User`s manual "VENTS VKM, VKMz, VC" ( PDF 1,01Mb )
Contents
1. Allowable deviation of the rated voltage 10 2 vkm vkm VKM VKMS VKM 100E 1005 100 125E 1255 125 1505 150 150 1605 eum Par o n o a Current Rotation per minute 2745 2620 2830 2780 2535 2800 2515 5 2705 2625 2500 Noise level at 3 m distance 46 dBA transported air tempera 2 2 2 2 2 2 2 2 2 25 ture C 2 ke Rd 25 a p ro 55 Ingress Protection IP X4 VKM 450 us 154 19s 158 194 171 296 283 260 665 Max air capacity m h 555 645 950 1100 1190 1310 1400 1880 2210 5260 Rotation per minute 1265 Noise level at 3 m distance 47 50 48 51 52 52 52 54 58 65 dBA Max transported air tempera 25 25 25 25 25 25 25 25 25 25 ture C 55 55 50 45 50 50 50 45 45 70 Ingress Protection IP X4 IP X4 IPX4 IP X4 IPX4 IP X4 IPX4 IP X4 IP X4 IP X4 IP X4 VKM 100 E VKM 125 E VENTS WM J VKM JE VKM 100 VKM 315 VKM 355 VKM 450 Fig 2 Table 3 VKMz 315 Power WI 7 75 re 139 15 134 152 9 105 Current 032 va oss 061 089 os ose oss osi irn perminute 2670 2820 2605 2820 2770 2760 2790 2740 2785 2785 2680 2730 Noise level at 32. CENTRIFUGAL INLINE FANS VKMZ VC SERIES VENT VKM J VKM J WG CONTENT Use Delivery set Structural designation key Main technical data Safety requirements Fan design Connection to power mains Maintenance Storage requirements Manufacturer s warranty Acceptance certificate w w w 10 12 13 14 14 15 USE The present user manual contains the product description technical data operation installation and mounting guidelines for the centrifugal inline fans of VENTS VKM VKMz VC series hereinafter referred to as the fan The fans are designed for ventilation of domestic public and manufacturing premises heated during winter Transported air must not contain dust solid and sticky particles and fibrous materials The transported air temperature must be within the limits stated in fig 1 3 5 The fan is designed for horizontal or vertical mounting in a round air duct and are used both for extract and supply ventilation The fan is rated for continuous operation always connected to power mains The fan must be grounded Ingress Protection Rating IPX4 DELIVERY SET The delivery set includes fan 1 item fixing bracket 2 items for series VKM VKMC VKMz for VKM E series 1 item user manual packing box STRUCTURAL DESIGNATION KEY X X X X X P smooth speed controller Un speed controller with temperature sensor E equipp
3. thermostat control knob 10 to set the thermostat temperature threshold on off LED light indicator 11 thermostat LED light indicator 12 Control logic of VKM Un VKMz Un fans Set the thermostat temperature threshold with the thermostat control knob 10 Turn the fan on and then set the fan speed with a speed control knob 9 The fan on off light indicator 11 glows The controller switches the fan to the maximum speed maximum air flow as the temperature rises and crosses the thermostat setpoint The thermostat light indicator 12 glows if the temperature is above the thermostat setpoint After the temperature falls 2 below the thermostat set point the fan reverts to the pre set lower speed This way the motor frequent speed switches during its operation in the environment with the temperature close to the threshold value are prevented This control logic enables tracking temperature fluctuations and respond to the temperature change with accuracy up to 2 C The rate of the speed switching depends exclusively on the air temperature fluctuations Speed controller This option is available for the models VKM P VKMz P fig 4 6 It is used for the fan smooth speed control which is set by the speed control knob 9 VC VK fan fig 7 consists of the casing 1 with the motor and impeller block 4 fixed on the fixing bracket 4 inside The fixing bracket is attached to the casing with four screws 3 The terminal box 5 is attached to the casi
