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Summary of Contents for Vents NKP Series
- Page 1 USER’S MANUAL DUCT HEATER FOR SUPPLY AIR PRE-HEATING WITH EXTERNAL CONTROL SERIES NKP-125 NKP-160 NKP-200...
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Page 2: Table Of Contents
CONTENTS Safety requirements Purpose Delivery set Designation key Technical data Design and operating logic Mounting and set-up Connection to power mains Maintenance Storage and transportation regulations Manufacturer's warranty Acceptance certificate Seller information Installation certificate Warranty card... -
Page 3: Safety Requirements
This user’s manual consisting of the technical details, operating instructions and technical specification covers the installation and mounting of the duct heater for supply air pre-heating (hereinafter the unit, as mentioned in the «Safety Requirements» and «Manufacturer’s Warranty» sections as well as in warnings and information blocks). SAFETY REQUIREMENTS ... - Page 4 • Do not allow children to operate the • Disconnect the unit from power mains unit. prior to any technical maintenance. • When the unit generates unusual • Do not store any explosive or highly sounds, odour or emits smoke flammable substances in close proximity disconnect it from power supply and to the unit.
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Page 5: Purpose
PURPOSE The heater is designed for integration into a ventilation system and joint operation with an air handling unit equipped with a control system regulating the heater operation. The heater maintains the duct air temperature at a point that prevents the heat exchanger freezing. THE UNIT MAY NOT BE OPERATED BY CHILDREN OR PERSONS WITH REDUCED PHYSICAL, MENTAL OR SENSORY CAPACITIES, OR LACKING THE APPROPRIATE TRAINING. -
Page 6: Technical Data
TECHNICAL DATA The heater is rated for indoor application with the ambient temperature ranging from -30°C up to +40°C and relative humidity up to 80%. The heater is rated for connection to single-phase ac 230 V/50 (60) Hz. The recommended minimum air flow speed in the air duct is 1.5 m/s. The heater is rated as a class I electric appliance. -
Page 7: Mounting And Set-Up
MOUNTING AND SET-UP INSTALLATION SHALL ONLY BE PERFORMED BY A PROFESSIONAL ELECTRICIAN QUALIFIED FOR UNASSISTED OPERATIONS WITH ELECTRICAL INSTALLATIONS AND POSSESSING THE REQUIRED TOOLS AND MATERIALS. FULFIL THE USER’S MANUAL REQUIREMENTS AS WELL AS THE PROVISIONS OF ALL THE APPLICABLE LOCAL AND NATIONAL CONSTRUCTION, ELECTRICAL AND TECHNICAL NORMS AND STANDARDS. -
Page 8: Connection To Power Mains
CONNECTION TO POWER MAINS DISCONNECT THE UNIT FROM POWER SUPPLY PRIOR TO ANY ELECTRIC INSTALLATION OPERATIONS. INSTALLATION SHALL ONLY BE PERFORMED BY A PROFESSIONAL ELECTRICIAN AFTER CAREFUL STUDY OF THE PRESENT USER’S MANUAL. THE RATED ELECTRICAL PARAMETERS ARE STATED ON THE RATING PLATE. ANY TAMPERING WITH THE INTERNAL CONNECTIONS IS PROHIBITED AND WILL VOID THE WARRANTY. -
Page 9: Storage And Transportation Regulations
STORAGE AND TRANSPORTATION REGULATIONS Store the unit in the manufacturer’s original packing box in a dry ventilated premise at ambient temperatures from +5°C up to + 40°C. Storage environment must not contain aggressive vapours and chemical mixtures provoking corrosion, insulation and sealing deformation. -
Page 10: Acceptance Certificate
ACCEPTANCE CERTIFICATE Unit Type Duct heater for supply air pre-heating Model NKP- Serial Number Manufacture Date Is compliant with the technical specifications and is recognized as serviceable. "We hereby declare that the 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 laws of the Member States relating to electromagnetic compatibility. -
Page 11: Warranty Card
WARRANTY CARD Unit Type Duct heater for supply air pre-heating Model NKP- Serial Number Manufacture Date Purchase Date Warranty Period Seller Seller’s Stamp... - Page 12 F115EN-02...
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