8
3950
11,9
14,0
2850
9,4
13,6
20
5300
9,8
14,5
3950
8,0
14,0
2850
6,3
13,4
18
5300
8,7
13,2
3950
7,1
12,7
2850
5,6
12,2
VOLCANO VR Mini 3
Parameters Tz/Tp [°C]
7/12 [°C]
Tp1
Qp
Pg [kW]
Tp2
[°C]
[m³/h]
[°C]
25
2000
4,5
18,5
1550
3,8
3,6
1000
2,7
17,4
23
2000
3,8
17,3
1550
3,2
16,9
1000
2,3
16,3
20
2000
2,7
16,1
1550
2,1
16,0
1000
1,6
15,4
18
2000
1,9
15,5
1550
1,6
15,0
1000
1,3
14,2
MAIN PARAMETERS TABLE
Parameter
Unit of
measure
VOLCANO
VOLCANO
VOLCANO
VOLCANO
VOLCANO
VOLCANO
VOLCANO
VOLCANO
VR Mini
VR Mini 3
VR1
VR2
VR3
VR4
VR-D Mini
VR-D
Number of rows in the heater
2
3
1
2
3
4
---
---
Maximum air flow rate
m³/h
2100
2000
5300
4850
5700
5300
2330
6500
Heating power range
kW
3-20
4-27
5-30
8-50
13-75
10-90
-
-
Maximum temperature of the
heating agent
°C
130
100
-
-
Maximum operating pressure*
MPa
1,6
-
-
Maximum horizontal air stream
range
m
14
14
23
22
25
23
16
28
Maximum vertical air stream
range
m
8
8
12
11
12
12
10
15
Water capacity
dm³
1,12
1,48
1,25
2,16
3,10
4,13
-
-
Ferrule diameter
"
3/4
-
-
Weight of the device AC/EC
kg
13/14
14/15
21/21
21.5/21.5
25,5/24,5
27/26,5
18/15,5
10,6/8
Power supply voltage
V/Hz
1 ~ 230/50
Motor power AC
kW
0,115
0,28
0,45
1,115
0,45
Motor current AC
A
0,53
1,3
1,95
0,53
1,95
Motor speed AC
rpm
1450
1380
1450
1400
Motor IP AC/EC
---
54
Motor power EC
kW
0,095
0,25
0,37
0,095
0,37
Motor current EC
A
0,51
1,3
1,7
0,51
1,7
Motor speed EC
rpm
1200
1430
1400
1200
1380
EN

29
Volcano VR Mini
Volcano VR Mini 3
fan speed
III
II
I
III
II
I
air flow
m³/h
2100
1650
1100
2000
1550
1000
noise level for Volcano AC*
dB(A)
52
42
29
52
41
29
noise level for Volcano EC*
dB(A)
50
40
27
50
39
27
AC motor electric power**
W
115
68
48
115
68
48
EC motor electric power**
W
95
56
39
95
56
39
electricity consumption**
W
91
32
5
91
32
5
horizontal air stream range
m
14
8
5
14
8
5
vertical air stream range
m
8
5
3
8
5
3
Volcano VR 1
Volcano VR 2
fan speed
III
II
I
III
II
I
air flow
m³/h
5300
3900
2800
4850
3600
2400
noise level for Volcano AC*
dB(A)
56
51
40
56
51
40
noise level for Volcano EC*
dB(A)
54
49
38
54
49
38
AC motor electric power**
W
280
220
190
280
220
190
EC motor electric power**
W
250
190
162
250
190
162
electricity consumption**
W
202
75
41
226
89
45
horizontal air stream range
m
23
20
15
22
19
14
vertical air stream range
m
12
9
7
11
8
6
Volcano VR 3
Volcano VR 4
fan speed
III
II
I
III
II
I
air flow
m³/h
5700
4100
3000
5300
3950
2850
noise level for Volcano AC*
dB(A)
57
51
45
56
51
41
noise level for Volcano EC*
dB(A)
55
49
43
54
49
39
AC motor electric power**
W
410
320
245
410
320
245
EC motor electric power**
W
370
285
218
370
285
218
electricity consumption**
W
355
123
55
355
123
55
horizontal air stream range
m
25
22
17
23
20
15
vertical air stream range
m
12
9
7
12
9
7
Volcano VR-D Mini
Volcano VR-D
fan speed
III
II
I
III
II
I
air flow
m³/h
2330
1830
1220
6500
4600
3400
noise level for Volcano AC*
dB(A)
49
39
27
58
52
45
noise level for Volcano EC*
dB(A)
50
40
27
56
50
43
AC motor electric power**
W
115
68
48
410
320
245
EC motor electric power**
W
95
56
39
370
285
218
horizontal air stream range
m
16
10
7
28
24
19
vertical air stream range
m
10
7
5
15
11
9
* reference conditions: room volume 1500m3, mesurement taken at distance of 5m.