4. a fan on off LED light indicator 11 and a thermostat LED light indicator 12 that are located on the terminal box cover The fan models with the speed controller are equipped with a speed control knob 9 which is located on the terminal box 5 cover The fan models with a speed controller and a speed controller with a thermostat are connected to power mains through a power cable with a plug The fan is designed for vertical mounting The air direction in the system must match the pointer direction on the fan casing Mounting sequence for fixing the fan on the wall or to the ceiling remove the bolt from the casing 1 and install the fixing brackets in such a way so that the holes on the fixing brackets are aligned with the heads of the screws 3 fix the fixing brackets on the casing with bolts drill the holes in the mounting surface to match the fitment holes of the fixing brackets fix the fan with the screws connect the air ducts of the respective size to the fan and fix them with clamps Temperature and speed controller This option is available for the models VKM Un VKMz Un The temperature and speed controller is designed for air temperature control and fan speed control depending on ambient air temperature The fan models VKM Un VKMz Un are equipped with an external temperature sensor fixed on 4 m cable The cover of the terminal block fig 4 6 incorporates the following controls fan speed control knob 9
5. wire cross section is 0 75 mm The above cross section is for reference only The applicable cable must be selected in consideration of the maximum wire temperature depending on the wire and insulation type the maximum current the lead wire length and its layout type Connect the cables to the terminal block incorporated inside the terminal box located on the fan casing in compliance with the fan wiring diagram and the terminal designation The terminal designations are shown on the sticker inside the fan casing The wiring diagram for the fans VKM 400 VKM 450 is shown in fig 13 The wiring diagram for the other fans is shown in fig 12 The fans with a speed controller and temperature and speed controller VKM Un VKMz Un VKM P VKMz P are designed for connection to single phase ac power mains 230 V 50 Hz and are equipped with a power cord and a plug supplied connected to the terminal block DEW TS QF X1 lI 230V 50 Hz 230 V NIU 50 Hz ci PE Fig 12 Fig 13 Theterminals TW1 TW2 are the electrical leads of the normally closed contact of the motor overheating protection Connect the contact in series to power circuit of the magnetic starter coil KM1 that starts the motor after pressing the button S1 After the motor overheating the contact gets broken and switches the starter coil off to cut power off and stop the motor The automatic circuit breaker QF the magnetic starter KM1 the control
6. 4 4 4 3 4 4 0 0 0 0 8 5 45 3 3 38 3 4 ojo zo 1 casing 2 3 screws 4 inner fixing bracket 5 terminal box 6 outer fixing bracket 7 screws 8 bolt 9 fan speed control knob 10 temperature control knob 11 fan on off LED light 12 thermostat LED light PFENTAS VKM JE Max A Noise level at Voltage 50 air capac Rotation per 3 transported air Type Hz V Power W Current A ity m h 3 m distance Tempest dBA PC VC 1000 1250 VCS 200 2500 VC 250 VC 315 VCS 315 Allowable deviation of the rated voltage 10 VC VK VC VN 5 50 mm 1 casing 4 motor impeller block 1 casing 4 terminal box 2 fixing bracket 5 terminal box 2 fixing bracket 5 screws screws 3 motor impeller block Fig 7 VC PN VC PK 4 A 3 H E p 50mm 30 mm 6 va 5 C 2 1 1 casing 4 base plate 1 casing 4 terminal box 2 fixing bracket 5 motor impeller block 2 fixing bracket 5 screws 3 screws 6 terminal box 3 motor impeller block 6 base plate Fig 9 Fig 10 c o a wm 249 98 AJ 45 150 120 330 324 249 435 595 Max air Rotation Noise level at trans
7. acturing defects only the defects and faults resulting from gross mechanical effect during operation process or natural wear and tear are not covered by the warranty conditions The faults caused by violence of operation servicing and maintenance guidelines either by Customer or third parties or caused by unauthorized design modifications shall not be covered by warranty WARRANTY LIMITATION The manufacturer is not responsible for any mechanical or physical damages resulting from the manual requirements violence the unit misuse or gross mechanical effect Indirect damages such as re installation or re connection of the unit