VUT 100 P mini CONTENTS Safety requirements Introduction Delivery set Designation key Main technical parameters Design and operating logic Mounting and set-up Condensate drain Connection to power mains Unit control Maintenance Troubleshooting Storage and transportation rules Manufacturer's warranty Acceptance certificate...
SAFETY REQUIREMENTS • Read the user’s manual carefully prior to the operation and installation of the heat recovery air handling unit, hereinafter the unit. • Installation and operation of the unit shall be performed in accordance with the present user’s manual as well as the provisions of all the applicable local and national construction, electrical and technical codes and standards.
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VUT 100 P mini UNIT OPERATION SAFETY PRECAUTIONS Do not touch the unit controls with wet hands. Do not wash the unit with water. Protect Do not carry out the unit maintenance with the unit electric parts from water ingress.
This user’s manual includes technical description, operation, installation and mounting guidelines, technical data for the heat recovery air handling unit VUT 100 P mini. The heat recovery unit is designed to save heat energy by means of heat energy utilization and is one of the energy saving components used in buildings and premises.
VUT 100 P mini MAIN TECHNICAL PARAMETERS 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 transported air temperature must be within -25 °C up to +50° C.
DESIGN AND OPERATING LOGIC The unit has the following operating logic: Warm stale extract air from the room flows through the air ducts to the unit, where it is filtered, then air flows through the heat exchanger and is exhausted outside by the extract fan through the air ducts. Clean cold air from outside is moved by the supply fan to the unit, where from it is directed to the supply filter.
VUT 100 P mini MOUNTING AND SET-UP The unit is designed for suspended mounting by means of the threaded rod fixed in the threaded dowel pin. While mounting the unit provide the minimum required access to the unit for maintenance and repair. The required minimum distances from the unit to the wall is shown below.
CONNECTION TO POWER MAINS DISCONNECT THE UNIT FROM POWER MAINS PRIOR TO ANY ELECTRIC INSTALLATION OPERATIONS. CONNECT THE UNIT TO A CORRECT INSTALLED SOCKET WITH A GROUNDED TERMINAL. ANY INTERNAL CONNECTION MODIFICATIONS ARE NOT ALLOWED AND RESULT IN WARRANTY LOSS. The unit is rated for connection to single-phase ac 230 V / 50 Hz power mains.
VUT 100 P mini MAINTENANCE DISCONNECT THE UNIT FROM POWER SUPPLY PRIOR TO MAINTENANCE. The unit must undergo technical maintenance 3 to 4 times a year. Maintenance includes general cleaning of the unit and the following operations: 1. Filter maintenance.
3. Fan maintenance (once a year). Even regular technical maintenance may not completely prevent dirt accumulation in the fans which reduces the fan capacity and impairs supply air delivery into the premises. Clean the fans with rugs or a soft brush. Do not use water, aggressive solvents or sharp objects as they may damage the impeller. 4.
VUT 100 P mini MANUFACTURER’S WARRANTY The manufacturer hereby warrants normal operation of the unit over the period of 24 months from the retail sale date provided the user’s observance of the transportation, storage, installation and operation regulations. Should any malfunctions occur during the unit operation through the manufacturer’s fault during the warranty period the user is entitled to elimination of faults by means of warranty repair performed by the manufacturer.
This is to certify delivery of the complete unit with the user's manual. The warranty terms are acknowledged and accepted. Seller’s seal Customer's signature MOUNTING CERTIFICATE The heat recovery air handling unit VUT 100 P mini has been connected to power mains pursuant to the requirements stated in the present user's manual. Company name Address Telephone...
VUT 100 P mini WARRANTY CARD Product type The heat recovery air handling unit Model VUT 100 P mini Serial number Manufacturing date Sales date Warranty period Sales company Seller’s seal ______________________________________________________________________________________________________ ______________________________________________________________________________________________________ ______________________________________________________________________________________________________ ______________________________________________________________________________________________________ ______________________________________________________________________________________________________ ______________________________________________________________________________________________________ ______________________________________________________________________________________________________ _________________________________________________________________________________________________...
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