** EC motor electric power for the air flow mentioned in the table
*** standard laboratory conditions

VOLCANO VR Mini VOLCANO VR Mini 3
VOLCANO VR1 VOLCANO VR2
VOLCANO VR3 VOLCANO VR4
VOLCANO VR-D Mini VOLCANO VR-D
30
4. ASSEMBLY
NOTE Installation location should be suitably selected with special consideration of potential loads and vibrations.
Prior to any installation or maintenance works, disconnect the device from the power supply and secure it against accidental power-up.
Use filters in the hydraulic system. Before you connect the hydraulic lines (especially supply lines) to the device, you should clean/rinse the installation by draining two litres out of it.
NOTE It is necessary to maintain a minimum distance of 0.4m from the wall or the ceiling; otherwise the device can malfunction, the fan can be damaged or its operating noise can increase.
If the device will be installed on a wall or under a ceiling, observe the following factors:
mounting height
* for vertical air guides adjustment
distance between units –recommended distance 6-12m (Volcano VR1, VR2, VR3), 3-7m (Volcano VR Mini), in order to ensure even hot air diffusion
range of air stream
* for horizontal air guide adjustment
** for symmetric air guide adjustment at an angle of 45°
device noise level (depending on acoustic characteristics of a room)
operation mode of the heating device, e.g. it can also operate as an air mixing device preventing air stratification
direction of air distribution should be controlled in a way that prevents draughts. Air stream must not be directed at walls, brackets, girders, cranes, shelves, machines, etc.
Max.14m*(VolcanoVRmini)
Max. 25m* (Volcano VR3)
Max.8m**(VolcanoVRMini)
Max.11m**(VolcanoVR1)
Max.12m**(VolcanoVR3)
Max.15m**(VolcanoVR-D)
EN
OPT. 2-5m (Volcano V mini) OPT. 2,5-8m (Volcano VR1, VR2, VR3)
OPT. 3-8m (Volcano V mini) OPT. 3-11m (Volcano VR1, VR2) OPT. 3-12m (Volcano VR3) OPT. 6-15m (Volcano VR-D)
OPT. 2-5m (Volcano VR Mini)
OPT.2,5-8m (Volcano VR1, VR2, VR3)

31
Examples of arrangement of air heating units mounted on a wall Top view
4.1 INSTALLATION WITH ABRACKET
The bracket is optional. In order to attach a bracket to the device, use crown drill bits to drill holes in the top and bottom panels of the heating unit (in places marked by 6), and insert sleeves
into the holes. Slide holder arms onto the sleeves. Insert M10 screws into the top and bottom sleeves, and fix the bracket position in relation to the heater while tightening the screws. When you
adjust the device in the right position, fit plugs onto the bracket.
The bracket unit consists of:
1. ARM (1 piece); 2. HOLDER; 3. M10 SCREW WITH A WASHER AND NUT FASTENING THE CLAMP (2 sets); 4. M10 SCREW FASTENING THE HOLDER TO THE UNIT HEATER (2
pieces); 5. PLUG (2 pieces); 6. MOUNTING SLEEVE (2 pieces)
Rotation of the device when mounted on a console 120°
4.2 INSTALLATION IN HORIZONTAL POSITION
Volcano units can be also installed in a horizontal position. To suspend the unit, special holders (1) have to be used. In order to install the holders, remove the screw (2) fixing the fan grid, install
holder (1) and screw the screw (2) in. Reapat for the remaining screws. Do not unscrew all screws at the same time!
EN
2
1
3

VOLCANO VR Mini VOLCANO VR Mini 3
VOLCANO VR1 VOLCANO VR2
VOLCANO VR3 VOLCANO VR4
VOLCANO VR-D Mini VOLCANO VR-D
32
4.3 INSTALLATION INSTRUCTIONS AND MOUNTING DISTANCES
Installation of the heating medium supply system While installing the piping for the heating medium, secure the exchanger connection against twisting 1. The piping should not overload the
heater connections. It is possible to connect the piping with flexible connections (adjustable angle of the airflow).
