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Summary of Contents for Vents VUT 160 V EC
- Page 1 USER’S MANUAL VUT V(1)(B) EC VUE V(1)(B) EC Heat and energy recovery air handling unit...
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Page 2: Table Of Contents
VUT/VUE V(1)(B) EC CONTENTS Safety requirements ..................................2 Purpose ........................................ 4 Delivry set ......................................4 Designation key ....................................4 Technical data ....................................5 Design and operating principle ............................6 Installation and set-up................................8 Connection to power mains ..............................12 Technical maintenance ................................13 Storage and transportation regulations .......................... - Page 3 • Do not change the power cable length at your own discretion. Do not bend the • Do not lay the power cable of the unit in power cable. Avoid damaging the power close proximity to heating equipment. cable. Do not put any foreign objects on the power cable.
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Page 4: Purpose
VUT/VUE V(1)(B) EC PURPOSE Due to the ability to save heating energy by means of energy recovery, the unit is an important element of energy-efficient premises. The unit is a component part and is not designed for stand-alone operation. The unit is designed to ensure continuous mechanical air exchange in houses, offices, hotels, cafés, conference halls, and other utility and public spaces as well as to recover the heat energy contained in the air extracted from the premises to warm up the filtered stream of supply air. -
Page 5: Technical Data
TECHNICAL DATA The unit is designed for indoor application with the ambient temperature ranging from +1 °C up to +40 °C and relative humidity up to 80 %. The unit is rated as a Class I electrical appliance. Hazardous parts access and water ingress protection rating: •... -
Page 6: Design And Operating Principle
VUT/VUE V(1)(B) EC DESIGN AND OPERATING PRINCIPLE The unit has the following operating principle: Warm stale extract air from the room flows into the unit, where it is filtered by the extract filter, then air flows through the heat exchanger and is exhausted outside by the extract fan. Cold fresh air from the outside flows into the unit, where it is cleaned by the supply filter. - Page 7 UNIT OPERATION MODES Heat Recovery mode Summer Cooling mode Warm stale extract air from the room flows into the unit, where The bypass damper is opened, the extract air that is removed from it is filtered by the extract filter, then air flows through the heat the premises is routed along the bypass duct and does not come exchanger and is exhausted outside by the extract fan.
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Page 8: Installation And Set-Up
VUT/VUE V(1)(B) EC Post-heating The process of supply air post-heating by the NKD duct heater is described in the user’s manual for the control panel. For details, SUPPLY AIR SUPPLY AIR refer to the “Engineering menu”, “Additional options” and the “Heating control”... - Page 9 INSTALLATION AND WIRING OF THE HEATERS TO THE UNIT The NKP and NKD heaters are not included in the delivery set and are available upon separate order. The heaters are rated for connection to single-phase AC 230 V/50(60) Hz. The NKP and NKD heaters may be connected to the unit both as a single unit each or jointly. Prior to connecting the heater to the air handling unit remove the pre-installed plugs from the internal socket connectors.
- Page 10 VUT/VUE V(1)(B) EC SERVICE SIDE CHANGE FOR UNIT INSTALLATION: www.ventilation-system.com...
- Page 11 UNIT INSTALLATION To get the best performance of the unit and to minimize turbulence-induced air pressure losses, connect the straight air duct section to the spigots on both sides of the unit while installing. Minimum straight air duct length: • equal to 1 air duct diameter on the intake side •...
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Page 12: Connection To Power Mains
VUT/VUE V(1)(B) EC 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. ANY TAMPERING WITH THE INTERNAL CONNECTIONS IS PROHIBITED AND WILL VOID THE WARRANTY. -
Page 13: Technical Maintenance
CONNECT THE HEATER(S) TO POWER SUPPLY PRIOR TO CONNECTING THE UNIT TO POWER SUPPLY! If the unit is connected to power supply before connection of the heater(s) the control panel displays the following errors: DI1 and DI3 for NKP and DI1, DI3 and TE5 for EKH. To troubleshoot the errors turn the air handling unit off and restart it with the activated heater(s). CONNECT THE UNIT TO POWER MAINS. -
Page 14: Storage And Transportation Regulations
VUT/VUE V(1)(B) EC 6. Ductwork system maintenance (once in 5 years). Even regular fulfilling of all the maintenance operations prescribed above may not completely prevent dirt accumulation in the air ducts, which leads to air pollution and reduces the unit capacity. Duct maintenance means regular cleaning or replacement. 7. -
Page 15: 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 16: Certificate Of Acceptance
VUT/VUE V(1)(B) EC CERTIFICATE OF ACCEPTANCE Unit Type Heat and energy recovery air handling unit Model VUT | VUE ____________ V________ ЕС А19 Serial Number Manufacture Date We hereby declare that the product complies with the protection requirements of Electromagnetic Council Directive 2014/30/EU, Low Voltage Directive 2014/35/EU and CE-marking Directive 93/68/EEC on the approximation of the laws of the Member States relating to electromagnetic compatibility. - Page 17 www.ventilation-system.com...
- Page 18 VUT/VUE V(1)(B) EC www.ventilation-system.com...
- Page 19 www.ventilation-system.com...
- Page 20 V106-1EN-08...
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