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Table of Contents
Related Manuals for Vents KSK Series
Summary of Contents for Vents KSK Series
- Page 1 USER’S MANUAL Centrifugal fan in sound insulated casing...
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Page 2: Table Of Contents
CONTENTS Safety requirements ..................................2 Purpose ........................................ 4 Delivery set ......................................4 Designation key ....................................4 Technical data ....................................5 Design and operating principle ............................7 Installation and set-up................................8 Connection to power mains ..............................10 Technical maintenance ................................12 Troubleshooting ..................................... - Page 3 • Do not change the power cable length at your own discretion. Do not bend the power • Do not lay the power cable of the unit in cable. Avoid damaging the power cable. Do close proximity to heating equipment. not put any foreign objects on the power cable.
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Page 4: Purpose
PURPOSE The centrifugal fan in a sound insulated casing is designed for supply and exhaust ventilation of domestic, public and industrial premises with high requirements to the noise level and with limited space for mounting. The unit is rated for continuous operation. THE UNIT SHOULD NOT BE OPERATED BY CHILDREN OR PERSONS WITH REDUCED PHYSICAL, MENTAL, OR SENSORY CAPACITIES, OR THOSE WITHOUT THE APPROPRIATE TRAINING. -
Page 5: Technical Data
TECHNICAL DATA The fan is intended for exhaust ventilation of premises with the temperatures from -20 °C up to +120 °C. The unit is rated as a Class I electrical appliance. • Hazardous parts access and water ingress protection rating is IP54. •... - Page 6 Main technical parameters KSK 150 4E KSK 1504D KSK 200 4E KSK 200 4D KSK 250 4E KSK 250 4D KSK 160 4E KSK 1604D Voltage [V/Hz] 230/50 400/50 230/50 400/50 230/50 400/50 Power [W] 1500 1500 Current [A] Max. air flow [m3/h] 1600 1650 3400...
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Page 7: Design And Operating Principle
KSK 450 4E KSK 450 4D KSK 450 6E KSK 450 6D Voltage [V/Hz] 230/50 400/50 230/50 400/50 Power [W] 1570 1350 Current [A] 7,25 2,81 2,85 1,33 Max. air flow [m3/h] 8138 7840 5299 4991 RPM [min¯¹] 1470 1450 Sound pressure level at a distance of 3 m [dBA] Transported air temperature [°C]... -
Page 8: Installation And Set-Up
INSTALLATION AND SET-UP READ THE USER'S MANUAL BEFORE INSTALLING THE UNIT WHILE INSTALLING THE UNIT ENSURE CONVENIENT ACCESS FOR SUBSEQUENT MAINTENANCE AND REPAIR. THE UNIT MUST BE MOUNTED ON A PLANE SURFACE. MOUNTING OF THE UNIT TO AN UNEVEN SURFACE CAN LEAD TO THE UNIT CASING DISTORTION AND OPERATION DISTURBANCE. - Page 9 2. Make the markings (distances are shown in the table) and drill holes in the wall for the duct and for mounting the brackets. The hole for the air duct Ø D, the gaps between the wall and Distances for marking [mm] the duct must be lled with Model mounting foam...
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Page 10: Connection To Power Mains
CONNECTION TO POWER MAINS DISCONNECT THE UNIT FROM POWER MAINS PRIOR TO ANY OPERATIONS. THE UNIT MUST BE CONNECTED TO POWER MAINS BY A QUALIFIED ELECTRICIAN. THE RATED ELECTRICAL PARAMETERS OF THE UNIT ARE SHOWN ON THE RATING PLATE. • The unit is rated for connection to to 1~230 V/50 (60) Hz or 3~400 V/50 Hz power mains. - Page 11 The fan connections shall be made in the terminal box mounted on the fan casing as shown in the wiring diagram. The wiring diagram sticker is located inside the motor terminal box. CAUTION! Make sure that the fan impeller wheel rotates in the direction of the arrow applied to the fan casing. Air flow direction Impeller rotation direction Access to the terminal box...
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Page 12: Technical Maintenance
TECHNICAL MAINTENANCE DISCONNECT THE UNIT FROM POWER SUPPLY BEFORE ANY MAINTENANCE OPERATIONS! Check the following conditions during the unit maintenance: • Cut off power supply to the fan. • Clean the fan casing from outside with a soft cloth dampened with water. •... -
Page 13: Troubleshooting
TROUBLESHOOTING PROBLEM POSSIBLE REASONS TROUBLESHOOTING Make sure that the unit is properly connected to the power The fan does not start. No power supply. mains and make any corrections, if necessary. The ventilation system is soiled Make sure the air ducts are clean and intact. Clean them if Low air flow. -
Page 14: Manufacturer's Warranty
MANUFACTURER’S WARRANTY The product is in compliance with EU norms and standards on low voltage guidelines and electromagnetic compatibility. We hereby declare that the product complies with the provisions of Electromagnetic Council Directive 2014/30/EU, Low Voltage Directive 2014/35/ EU and CE-marking Directive 93/68/EEC. This certificate is issued following test carried out on samples of the product referred to above. 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, installation, and operation regulations. -
Page 15: Certificate Of Acceptance
CERTIFICATE OF ACCEPTANCE Unit Type Centrifugal fan in sound insulated casing Model Serial Number Manufacture Date Quality Inspector’s Stamp SELLER INFORMATION Seller Address Phone Number E-mail Purchase Date This is to certify acceptance of the complete unit delivery with the user’s manual. The warranty terms are acknowledged and accepted. - Page 16 V72EN-06...
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