V
O
L
C
A
N
O
V
R
M
I
N
I
,
V
R
M
i
V
R
Marks
L [mm]
A
247
B
517
C
308
D
610
NOTE! In case of VOLCANO VR Mini 3 and VOLCANO VR4 heaters we recommend to connect the power supply to the upper
connector in order to additionally improve the heat exchanger efficiency
EXAMPLE OF A HYDRAULIC SYSTEM:
1. UNIT HEATER; 2. POWER-OPERATED VALVE; 3. VENT VALVE; 4. CUT-OFF VALVE; 5. FILTER; 6. CIRCULATION PUMP; 7.BOILER
Note! Maximum operating pressure of the medium for water coils is 16 bar, tested pressure: 21 bar
Requirements of the quality medium for the water coils:
Parameter
Value
Oil and grease
< 1 mg/l
pH at 25oC
8 to 9
Residual water hardness
[Ca2+, Mg2+]/[HCO3-] > 0.5
Oxygen
< 0.1 mg/l (as low as possible)
EN
Suppy
Return

33
Heater vent/ heating medium drain
The device will be vented when you loosen the upper connecting pipe. The heating medium is drained through the lower connection pipe. When starting the device after the heating agent has
been drained, remember to vent the heater.
You need to pay special attention to secure the device against water accidentally getting into the heater casing during the agent draining process.
Drip tray installation
Units operating with chilled water in cooling mode may generate condensate. In this situation, a drip tray is recommended to collect and drain the condensate.
NOTE!! In order to limit the effect of entrainment of the condensate by the air stream it is recommended to use VOLCANO heaters operating on the maximum 2nd speed of the fan and to direct
the air blades at the angle of 45° downwards
DRAIN TRAY FOR VOLCANO VR1-4
DRAIN TRAY FOR VOLCANO VR Mini / VR Mini 3
1. Secure the trays firmly to the VOLCANO housing with two M4 x 12 screws on each side of the drip tray like is shown on the picture above
2. Connect a hose to the drain hole to collect the condensate flowing from the drip tray. The rubber hose should cover the drain hole with the dimensions fi 13

VOLCANO VR Mini VOLCANO VR Mini 3
VOLCANO VR1 VOLCANO VR2
VOLCANO VR3 VOLCANO VR4
VOLCANO VR-D Mini VOLCANO VR-D
34
Connecting to the power supply
NOTICE The installation must be equipped with disconnectors at all power supply poles. Recommended safety: overload disconnector VOLCANO VR Mini, VR Mini 3, VR-D Mini –1
A, VOLCANO VR1, VR2 –2 A, VOLCANO VR3, VR4 VR-D - 4A) and differential current safety. VOLCANO VR Mini, VR Mini 3, VR1, VR2, VR3, VR4, VR-D (fan) are equipped with
a terminal block accepting 7 x 2,5 mm2 electric wires. NOTICE We recommend connecting the wires to the terminal block with pre-installed bushings.
VOLCANO VR MINI, VR Mini 3,
VR1, VR2, VR3, VR4, VR-D
MINI, VR-D EC (NEW)
Power supply: 3 x 1,5mm2;
Control 0-10 V DC: LiYCY 2 x 0,75 mm2
(shielded);
Additional output +10 V DC
Example of the nameplate, unit’s equipped with new EC motor:
Adjusting the air guides
Volcano air guides are mounted on the pivot 1, which provides smoothly change of air direction 4. In order to change position of air blade should turn it in both hands (grasping the edges of the
enclosure) to turn the blade at the same time on both pins The use of the referred version of the heating unit in objects with high humidity requires the placement of a connection terminal in a
protective box ensuring IP54 protection level.
VOLCANO VR Mini, VR Mini 3 VR1, VR2, VR3, VR4, VR-D Mini, VR-D
VOLCANO VR Mini, VR Mini 3, VR1, VR2,
VR3, VR4, VR-D/
AC
5 x 1,5mm2

35
164 145
5. AUTOMATICS
5.1 ELEMENTS OF AUTOMATICS
Electric connections may only be made by well-trained electricians, and according to:
Occupational health and safety regulations
Assembly instructions
Technical documentation for each of the automatic elements
NOTE Before starting the assembly process and connecting the system, familiarize yourself with the original documentation attached to the automatic devices.