direct or indirect losses related to the unit replacement shall not be indemnified Mounting dismantling connection disconnection and adjustment of the unit shall not be covered by the warranty The contractor in charge for mounting electric mounting and adjustment works shall be responsible for quality and warranty of these works In any case the indemnity amount shall not exceed the actually paid value for the defective unit price DEW Ts ACCEPTANCE CERTIFICATE VENTS fan has been duly certified as serviceable fill the field We hereby declare that the following product complies with the essential protection requirements of Electromagnetic Council Directive 2004 108 EC 89 336 EEC and Low Voltage Directive 2006 95 EC 73 23 EEC and CE marking Directive 93 68 EEC on the approximation of the la
8. block 3 attached to the fixing bracket 2 inside The fixing bracket 2 is attached to the casing with four screws 5 The exhaust hole of the fan is covered with a grille The terminal box 4 is located on top of the casing on intake spigot side to facilitate connection of the fan to power mains Mounting sequence for fixing the fan on the wall or to the ceiling drill the holes in the mounting surface to match the fitment holes in the fan basement fix the fan with screws CONNECTION TO POWER MAINS Cut power supply off before any operations with the fan The fan must be connected to power mains by a duly qualified electrician The rated electrical parameters of the fan are shown on the sticker Any modifications of the internal connections are not allowed and will void the warranty The fan is rated for connection to single phase ac 230 V 50 Hz power mains Connect the fan to power mains by means of insulated durable and thermal resistant cords cables wires Install the automatic circuit breaker at the external electric input 230 V 50 Hz and integrate it into the fixed wireworks Install the automatic circuit breaker QF in such a way to provide quick unhampered access to itin case of emergency The trip current must be in compliance with the fan current consumption The recommended rated current 2 A for the fans VKMS 315 VKM 3550 VCS 315 3 15 A for the fans VKM 400 VKM 450 1 A for all other fans The recommended
9. ed with energy saving motor low watt motor Exhaust spigot diameter 100 125 150 200 250 315 355 400 450 mm S high powered motor Fan name VKM inline centrifugal fan in metal casing VKMz inline centrifugal fan in galvanized steel casing VC VK inline centrifugal extract fan for outside installation VC PK inline centrifugal supply fan for installation into air duct VC PN inline centrifugal supply fan for outside installation VCz VN inline centrifugal extract fan for outside installation in galvanized steel casing VENTS J VE VKM 150 inline centrifugal supply fan in metal casing for mounting into 150 mm air duct VKMS 315 inline centrifugal supply fan in metal casing with high powered motor for mounting into 315 mm air duct VKM 250 Un inline centrifugal supply fan in metal casing for mounting into 250 mm air duct with the control logic based on the temperature sensor equipped with a temperature sensor VKMz 200 inline centrifugal fan in galvanized steel casing for mounting into 200 mm air duct VKMz 160P inline centrifugal fan in galvanized steel for mounting into 160 mm air duct with smooth speed control function VC VK 250 inline centrifugal extract fan for mounting into 250 mm air duct VC VN 315 inline centrifugal extract fan for outside mounting into 315 mm air duct VC PK 125 inline centrifugal sup
