Related Manuals for Vents VUE P3B EC A14
Summary of Contents for Vents VUE P3B EC A14
- Page 1 USER’S MANUAL VUE P3B EC A14 Heat and humidity recovery air handling unit V146EN_01.indd 1 22.03.2017 10:30:49...
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Page 2: Table Of Contents
Warranty card ................................ 17 This user’s manual consisting of the technical details, operating instructions and technical specification covers the installation and mounting of the VUE P3B EC A14 heat and humidity recovery air handling unit (hereinafter referred to as «the unit»). SAFETY REQUIREMENTS Read the user’s manual carefully prior to installing and operating the unit. - Page 3 UNIT MOUNTING AND OPERATION SAFETY PRECAUTIONS • Disconnect the unit from power mains prior to • Unpack the unit with care. any installation operations. • Do not lay the power cable of the unit in close • While installing the unit follow the safety proximity to heating equipment.
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Page 4: Purpose
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. Ingress protection rating for the unit connected to air ducts - IP22, for unit motors - IP44. The unit design is constantly being improved, so some models may be slightly different from those ones described in this manual. - Page 6 Dimensions [mm] Model Ø VUE 150 P3B EC A14 VUE 250 P3B EC A14 VUE 350 P3B EC A14 1117 1024 Control panel The sensor panel contains touch buttons for unit control and an 11,2 emergency indicator. R1,5 Unit voltage 8-30 V Temperature range from 0 °C up to +45 °C...
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Page 7: Unit Design And Operating Principle
UNIT DESIGN AND OPERATING PRINCIPLE Power cable with a plug Control panel Electric lead-ins Control unit Supply fan Exhaust fan Temperature sensor for heat exchanger freezing protection *Bypass damper **Humidity sensor Cross-power heat exchanger Extract lter Intake lter Service side Access door for inspection and maintenance of the lters and heat exchanger The service panel is equipped with a detachable access door with manual bolts for cleaning or replacement of the filters and heat exchanger. - Page 8 UNIT OPERATION MODES Heat recovery: warm extract air from the room flows into the unit and is cleaned in the extract filter. Then the air is moved through the heat exchanger and is exhausted outside with the extract fan. Cold fresh air from outside flows into the unit, where it is cleaned in the supply filter. Then the air flows through the heat exchanger and is moved to the room with the supply fan.
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Page 9: Mounting And Set-Up
MOUNTING AND SET-UP THE UNIT MUST BE MOUNTED BY A QUALIFIED EXPERT ONLY, PROPERLY TRAINED AND HAVING THE REQUIRED TOOLS AND MATERIALS. HUMIDITY SENSOR MOUNTING The humidity sensor is not included in the scope of delivery and can be ordered separately. The humidity sensor must be installed prior to unit mounting. - Page 10 CONTROL PANEL MOUNTING MAKE SURE THAT THE CONTROL PANEL IS NOT DAMAGED. DO NOT USE A DAMAGED CONTROL PANEL! DO NOT INSTALL THE CONTROL PANEL ON AN UNEVEN SURFACE! WHILE TIGHTENING THE SCREWS, DO NOT APPLY EXCESSIVE FORCE TO PREVENT THE CONTROL PANEL CASING DEFORMATION.
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Page 11: Connection To Power Mains
CONNECTION TO POWER MAINS DISCONNECT THE UNIT FROM POWER SUPPLY PRIOR TO ANY OPERATIONS WITH THE UNIT. INSTALLATION SHALL ONLY BE PERFORMED BY A PROFESSIONAL ELECTRICIAN QUALIFIED FOR UNASSISTED OPERATIONS WITH ELECTRICAL INSTALLATIONS UP TO 1000 V AFTER CAREFUL STUDY OF THE PRESENT USER’S MANUAL. -
Page 12: Unit Control
The list of the adjustable parameters can be expanded in new versions of the software. Setting, troubleshooting and upgrading of the software version is made by the service technician. The software is available for downloading on our website: http://vents.ua/images/cat/802_2884_cat_file.rar www.ventilation-system.com V146EN_01.indd 12... - Page 13 CONTROL PANEL The unit is operated from the wall-mounted control panel by using the touch buttons. The selected button will be highlighted. The signal from the control panel is received by the controller and it switches the unit to a selected operation mode. The control panel is not designed for independent operation.
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Page 14: Technical Maintenance
TECHNICAL MAINTENANCE DISCONNECT THE UNIT FROM POWER MAINS PRIOR TO ANY MAINTENANCE OPERATIONS. THE CONTROL UNIT MAINTENANCE MUST BE PERFORMED BY AN EXPERT QUALIFIED FOR UNASSISTED OPERATIONS WITH ELECTRICAL INSTALLATIONS WITH THE VOLTAGE UP TO 1000 V AFTER CAREFUL READING OF THE USER’S MANUAL. The unit must undergo technical maintenance 3 to 4 times a year. -
Page 15: Troubleshooting
TROUBLESHOOTING Problem Possible reasons Troubleshooting Make sure the power supply line is connected correctly, The fan(s) do(es) not get started. The unit is disconnected from network. otherwise troubleshoot a connection error. Filters, fans or the heat exchanger are Clean or replace the filters, clean the fans and the heat soiled. -
Page 16: 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 17: Acceptance Certificate
ACCEPTANCE CERTIFICATE Unit Type Heat and humidity recovery air handling unit Model VUE ___ P3B EC A14 Serial Number Manufacture Date The unit is recognized as serviceable. 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 18 www.ventilation-system.com V146EN_01.indd 18 22.03.2017 10:30:56...
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