MODEL
SCHEMAT
DANE TECHNICZNE
UWAGI
ARW 3,0/2*
(Volcano VR Mini, VR1,
VR2, VR3, VR-D)
VTS: 1-4-0101-0434
90 91
SPEED CONTROLLER –ARW 3,0/2
●Power supply voltage: 230V AC +/- 10%
●Allowable current output: 3 A
●Control mode: step control
●Number of control levels:5
●Type of protection: IP54
●Assembly methods: On a wall
●Work environment parameters 0…35°C
●Do not connect more than one VOLCANO VR 1/VR 2/VR 3/VR-D
device to one rotation controller and more than four
VOLCANO VR Mini devices due to the values of permissible
output currents.
●Minimal distance between particular fans installed –both vertical
and horizontal –20 cm.
●We recommend the execution of power supply connection witha
min. 3 x 1.5mm2 wire
●Automation element drawings present the visualizations of model
products only..
ARW 0.6
VTS: 1-4-0101-0167
SPEED CONTROLLER - ARW 0.6
●Power supply voltage: 230V AV +/-10%
●Allowable current output: 0,6A
●Control mode: manual
●Number of control levels: 3
●Work environment parameters: 35°C
●Type of protection: IP54
●Do not connect more than one VOLCANO VR Mini device to
one controller
●Minimal distance between particular fansinstalled
–both vertical and horizontal –20cm.
●We recommend the execution of power supplyconnection
with a min. 3 x 1.5mm2 wire.
●Automation element drawings present the visualizations
of model products only.
TWO-WAY VALVE
WITH VR ACTUATOR VR
VTS: 1-2-1204-2019
TWO-WAY VALVE
●Connection diameter: 3/4”
●Operation mode: on/off
●Maximum differential pressure 90 kPa
●Airflow degree factor kvs: 4.5 m3/h
●Work environment paramet ers: 0-60°C
VALVE ACTUATOR
●Power consumption1 W
●Power supply voltage: 230 V AC +/-10%
●Closing/opening time 3/3 min
●Item without supply: closed
●Type of protection: IP54
●Work environment parameters: 0-60°
●Two-way valve should be installed on the return (outlet)pipeline.
●Automation element drawings are only a visualisation of sample
products.
●Power connection should be done with a cable min. 2 x 0.75 mm2.
●Automation element drawings are only a visualisation of sample
products.
Controller
HMI VOLCANO EC
VTS:1-4-2801-0157
HMI VOLCANO EC
●Device operation: Touchbuttons
●Power supply: 230 VAC
●Maximum output current for valve or valves with actuator:
3(1)A
●Temperature measurement: -10 °C ... +99 °C ; NTC10K
●Outputs:
- 1 analog output 0-10V (8 bit, Imax = 20 mA)
- 2 relays outputs (250 VAC, AC1 500 VA dla 230VAC)
●Communication: Modbus RTU
●Parameters of working environment: temperature:
0 - 60 °C, humidity: 10 - 90%, withoutcondensation
●Display: blue backlight
●Dimensions: 86 mm x 86 mm x 17 mm
●Protection level: IP20
●used for control all types of VOLCANO EC units
●touch control panel
●the main on / off switch (ON / OFF)
●stepless adjustable fan speed of the EC motor
●built-in thermostat with possibility weekly programing
●continuous mode
●function of heating, cooling and ventilation
●possibility of using external temperature sensor
●RS 485 with ModbusRTU
●Suggested cross sections of electrical cables:
- L, N : 2x1 mm²
- H, C : 2x1 mm²
- AO, GND : 2x0,5 mm² LIYCY
- TS; TS : 2x0,5 mm² LIYCY
- RS 485 : 2x0,75 mm² LIYCY
EN

VOLCANO VR Mini VOLCANO VR Mini 3
VOLCANO VR1 VOLCANO VR2
VOLCANO VR3 VOLCANO VR4
VOLCANO VR-D Mini VOLCANO VR-D
36
MODEL
39
51 59
●resistant sensing element: NTC 10K
●ingress protection rating: IP66
●mounting method: wall mounted
●maximum length of the signal cable: 100m
●parameters of the working conditions:-20...+70oC
●temperature measurement range: -20...+70oC
●dimensions: 36x49x71mm (w/o a probe)
●suggested diameter of supply cable (shieldedcable):
2x0,5mm2
location
●Avoid places directly exposed to sunlight, electromagnetic waves
etc.
