Operating and Maintenance Manual Check us on Mini VR-ver.0.6 (07.
TABLE OF CONTENTS 1.1 PRECAUTIONS, REQUIREMENTS, RECOMMENDATIONS .................................................................................................................................... 3 1.2 TRANSPORT ....................................................................................................................................................................................................... 3 1.3 INITIAL STEPS TAKEN BEFORE THE INSTALLATION ................................................
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.
2.3 DEVICE STRUCTURE (VOLCANO) HEAT EXCHANGER; AXIAL FAN; 3. COVER; 4. AIR GUIDES; 5. INSTALATION BRACKET 1. 2. 1. HEAT EXCHANGER: maximum parameters of a heating medium for a heat exchanger are: 266°F, 232PSI. 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.
VNO VR1, VR2, VR3, VR-D 3.
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 [°F] Tp1 [°F] 32 41 50 59 68 Qp Pg [CFM] [MBH] 2855 2119 1413 2855 2119 1413 2855 2119 1413 2855 2119 1413 2855 2119 1413 170,9 143,0 111,6 159,3 134,1 104,4 148,8 124,9 97,6 137,9 116,0 90,4 126,9 106,8 83,6 194/158 Tp2 Qw [°F] [CFM] 87,3 94,5 105,1 92,7
Parameter Unit of measure VOLCANO VR mini VOLCANO VR1 VOLCANO VR2 VOLCANO VR3 VOLCANO VR-D VOLCANO VR-D Mini 2 1 2 3 --- --- Number of rows in the heater Maximum air fl ow rate CFM 1236 3119 2855 3355 3826 1371 Heating power range MBH 10-68 17-102 --- 44-256 --- --- Maximum temperature of the heating agent °F 266 --- --- Maximum operating pressure* psi 232 --- --- Maximum horizontal air stream range ft 46 75 72 82 92 52 Maximum vertical air stream range ft 2
Volcano VR3 fan speed air flow noise level for Volcano EC* EC motor electric power** horizontal air stream range vertical air stream range III 3355 55 0,48 82 39 CFM dB(A) HP ft ft II 2413 49 0,37 72 30 I 1766 43 0,28 56 23 * reference conditions: room volume 52 972 ft³, measurement taken at a distance of 16ft ** EC motor electric power for the air flow mentioned in the table * for vertical air guides adjustment Volcano VR-D fan speed air flow noise level for Volcano EC* EC motor electric power** hori
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.
rotation of the device when mounted on a console 4.2 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). EXAMPLE OF A HYDRAULIC SYSTEM: 1. UNIT HEATER; 2. POWER-OPERATED VALVE; 3. VENT VALVE; 4.
The device will be vented when you loosen the vent bolt 1 placed on the connection pipe. The heating medium is drained through the drain plug 2, placed on the bottom 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.
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.
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 fan stops.
it is forbidden to place, dispose of and store worn-out electric and electronic equipment, together with other waste. Dangerous compound contained in electronic and electric equipment have a very adverse impact on plants, microorganisms, and, most importantly, on humans, as they damage our central and peripheral nervous system, as well as circulatory and internal system. Additionally, they cause serious allergic reactions.
9. ELECTRICAL DIAGRAMS 9.1. Connection of Volcano VR Mini, VR1, VR2, VR3, VR-D, VR-D Mini to the HMI VR controller 1- 240V – 50/60Hz*, 2-main switch, fuses*, 3-HMI VR controller, 4-Volcano fan * the device does not include: the main switch, fuses and feeder cable 9.2.
9.3. Connection of Volcano VR Mini, VR1, VR2, VR3, VR-D, VR-D Mini to the HMI VR controller and external temperature sensor 1-supply: 240V – 50/60Hz *, 2-main switch, fuses*, 3-HMI VR controller, 4-Volcano fan * the device does not include: the main switch, fuses and feeder cable 9.4.
VTS America Inc.
10. VTS STANDARD WARRANTY TERMS AND CONDITIONS FOR EUROHEAT PRODUCTS Warranty card 1. Stamp of the company to carry out installation VTS America Inc. 3535 Gravel Springs Rd Ext #203, Buford, GA 30519 PH: 470-809-6811, FAX: 470-809-6815 www.vtsgroup.com 2. Factory number of device 3. Place of installation 4. Date of installation 5. Address, street 6. Apartment number 7. City 8.
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