10. knobs S1 and S2 are not included into the delivery set and are installed by the users The motor connection example with leaded outside thermal protecting contacts are shown in fig 14 MAINTENANCE Disconnect the fan from power mains prior to maintenance and servicing operations Maintenance means regular cleaning of the fan surfaces from dust and dirt Use a soft dry brush or a vacuum cleaner to remove dust The impeller blades require thorough cleaning once in 6 months Cleaning procedure VKM VKMz fig 4 6 remove the screws 3 and take off the cover 2 VENTS WM J VKM JE VC VK fig 7 remove the screws 3 and pull out the motor impeller block with the fixing bracket 2 VC VN VCz VN fig 8 11 remove the screws 5 and pull out the motor impeller block with the fixing bracket 2 VC PN fig 9 remove the screws 3 and pull the fixing bracket 2 with the impeller 5 out of the casing VC PK fig 10 remove the screws 5 and pull the fixing bracket 2 with the impeller 3 out of the casing 1 Clean the impeller blades with a soft cloth wetted in mild water detergent solution Avoid liquid dripping on the motor STORAGE REQUIREMENTS Store the fan in the manufacturer s original packing box a dry ventilated premise at the temperatures from 5 C up to 40 C and relative humidity less than 80 at the temperature 20 Acid alkali vapours and other aggressive substa
11. lues or other fire protection devices Mounting and maintenance of the fan are allowed only by duly qualified electricians in compliance with valid rated norms Disconnect the fan from power mains prior to any servicing and repair works Before connecting the fan to power mains check the fan for any visible damages of impeller and casing The fan casing must not contain any foreign objects which can damage the impeller blades WARNING Do not use the fan in explosive or fire hazardous environment Misuse of the fan or any unauthorized modification is not allowed If the fan is subjected to water sprays from all directions IPX4 it must be extra protected against water ingress Possible options 1 Connect a straight air duct section at least 1 m long to the intake spigot in case of horizontal fan installation 2 In case of any installation option install an outer hood on the intake spigot FAN DESIGN VKM and VKMz fan fig 4 6 consists of the casing 1 the motor impeller block that is attached to the fixing bracket 4 the cover 2 that is fixed to the casing with screws 3 the casing spigot diameter und the cover diameter are equal to the connected air duct diameter the terminal block 5 that incorporates a terminal block and a capacitor fig 1 5 and enables connection of the fan to power mains The fan models with the speed controller and thermostat are equipped with a speed control knob 9 a thermostat control knob 10
12. m distance dBA jas as as aw we a or se oo P Max transportedair 25 25 25 25 25 25 25 25 25 25 25 25 temperature 55 55 55 55 55 55 55 55 55 55 55 55 Ingress Protection IP X4 IPX4 IPX4 IPX4 IPX4 IPX4 IPX4 IPX4 IPX4 IP X4 IP X4 IP X4 Allowable deviation of the rated voltage 10 VKM 100 315 VKM 100E VKM 125 E 1 casing 8 bolt 2 cover 9 fan speed control knob 3 screws 10 temperature control knob 4 inner fixing bracket 11 fan on off LED light 5 terminal box 12 thermostat LED light 6 outer fixing bracket 7 screws Fig 4 DEM TS Q VKMz 100 VKMz 315 L3 L Q 5 4 L1 T 0 20 WMziQ 98 98 1259 123 123 148 158 N o N N w E rc N NIN N o w N N w o N N N w N N w w 3 9 9 3 VKMz 100 VKMz 125 VKMz 150 123 123 148 249 249 315 315 NIN ojo o mv NIN NIN WIN w p w 2 2 3 3 w NIN BRIS o N 8 wee 9 wwe 249 wwessa s wwens s DH N R a Uu N p o T 25 25 25 25 29 29 34 34 34 3
13. nces are not allowed in the storage environment MANUFACTURER S WARRANTY The fan is manufactured at the factory of Ventilation systems Pr JSC hereinafter referred to as the Manufacturer By purchasing this product the customer confirms to have read and agreed to the warranty terms The manufacturing company sets forth the warranty period service life of the product as 24 months following the sale date via retail network subject to the customer s ensuring compliance with the rules of transportation storage mounting and operation of the product In case of no confirmation of the sales date the warranty period is calculated from the manufacturing date All the units and components belonging to the faulty unit and replaced within the warranty period shall be covered by the previous warranty period and general warranty conditions Thus the warranty period is neither extended nor renewed for the replaced components or the unit In case of failure due to faulty equipment during the warranty period the consumer has the right to get it exchanged at the manufacturing facility For the product replacement please contact your Seller The accessories operated together with the unit both included and not included into the delivery list as well as other equipment operating jointly with the unit are not covered by the warranty The company is not responsible for compatibility of their goods with other producers goods The warranty covers the manuf