●The automation element drawings are only a visualisation of sample
products
3
1
2 4
WALL-MOUNTED WING/VR CONTROLLER
●Supply voltage: ~230/1/50
●Permissible initial current: 6(3A)
●Range of regulation: 10-30°C
●Accuracy of regulation: +/- 1°C
●Level of protection: IP 30
●Assembly method: on plastered walls
●Parameters of working environment: from -10 to+50°C
●The maximum length of the conductor, from the curtain tothe
programming device, is 100 m.
●It is recommended to make a connection using a conductor of the
min. size 5 x 1 mm2 or 6 x 1mm2 depend on the option of connection
(see the schemes)
●The drawings with the elements of automatics contain only
visualisations of sample products.
●The controller does not constitute an integral part of thecurtain.
It is an optional device, which may be replaced with any
programming device or switch that conforms to the 60335 standard.
SPEED REGULATOR (0-10V)
●Supply voltage: ~230/1/50
●Permissible initial current: 0,02A for0-10V
●Working mode: manual
●Output signal:0-10VDC
●Level of protection: IP30
●Power connection should be done with a cable min. 3 x 0.75 mm2.
●Automation element drawings are only a visualisation of sample
products.
POTENTIOMETER WITH THERMOSTAT VR EC
●Power suply: ~230/1/50 V/ph/Hz
●Permissible load: 0,02 A for 0-10V
●Setting range: 5…40oC
●Temperaturemeasurement integrated in the device
●Output signal 0-10 V DC
●Protection rating: IP30
●Power connection should be done with a cable min. 2 x 0.75 mm2.
●Automation element drawings are only a visualisation of sample
products.
6. START-UP,OPERATION, MAINTENANCE
6.1 START-UP/PUTTING INTO OPERATION
●Prior to any installation or maintenance works, disconnect the device from the power supply and secure it against accidental power-up.
●Use filters in the hydraulic system. Before you connect the hydraulic lines (especially supply lines) to the device, you should clean/rinse the installation by draining a few litres out of it.
●Install vent valves at the highest point of the installation.
●Install cut-off valves directly behind the device, so it can be easily disassembled.
●Secure the device against pressure increase according to the permitted maximum pressure value of 1.6 MPa.
●Hydraulic pipes need to be free from any stresses and loads.
●Prior to the first start-up of the heater, check the hydraulic connections (vent and collector air-tightness, installedfittings).
●Prior to the first start-up of the heater, check the electric connections (connection of automatic devices, power supply, fan).
●It is suggested to use additional external current differential protection.
NOTE All connections should be made according to this technical documentation and the documentation enclosed with the automatic devices.
6.2 OPERATION ANDMAINTENANCE
●Device casing does not require any maintenance.
●Heat exchanger needs to be regularly cleaned of dirt and grease. Especially before the heating season, the heat exchanger needs to be cleaned with the use of compressed air on the
side of the air guides (but the device does not need to be disassembled). Pay attention to the exchanger’s lamellas, as these are delicate.
●If lamellas bend, straighten them with a special tool.
●The fan motor does not require any maintenance. It may only require cleaning of the protective mesh, fan blades and dust and greasedeposits.
●If the device is not used for a long time, disconnect the voltage supply.
●Heat exchanger does not have fire protection.
●It is recommended to periodically blow through the heat exchanger, preferably with compressed air.
●The heat exchanger can freeze (fracture) when the room temperature falls below 0°C and the heating agent temperature decreases at the same time.
●The level of air pollutants should meet the criteria allowable concentrations of pollutants in indoor air, for non-industrial areas, the level of dust concentration up to 0.3 g / m³. It is forbidden
to use device for the duration of the construction works except for the start-up of thesystem.
●The equipment must be operated in rooms used throughout the year, and in which there is no condensation (large fluctuations in temperature, especially below the dew point of the
moisture content). The device should not be exposed to direct UV rays.
●The device should be operated at the supply water temperature up to 130 °C only with working fan! For VOLCANO VR4 max. water temperature up to 100 °C
7. INDUSTRIAL SAFETY INSTRUCTION
Special instructions concerning safety NOTE
●Prior to any work connected with the device, the device must be disconnected from the power supply and be secured properly. Wait until the fan stops.
