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Summary of Contents for ViM UTBS ECOWATT 2
- Page 1 INSTRUCTION MANUAL INSTALLATION | WIRING | COMMISSIONING | MAINTENANCE | I S O 9 0 0 1 ISO 14001 Q u a l i t é Environnement AFNOR CERTIFICATION AFNOR CERTIFICATION UTBS ECOWATT ® Single flow air handling unit (AHU) Compact unit for false ceiling NT00000849-UTBS-ECOWATT-AN-230623...
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Page 2: Table Of Contents
SOMMAIRE GENERALS ............................3 Warnings ..........................3 Safety instructions ........................3 Reception – Storage ......................... 4 Warranty ........................... 4 PRODUCT RANGE PRESENTATION ....................4 Range ............................4 Main components ........................6 INSTALLATION ..........................6 Machine identification ....................... 6 Dimensions and weights......................6 Handling and lifting ......................... -
Page 3: Generals
This product has been manufactured in compliance with rigorous technical safety rules, according to CE stan- dards. The CE declaration, and the manual, can be downloaded from the website www.vim.fr. Before installing and using this product, carefully read these instructions which contain important infor- mation for your safety and that of users during the installation, commissioning and maintenance of this product. -
Page 4: Reception - Storage
- An automatic reset thermostat switches off the heater at 60°C. • Any resetting or tripping information (via the BMS for example) involves looking for the cause of this triggering on the AHU and on the installation. Contact sav@vim.fr. 1.3 Reception – Storage... - Page 5 Self-supporting structure in 25 mm double skin panels. • Insulation by mineral rock wool th. 25 mm, density 40 kg/m • Thermal conductivity 0.037 W/(mk) (20/80°C). A1 fire classification according to standard EN 13 501.1. Interior finishing in Z275 galvanized steel and exterior finishing in pre-painted steel, C5 corrosion resistant. Access from the side and/or bottom panels.
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Page 6: Main Components
2.2 Main components ECF models FILTERS COILS FANS SECTION SECTION SECTION SECTION SECTION SECTION FILTRES BATTERIES VENTILATEURS Pré- ltre Pre-filter Filtre nal Final filter Détecteur d’encrassement des ltres Filter pressure switch Droplet separator Séparateur de gouttelettes Filter clamping system Coils Condensate drain Control Panel Système de serrage de ltres... - Page 7 Configuration 1 and 2 Dimensions (mm) and Weight (Kg) Configuration 1 Configuration 2 Size Weight Weight 1 100 1 040 1 140 1 500 1 440 1 540 1 900 1 840 1 940 7/28 NT00000849-UTBS-ECOWATT-AN-230623...
- Page 8 Configuration 3 1454 1394 Configuration 4 1454 3/4" 1394 722,5 Dimensions (mm) and Weight (Kg) Config. 3 Config. 4 Weights Weight Connection (") Size 2-4 rows / 2 rows / 4 rows / water coil 6 rows 4 rows 6 rows 1-1/4"...
- Page 9 Configuration 5 1454 3/4" 723,5 1394 Configuration 6 1454 3/4" 1394 Dimensions (mm) and Weight (Kg) Config. 5 Config. 6 Weights BF Weights Connection (") Size 2-4 rows / 4 rows / 4 rows / water coil 6 rows 6 rows 6 rows 1-1/4"...
- Page 10 Configuration 7 1205 1145 Dimensions (mm) and Weight (Kg) Config. 7 Size Weight 1 100 1 040 1 140 1 500 1 440 1 540 1 900 1 840 1 940 Accessories Connection flanges UTBS size 1040 1440 1840 CM - 2-way mixing modules 2MA* 2MB - 2MD - 2ME UTBS...
- Page 11 PB - Plenum module for horizontal installations UTBS size Total weight (kg) PB-V ET PB-VR - Plenum modules with grille for vertical installations UTBS size 1100 1172 1500 1572 1900 1972 SIL - Silencer module Length 750 mm Longueur Lenght UTBS Baffles 600 mm size...
- Page 12 TM - Antivibration suspension UTBS Nb per Elongation size Designation module Rated load (kg) (mm) TM-50 21-27 TM-50 21-27 TM-75 21-27 TM-100 21-27 Fixing bracket Base frame UTBS Use cases size 2MB-D-E SIL Config. 1 Config. 2 Config. 7 1 207 Config.
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Page 13: Handling And Lifting
3.3 Handling and lifting The units are delivered screwed onto pallets made to the dimensions of the box. The handling of UTBS ECOWATT air handling units ® can be done by pallet truck, forklift or crane. The handling equipment will be adapted to the load and the lifting conditions. - Page 14 Access for maintenance AHUs can be ordered with dampers and right hand/left hand connections (depending UTBS ECOWATT ® on the air flow direction). Access to the filters can be done by their side panel or the lower or upper panels depending on the as- sembly of the unit.