14. ng bottom on the intake spigot side to enable connection to power mains and placement of the capacitor Mounting sequence for fixing the fan on the wall or to the ceiling drill the holes in the mounting surface to match the fitment holes in the fan basement and fix the fan with screws The fan VC VN VCz VN fig 8 11 consists of the casing 1 with the motor impeller block 3 attached to the fixing bracket 2 inside The casing is attached to the base plate with screws 5 The terminal box 4 is located on top of the casing on intake spigot side to facilitate connection of the fan to power mains and placement of the capacitor Mounting sequence for fixing the fan on the wall or to the ceiling drill the holes in the mounting surface to match the fitment holes in the fan basement fix the fan with screws The fan VC PN fig 9 consists of the casing 1 with the motor impeller block 5 attached to the fixing bracket 2 inside The fixing bracket is attached to the casing with four screws 3 The terminal box 6 is located on top of the casing on intake spigot side to facilitate connection of the fan to power mains and placement of the capacitor Mounting sequence for fixing the fan on the wall or to the ceiling drill the holes in the mounting surface to match the fitment holes in the fan basement fix the fan with screws J WE The fan VC PK fig 10 consists of the casing 1 with the motor impeller
15. ply fan for mounting into 125 mm air duct VC PN 100 inline centrifugal supply fan for outside mounting into 100 mm air duct VCz VN 150 inline centrifugal extract fan in galvanized steel casing for outside mounting into 150 mm air duct MAIN TECHNICAL DATA The fan designation parameters and connecting dimensions are shown in tables 1 2 3 4 5 6 7 8 and in fig 1 2 3 4 5 6 7 8 9 10 11 12 Due to the constant improvements the design of some models may slightly differ from those described in this manual The wiring diagram and terminal designation may also differ from the description in this manual UE wmiooo 254 208 25a 205 20 25 30 2 VkM100 254 298 258 205 20 25 30 s 2 wwuse 208 rs 20 ase 39 1 ms 20 os op gt vKmisog 149 304 349 309 200 20 25 30 54 340 349 309 220 25 25 so Ea 4 4 aso 2 40 ase psu s ss zm e 26 2 7 2 vms 314 aoa ema 2m 25 9 2 _ wasss aoa asa aia pom 25 amp 92 2 _ ss sm saa sw e e 70 us 3 308 ea so so 70 200 3 ee sm e s oo 3 3
16. ported Voltage 50 5 A Ingress Type Hz V Power W Current A capacity per minute 3 m distance air Protection m h min dBA temperature VCSz 160 VN 230 97 0 43 720 2765 46 25 55 4 VCz 2000 VN 230 139 0 61 840 2790 48 25 50 4 VCz 200 VN 230 157 0 69 1000 2740 50 25 50 4 VCSz 200 VN 230 193 0 84 1150 2780 51 25 50 4 VCz 2500 VN 230 134 0 59 980 2785 51 25 50 4 VCz 250 VN 230 152 0 66 1070 2765 52 25 50 4 VCSz 250 VN 230 175 0 77 1185 2745 52 25 50 4 VCz 315Q VN 230 151 0 66 1330 2680 53 25 50 4 VCz 315 VN 230 185 0 81 1540 2730 53 25 50 4 VCSz 315 VN 230 270 1 18 1755 2730 53 25 50 4 VCz VN Dimensions mm Weight cT o T wem 19 VCz 1000 VN VCz 125Q VN VCz 150 VN VCSz 150 VN 275 we o VCz 160 VN versum 275 159 400 12602 vcz2000 wN 6 1198 400 130 115 385 VCz 200 VN Seem s gt e se roms VCz2500 WN 6 333 248 134 114 385 71 1 casing 4 terminal box VCz 250 VN 2 fixing bracket 5 screws block VCz 315Q VN e e er po e ones 2 VCSz319 WN 6 400 313 460 194 142 445 85 J VKM J WE SAFETY REQUIREMENTS Take steps to prevent ingress of smoke carbon monoxide and other combustion products into the room through open chimney f
17. ws of the Member States relating to electromagnetic compatibility Stamp of the acceptance inspector Date of production Sold by name of the vendor stamp of the retailer Sale date WARRANTY CARD 202 GQ VETS
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