●Use stable assembly platforms and hoists.
●Depending on the heating agent temperature, piping, parts of the casing, heat exchanger surface can be very hot, even after the fanstops.
●There may be some sharp edges! During transport, use protective gloves, protective clothing and safetyshoes.
●The health and safety instructions must be followed.
●Loads can be fastened only in places designed for it in a transport unit. While devices are lifted by an assembly unit, their edges need to be secured. Distribute the load evenly.
●The device needs to be protected against moisture and dirt and should be stored in rooms secured against atmosphericinfluences.
●Disposal: Takecare to dispose of used materials, packaging material and spare parts in a safe way, one which is not harmful to the environment and is in accordance with local
regulations.
EN
49
37
2x 4.5
7
4
POTENTIOMETER WITH
THERMOSTAT VR EC
VR EC (0-10V)
VTS: 1-4-0101-0473
SPEED REGULATOR
(0-10V)
VTS: 1-4-0101-0453
WALL-MOUNTED WING/
VR CONTROLLER VTS: 1-4-0101-0438
NTC.TEMP
for HMI VR controller
VTS: 1-2-1205-0008
74

37
8. TECHNICAL INFORMATION TO THE REGULATION (EU) NO
327/2011 IMPLEMENTING DIRECTIVE 2009/125/EC
Model:
VOLCANO VR Mini/ VR
Mini 3
VOLCANO VR1/VR2
VOLCANO VR3/VR4
1.
27.7%
30.6%
32.3%
2.
B
3.
Static
4.
40
5.
VSD-No
6.
2016
7.
VTS Plant Sp. z o.o., KRS 0000144190, Polska
8.
1-2-2702-0005
1-2-2701-0291
1-2-2701-0292
9.
0,105kW, 1500m³/h, 70Pa
0,27kW, 4250m³/h, 70Pa
0,38kW, 5000m³/h, 88Pa
10.
1440RPM
1370RPM
1370RPM
11.
1,0
12.
Disassembly of the machine must be carried out and/or supervised by qualified personnel with appropriate expert
knowledge.
Contact a certified waste disposal organization in your vicinity. Clarify what is expected in terms of the quality of
dismantling the machine and provision of the components.
Dismantle the machine using the general procedures commonly used in mechanical engineering.
WARNING
Machine parts can fall The machine is made up of heavy parts. These parts are liable to fall during dismantling. This can
result in death, serious injury, or material damage.
Follow the safety rules: 1. Disconnect all electrical connections.
2. Prevent reconnection.
3. Make sure that the equipment is at zero voltage.
4. Cover or isolate nearby components that are still live.
To energize the system, apply the measures in reverse order.
Components:
The machines consist for the most part of steel and various proportions of copper, aluminum and plastics and rubber-
neoprene (seat of bearings/hub, gasket). Metals are generally considered to be unlimitedly recyclable.
Sort the components for recycling according to whether they are:
Iron and steel, aluminum, non-ferrous metal, e.g. windings (the winding insulation is incinerated during copper recycling),
insulating materials, cables and wires, electronic waste (capacitor ect.), plastic parts (impeller, junction box, winding
cover ect.), rubber parts (neoprene). The same goes for cloths and cleaning substances which have been used while
working on the machine.
Dispose of the separated components according to local regulations or via a specialist disposal company.
13.
Long failure-free operation depends on keeping the product/device/fan within performance limitations described by
selection software or maintenance manual.
For proper operation, read carefully maintenance manual, with special attention on “installation”, “start-up”, and
“maintenance” chapters.
14.
Inlet ring, fan grid
EN

VOLCANO VR Mini VOLCANO VR Mini 3
VOLCANO VR1 VOLCANO VR2
VOLCANO VR3 VOLCANO VR4
VOLCANO VR-D Mini VOLCANO VR-D
38
1) general efficiency (η)
2) measurement category used to determine the energy efficiency
3) efficiency category
4) efficiency coefficient in the point of optimal energy efficiency
5) whether rotational speed regulation was taken into account in the calculation of fan efficiency
6) year of manufacture
7) manufacturer’s name or trademark, business register number and place of manufacture
8) product model number
9) rated motor power consumption (kW), flow volume and pressure in the point of energy efficiency
10) rotations per minute in the point of energy efficiency
11) characteristic coefficient
12) essential information to facilitate disassembly, recycling or dispose of the product after the end of itsuse
13) essential information to minimize the effect on the environment and to guarantee optimum use period,
referring to disassembly, use and technical service of the fan
14) description of additional elements used in determining the energy efficiency of thefan
EN
Model:
VOLCANO VR Mini EC/
VR Mini 3
VOLCANO VR1/VR2 EC
VOLCANO VR3/ VR4 EC
1.