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Page 15: Fitting Accessories
To avoid the transmission of engine vibrations to the building, it is necessary to install anti-vibration mounts at each fixing point. Use the anti-vibration kits recommended in the following table: Deflection UTBS size Anti-vibration suspension Quantity per UTBS Rated load (kg) (mm) PTMZ 50 Spring suspension 50Kg 21-27... - Page 16 3.5.1 Damper and cover The ID registers must be fixed with the screws provided in the frame of the UTBS. The cover must be fixed with the self-drilling screws provided on the frame of the UTBS. If there is an ID damper, unscrew the damper fixing screws, overlap the cover and reinstall the screws.
- Page 17 3.5.4 Flexible connexions Trous de xation pour Fixing holes for mounting on shutters montage sur volets ou or other mods autres modules. Flexible connexions must be fitted to the inlet or outlet of the module. They are delivered separately unassembled. 3.5.5 Mixing module The mixing module must be mounted at the air inlet of AHU and allows fresh outside air to be mixed with recycled air thanks to registers placed on each air intake.
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Page 18: Hydraulic And Fluid Connection
HYDRAULIC AND FLUID CONNECTION 4.1 Connecting the water coils • Maximum allowable pressure: 10 bar • Maximum temperature: 100ºC • Minimum temperature: -20ºC with the appropriate mixture of antifreeze The hydraulic characteristics of the unit are specific to your installation and are determined by the compu- ter selection: Water pressure drop / Water flow. - Page 19 6 rows DX coils For applications with 100% recirculated air Number of Ø liquid Ø manifold Cooling Heatinf Air flow UTBS size Volume (l) circuit distributor power (kW) power (kW) 5/8" (16mm) 3/4" (19mm) 10,0 10,5 1 250 3,31 5/8" (16mm) 3/4"...
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Page 20: Condensate Drain
4.3 Condensate drain It is essential to install a siphon with a difference in level greater than the available pressure of the fan (in mm CE) so that the condensate drains from the tray are done correctly. The drainage network must provide a minimum slope of approximately 2%. -
Page 21: Electrical Connections And Features
ELECTRICAL CONNECTIONS AND FEATURES 6.1 Electrical connections The power supply or accessory connection cables must pass through the cable glands provided on the box. 6.2 Electrical features Overall unit UTBS with electric heater Complete unit Fan(s)* Electric heater Size Maximum air Max intensity Power Max intensity... -
Page 22: Power Connection
6.3 Power connection A separate and protected power supply must be provided for each AHU, to be connected to the INTZ safety switch below. Cable glands are provided for the connection of control and power cables. • Unscrew the screws of the electrical section panel and remove it. -
Page 23: Commissioning
COMMISSIONING 7.1 Factory settings of AHU Factory settings Sizes K-factor UTBS 2 UTBS 3 UTBS 5 UTBS 8 2 pipes to measure the static pressure difference at the fan inlet cone. The airflow can be calculated according to the following equation: Qv = K x √Δ... -
Page 24: Maintenance - Replacement Of Parts
- An automatic reset thermostat switches off the heater at 60°C. • Any resetting or tripping information (via the BMS for example) involves looking for the cause of this triggering on the AHU and on the installation. Contact sav@vim.fr. 8.2 Maintenance frequency Comply with legal obligations as a minimum. -
Page 25: Maintenance / Replacement Of Fresh Air Filters
Component During commissionning At least every 6 months Check that they are properly fastened Flexible connections Replace if necessary and sealed. Fresh air intake / Exhaust grille Check their presence and their Clean attachments. Check that they are correctly connected Duct networks Clean and sealed. -
Page 26: Maintenance / Resetting / Replacing The Electrical Heater
If the unit is equipped with a pre- Remove filters. filter, it is necessary to remove the guide support to release the filters. 8.4 Maintenance / resetting / replacing the electrical heater Before winter, dust off heating elements with compressed air or using a vacuum cleaner and a soft brush. •... -
Page 27: Maintenance / Replacement Of The Water Coil
8.5 Maintenance / replacement of the water coil To maintain the coil's characteristics, purge the water circuit once a year. Depending on the ambient pollution, and despite the filtration, dust may be deposited on heater elements. After removal, the coil can be cleaned with a water jet, steam or compressed air, proceed with care as not to damage the coil's fin. - Page 28 Les prés de Mégy Sud – SOUDAN CS 60120 - 79401 ST MAIXENT L’ECOLE CEDEX Tél. : 05 49 06 60 38 or 05 49 06 60 25 sav@vim.fr - www.vim.fr 28/28 NT00000849-UTBS-ECOWATT-AN-230623...
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