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Summary of Contents for Vents VKM
- Page 1 USER'S MANUAL VKM/VKMz/VC Centrifugal inline fans V05EN-07.indd 1 28.04.2016 16:22:21...
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Page 2: Table Of Contents
This user's manual consisting of the technical details, operating instructions and technical specification covers the installation and mounting of the VKM/VKMz/VC centrifugal fan (hereinafter referred to as "the fan" or "the unit" as mentioned in the "Safety requirements" and "Manufacturer's warranty" sections as well as in warnings and information blocks). - Page 3 UNIT MOUNTING AND OPERATION SAFETY PRECAUTIONS • Disconnect the unit from power mains prior • Unpack the unit with care. to any installation operations. • While installing the unit follow the safety • Do not lay the power cable of the unit in regulations specific to the use of electric close proximity to heating equipment.
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Page 4: Purpose
PURPOSE The VENTS VKM/VKMz/VC centrifugal fans in a metal casing are designed for ventilation of domestic, public and manufacturing premises heated during winter. The transported air temperature must be within the limits stated in the "Technical data" section. The fan is designed for horizontal or vertical mounting in an air duct and is used both for supply and exhaust ventilation. -
Page 5: Designation Key
VKMS 315 - inline centrifugal fan in a metal casing with increased capacity for mounting into Ø315 mm air duct. VKM 250 Un - inline centrifugal fan in a metal casing for mounting into Ø250 mm air duct with control logic based on temperature sensor readings, equipped with an external temperature sensor. -
Page 6: Technical Data
Noise level Voltage, Air capacity Fan model Power [W] Current [A] at 3 m 50 Hz [V] /h], max temperature [dB(A)] [°C] VKM 100 E 1~230 0.13 2745 -25 +55 VKM 100 Q 1~230 0.37 2620 -25 +55 VKM 100 1~230 0.32... - Page 7 Transported Noise level Voltage, Air capacity Fan model Power [W] Current [A] at 3 m 50 Hz [V] /h], max temperature [dB(A)] [°C] VC 100 Q 1~230 0.37 2620 -25 +55 VC 100 1~230 0.32 2830 -25 +55 VC 125 Q 1~230 0.37 2535...
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Page 8: Vkms 150
OVERALL AND CONNECTING DIMENSIONS VKM 100 - 125 E VKM 100 - 315 VKM 355 - 450 Fig. 1 Fig. 2 Fig. 3 Dimensions [mm] Weight Model Fig. no. [kg] VKM 100 E VKM 100 Q 3.45 VKM 100 3.45... - Page 9 VKMz 100 - 315 Dimensions [mm] Weight Model [kg] VKMz 100 Q 3.16 VKMz 100 3.16 VKMz 125 Q 3.16 VKMz 125 3.16 VKMz 150 3.42 VKMz 160 3.44 VKMz 200 Q 5.43 VKMz 200 5.43 VKMz 250 Q 5.25 VKMz 250 5.25 VKMz 315 Q...
- Page 10 VC-VK VC-VN / VCz-VN VC-PN VC-PK Dimensions [mm] Model Weight [kg] VC 100 Q VC 100 VC 125 Q VC 125 VC 150 VC 160 VC 200 VCS 200 VC 250 Q VC 250 VC 315 VCS 315 www.ventilation-system.com V05EN-07.indd 10 28.04.2016 16:22:23...
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Page 11: Unit Design And Operating Principle
DESIGN AND OPERATING LOGIC The VKM/VKMz fan (Fig. 4-5) consists of the casing 1, the electric motor attached to the inner fixing bracket 4, the cover 2 that is fixed to the casing with screws 3 (the casing spigot diameter and the cover diameter are equal to the connected air duct diameter), the terminal box 5 that incorporates a terminal block and a capacitor and enables connection of the fan to single-phase power mains. - Page 12 The VC-VN/VCz-VN fan (Fig. 7) consists of the casing 1. The electric motor and the impeller 3 are mounted inside the casing using the fixing bracket 2. 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 single-phase power mains and placement of the capacitor.
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Page 13: Mounting
THE UNIT MUST BE MOUNTED BY A QUALIFIED EXPERT ONLY, PROPERLY TRAINED AND HAVING THE REQUIRED TOOLS AND MATERIALS. VKM/VKMz fan The fans are designed for vertical or horizontal mounting. Air motion in the system must be in compliance with the direction of the arrow on the fan casing. -
Page 14: Connection To Power Mains
The terminal designations are shown on the sticker inside the fan casing. The wiring diagram for the VKM 400, VKM 450 fans is shown in Fig. 10. The wiring diagram for the other fans is shown in Fig. 11. -
Page 15: Control
The speed is controlled with the speed control knob 9 and the temperature control knob 10 (Fig. 5). The VKM Un, VKMz Un fans are equipped with an external temperature sensor fixed on a 4 m cable. The cover of the terminal box incorporates the following controls: speed control knob 9 (Fig. -
Page 16: Technical Maintenance
The impeller blades require thorough cleaning once in 6 months. Connection sequence: VKM/VKMz (Fig. 4, 5) remove the screws 3 and take off the cover 2. VC-VK (Fig. 6) remove the screws 3 and pull out the electric motor-impeller block 4 with the fixing bracket 2. -
Page 17: Manufacturer's Warranty
MANUFACTURER’S WARRANTY The manufacturer hereby warrants normal operation of the unit for 24 months after the retail sale date provided the user's observance of the transportation, storage, mounting and operation regulations. Should any malfunctions occur in the course of the unit operation through the Manufacturer's fault during the guaranteed period of operation the user is entitled to elimination of faults by the manufacturer by means of warranty repair at the factory free of charge. -
Page 18: Acceptance Certificate
ACCEPTANCE CERTIFICATE Unit type Centrifugal inline fan VKM ______________ Model VKMz _____________ VC ________________ Serial Number Manufacture Date is compliant with the technical specifications and is hereby declared ready for service. We hereby declare that the product... -
Page 19: Installation Certificate
The unit operates normally as intended by the manufacturer. Signature: WARRANTY CARD Unit type Centrifugal inline fan VKM ______________ Model VKMz _____________ VC ________________ Seller's Stamp Serial Number... - Page 20 V05EN-07 V05EN-07.indd 20 28.04.2016 16:22:25...