28.5%
27.5%
28%
2.
B
3.
Static
4.
21
5.
VSD-No
6.
2016
7.
VTS Plant Sp. z o.o., KRS 0000144190, Polska
8.
1-2-2701-0304
1-2-2701-0289
1-2-2701-0290
9.
0,41kW, 2826m³/h, 145Pa
0,48kW, 4239m³/h, 124Pa
0,68kW, 6006m³/h, 128Pa
10.
1376RPM
1370RPM
1372RPM
11.
1,0
12.
Disassembly of the machine must be carried out and/or supervised by qualified personnel with appropriate expert
knowledge.
Contact a certified waste disposal organization in your vicinity. Clarify what is expected in terms of the quality of
dismantling the machine and provision of the components.
Dismantle the machine using the general procedures commonly used in mechanical engineering.
WARNING
Machine parts can fall The machine is made up of heavy parts. These parts are liable to fall during dismantling. This can
result in death, serious injury, or material damage.
Follow the safety rules: 1. Disconnect all electrical connections.
2. Prevent reconnection.
3. Make sure that the equipment is at zero voltage.
4. Cover or isolate nearby components that are still live.
To energize the system, apply the measures in reverse order.
Components:
The machines consist for the most part of steel and various proportions of copper, aluminum and plastics and rubber-
neoprene (seat of bearings/hub, gasket). Metals are generally considered to be unlimitedly recyclable.
Sort the components for recycling according to whether they are:
Iron and steel, aluminum, non-ferrous metal, e.g. windings (the winding insulation is incinerated during copper recycling),
insulating materials, cables and wires, electronic waste (capacitor ect.), plastic parts (impeller, junction box, winding
cover ect.), rubber parts (neoprene). The same goes for cloths and cleaning substances which have been used while
working on the machine.
Dispose of the separated components according to local regulations or via a specialist disposal company.
13.
Long failure-free operation depends on keeping the product/device/fan within performance limitations described by
selection software or maintenance manual.
For proper operation, read carefully maintenance manual, with special attention on “installation”, “start-up”, and
“maintenance” chapters.
14.
Inlet ring, fan grid

39
9. SERVICING
9.1 PROCEDURES IN CASE OF DEFECTS
VR Mini, VR Mini 3, VR1, VR2, VR3, VR4,
VR-D
Problem
Check points
Description
Heat exchanger leaking
●assembly of the exchanger connections with two wrenches (adjustment), which
safeguards against internal twisting of the collectors,
●Check if the leakage may be associated with mechanical damage to the
exchanger,
●Vent valve or drain plug leaking,
●Heating agent parameters (pressure and temperature) –should not exceed
permitted values,
●type of heating agent (it cannot be aggressive to Al andCu),
●Circumstances when the leakage appears (e.g. during the first, tentative
installation start-up, when the installation is filled up after the heating agent
has been drained) and outside temperature at the time of failure (risk that the
exchanger may freeze),
●Possibility of operating in aggressive conditions (e.g. high concentration of
ammonia in the air in a sewage-treatmentplant),
Pay special attention that the exchanger may freeze during winter
time. 99% of registered leakages appear during installation start-up/
pressure tests. The defect can be removed by pulling back vent or
drain valve.
Fan works too loud
●check the device assembly for conformity with the instructions in operation and
maintenance manual (e.g. distance from wall/ceiling),
min. 40 cm
●Device appropriately level led,
●Correctness of electric connections and qualifications of thewireman,
●Inlet current parameters (e.g. voltage, frequency),
●use of rotation controller different fromARW,
●noise at lower gears (possible controller failure?),
●Noise only at higher gears (regular situation explained by aerodynamic
characteristics of the device, if there outlet airchokes),
●type of other devices operating in the building (e.g. induced draught fans) –
intensified noise caused by simultaneous operation of manymachines,
●Does the fan rub against the casing?
●Is the fan evenly screwed to the casing?
