Related Manuals for Siku VN-1B 80 Series
Summary of Contents for Siku VN-1B 80 Series
- Page 1 INSTRUCTION MANUAL SIKU VN-1B 80 series SIKU VNV 1B 80 KV series SIKU VNV 1B 80 series - without housing Centrifugal exhaust fan...
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Page 2: Table Of Contents
CONTENTS Intended us............................2 Brief description..........................5 Scope of delivery..........................5 Designation key..........................6 Operating instructions........................8 Installation and preparation for operation..................9 Electronic mode of operation......................13 Timer and humidity sensor setting....................14 Mains connection..........................15 Maintenance instructions......................... 15 Troubleshooting.......................... - Page 3 SAFETY REGULATIONS • This unit is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the unit by a person responsible for their safety. •...
- Page 4 • All user’s manual requirements as well as the provisions of all the applicable local and national construction, electrical, and technical norms and standards must be observed when installing and operating the unit. • Disconnect the unit from the power supply prior to any connection, servicing, maintenance, and repair operations.
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Page 5: Brief Description
BRIEF DESCRIPTION The product is a double-speed pressure fan for exhaust ventilation of small and medium-sized do- mestic spaces heated during the cold season. In the base models the fan speed is manually set by means of an external switch. The fan can be mounted to the ceiling or onto a wall with air extraction into a ventilation shaft or a round air duct of a matching diameter. -
Page 6: Designation Key
DESIGNATION KEY VN- 1 A 80 K TR Additional options _ — no default options T — timer TR — user-adjustable timer I — intermittent operation switch H — humidity sensor Fire-safety damper: _ — without fire-safety damper by default K —... - Page 7 DESIGNATION KEY VNV - 1 A 80 KP K - L T Additional options _ — no default options T — timer TR — user-adjustable timer I — intermittent operation switch H — humidity sensor Connection of air ducts from another room: _ —...
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Page 8: Operating Instructions
DESIGNATION KEY of housings for VNV fans KV K - L 80 Spigot diameter Connection of air ducts from another room: _ — not available L — left-hand side R — right-hand side D — bottom side Fire-safety damper: _ — without fire-safety damper by default K —... -
Page 9: Installation And Preparation For Operation
MOUNTING AND SET-UP The fan can be mounted to the ceiling or onto a wall with air extraction into a ventilation shaft or a round air duct of a matching diameter. The fan mounting example is shown in Fig. 12-22. Through-the-wall installation of fans with an additional inlet pipe is shown on Fig. - Page 10 3.8. Rotate the fan to access the markings, drill the dowel holes and insert the dowels (Fig. 43). 3.9. Rotate the fan and align the mounting holes of the casing and those of the swing damper, and secure the fan with selftapping screws (Fig. 44). 3.10.
- Page 11 Attention! It is not allowed to have gaps between the casing and the hole in the wall. Route the power cable through the gland in the rear side of the casing, the minimum cable length from the housing should be at least 250 mm. (Fig. 60-61). The casing can also be mounted on a wall or ceiling using mounting brackets (Fig.
- Page 12 Location of the backdraft damper in case of ceiling mounting. Use a steel pipe of rectangular cross-section or a spiral-wound air duct for the collective air duct. Use flexible air ducts for the connection duct. The nominal diameter of air duct connections is 80 mm. If the connection air duct is concealed within a brick wall it should be wrapped with self-adhesive PVC tape to prevent mortar-induced corrosion.
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Page 13: Electronic Mode Of Operation
ELECTRONICS OPERATION ALGORITHM Т: with timer The fan is switched on to the 2nd speed manually by an external switch S1 in parallel with the lighting, with a turn-off delay time of 50 seconds. Once the external switch S1 is returned to the initial position the fan shuts down after a 6 minute timer delay. -
Page 14: Timer And Humidity Sensor Setting
TIMER AND HUMIDITY SENSOR ADJUSTMENT DO NOT USE A METAL SCREWDRIVER, KNIFE, ETC. FOR ADJUSTMENT OPERATIONS NOT TO DAMAGE THE CIRCUIT BOARD Attention! The control board circuit is live! Disconnect the fan from power supply prior to any adjustment operations. The fan is supplied with a special plastic screwdriver for adjusting the settings. -
Page 15: Mains Connection
CONNECTION TO POWER MAINS To connect the fan to the electric mains: • Run the cable through the gland in the rear part of the casing. • Strip the insulation leaving 7–8 mm long tips. • Remove the control unit cover (Fig. 60-61). •... -
Page 16: Troubleshooting
TROUBLESHOOTING Problem Possible reasons Troubleshooting When the unit is connected to No power supply. Make sure the power supply line power mains, the fan does not is connected correctly, otherwise rotate and does not respond to any troubleshoot the connection error. controls. -
Page 17: Manufacturer's Warranty
MANUFACTURER’S WARRANTY The product is in compliance with EU norms and standards on low voltage guidelines and electro- magnetic compatibility. We hereby declare that the product complies with the provisions of Electromagnetic Compatibility (EMC) Directive 2014/30/EU of the European Parliament and of the Council, Low Voltage Directive (LVD) 2014/35/EU of the European Parliament and of the Council and CE-marking Council Directive 93/68/EEC. - Page 18 • Redesign or engineering changes to the unit. • Replacement and use of any assemblies, parts and components not approved by the manufacturer. • Unit misuse. • Violation of the unit installation regulations by the user. • Violation of the unit control regulations by the user. •...
- Page 19 VN 80 VN-1 80/VNV-1 80 BK2...
- Page 20 VN 80 K VN-1 80 K...
- Page 21 VNV-1 80 KV VN-1 80 KP...
- Page 22 VNV-1 80 KVK VNV-1 80...
- Page 23 KP 80 KV 80 KVK 80...
- Page 24 VN 80, VN-1 80, VN 80 K, VN-1 80 K installation options...
- Page 25 VNV-1 80 KV, VNV-1 80 KVK installation options VNV-1 80 KP installation options...
- Page 26 Installation options for fans with an additional inlet spigot Fan placement options relative to walls and ceiling...
- Page 27 VN-1 80 installation steps...
- Page 28 VN 80 installation steps VN-1 80 K installation steps...
- Page 30 VNV-1 80 KV, VNV-1 80 KVK, VNV-1 80 KP installation steps...
- Page 32 Connection of fans A, B, C, D variants E variants...
- Page 33 Wiring diagram of basic fan models Variante A, B, D Variante C Variante E Designation key: L – phase, N – neutral, S – external switch External switch S is used to set the fan to one of the available speeds or disable it manually.
- Page 34 Wiring diagram for fan models with timer, adjustable timer, interval switch or humidity sensor A, B, D variant E variant Designation key: L – phase, N – neutral, LT – line for switching the fan to maximum speed, S, S1, SB –...
- Page 35 Fan maintenance...
- Page 36 Timer and humidity sensor adjustment DO NOT USE A METAL SCREWDRIVER, KNIFE, ETC. FOR ADJUSTMENT OPERATIONS NOT TO DAMAGE THE CIRCUIT BOARD...
- Page 37 Quality Inspector’s Sold by (name and stamp of the seller) Stamp Manufacture Date Purchase Date...
- Page 39 CERTIFICATE OF ACCEPTANCE _____________________________________________________________ The fan is recognized as serviceable.
- Page 40 SIKU VertriebsgmbH | Sandstraße 13 | 2100 Stetten | Austria | Phone: +43 2262 61 521 | www.siku.at | office@siku.at BDA_SIKU_VN_VNV_EN-2024-01...
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