Level of operating noise of VOLCANO devices is perceived
subjectively. If the device is made of plastic, it should operate
quietly.It is recommended to unscrew the clamping screws and
tightening them up again. If the fault does not disappear, you should
make a complaint.
Fan does not work
●Correctness and quality of electric connections and qualifications of the wireman,
●Is there an additional bridge between required engine terminals (diagram in the
manual) –U1 –TK(TB),
●Inlet current parameters (e.g. voltage, frequency) on the clamp block of fan
engine,
●Correctness of operation of other devices installed in thebuilding,
●Correctness of wire connections on the engine side acc. to the manual, in
comparison to wires clamped in the engine terminal strip,
●PE conductor voltage (if present, may mean there is a break-down),
●Is N conductor correctly connected to the fan or ARW or is the connection ofU2
clamps on the motor and ARW madecorrectly?
Electrical connection need to be done strictly according to the
drawings in the manual. If there is no bridge between U1 and
TK(TB) clamps, the motor lacks thermal protection and may break
–burn.
●damage or installation of controller different fromARW,
It is recommended to check the device/ speed controller by
connecting the heater directly to power supply.
Damaged casing
●Circumstances when it was damaged –notes on the bill of ladings, stock issue
confirmation, condition of the box,
If the casing is damaged, make photos of the box and device, and
photos confirming that the device serial number on the device
and on the box are the same. If the device was damaged during
transport, it is necessary to write down an appropriate statement by
the driver, who delivered the damaged device.
ARW –rotation controller
does not work/ it is burned
●Correctness –quality of electric connections (wires accurately positioned
in electric clamps, cross-section and the material wires are made of) and
qualifications of the wireman,
●Only 1 controller connected to 1 device,
●Inlet current parameters (e.g. voltage, frequency),
●Correctness of VOLCANO operation after connecting “in short” (skipping ARW, i.e.
connections L and TB, N and U2, PE and PE) to the powernetwork,
●Check if the user did not damage the knob, e.g. rotating itaround
For the TRANSRATE controller, the following must also be
checked:
●circuit breaker,
●correctness of connection to the SCR10 controller,
●use of shielded conductors,
●control conductors, which should be located away from the
working conductors
Actuator does not open
the valve
●Correctness of electric connections and qualifications of thewireman,
●Correctness of the thermostat operation (characteristic tick sound during change-
over),
●Inlet current parameters (e.g. voltage),
The most important is to check whether the actuator responded
to the electric impulse within 11s. If the motor is damaged, you
need to make a complain and switch actuator operation to manual
(MAN), which mechanically opens the valve.
Programmable thermostat
does not send any signals
to the actuator/ controls
the operation of the
heating system wrongly
●Correctness of electric connections and qualifications of thewireman,
●Correctness of the thermostat operation (characteristic tick sound during switch-
over),
●Connecting a few motor of VOLCANO devices directly to the thermostat
(permitted only if contactor is used!),
●Inlet current parameters (e.g. voltage),
●Programming method exactly the same as in the manual on
www.vtsgroup.com,
●When was the last time the sensor was calibrated?
RDE thermostat is powered by batteries, that need to be replaced
(every 2 years). Also, the sensor needs to be periodically calibrated
–detailed information can be found on: www.vtsgroup.com
Complaint is unjustified, if the RDE thermostat was directly
connected to the motor, without a contactor. If the sensor incorrectly
measures the temperature, it should be calibrated (instructions in
the catalogue).
EN

VOLCANO VR Mini VOLCANO VR Mini 3
VOLCANO VR1 VOLCANO VR2
VOLCANO VR3 VOLCANO VR4
VOLCANO VR-D Mini VOLCANO VR-D
40
Complaint Form
VTS POLSKA Sp. z o.o.
Al. Grunwaldzka 472 A
80-309 Gdańsk
Polska
EN www.vtsgroup.com
* This field must be filled, if the complaint notification refers to the following equipment: VR Mini, VR1, VR2, VR3, VR-D.
VTS POLSKA Sp. z o.o.
Al. Grunwaldzka 472 A
80-309 Gdańsk
Polska
EN www.vtsgroup.com
The company submitting the notification:
The company that installed the equipment:
Date of notification:
Type of device:
Factory number*:
Date of purchase:
Date of installation:
Place of installation:
Detailed description of defect:
Contact person:
Name and surname:
Telephone:
E-mail:
EN