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Table of Contents
Related Manuals for CLIMA UNO ECOLOGY
Summary of Contents for CLIMA UNO ECOLOGY
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Page 2: Table Of Contents
CONTENTS General Receipt Positioning Hydraulic connections Electrical Connections Start-up Installation and Commissioning Checklist Maintenance Troubleshooting Residue Risks Contact Us *The data contained in this manual is not binding and can be changed by the manufacturer without prior notice... - Page 3 Congratulations on having chosen a reliable product that will meet and exceed your expectations. Clima Uno units have been designed for high reliability, efficiency, quality and safety. Our aim is to offer customers well-developed systems that assure comfort, reduce energy consumption as well as installation and maintenance costs for the entire life cycle of the unit.
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Page 4: General
Periodical checks 1. GENERAL Carry out periodical checks as per our preventive Purpose of the manual maintenance checklist. The lack of repair entails the risk of This manual has been created to enable correct damages to things and could cause personal injuries. installation, operation and maintenance of the unit. - Page 5 1.1 Unit identification Unit identification label The unit identification label is found on the unit and indicates all key machine features unit identification label must never be removed. This also has a QR code which has the unit details and the manufacturer details for future reference. The unit identification label shows the indications, in particular ...
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Page 6: Receipt
2. RECEIPT 2.1 Preliminary information Work respecting the current safety standards. For detailed information (dimensions, weights, technical features etc.) please refer to the TECHNICAL INFORMATION chapter. To perform the operations, use protective equipment such as gloves (cut level 3), goggles, hard hat and Boots. 2.2 Check upon arrival Before accepting delivery, please check: the unit has not been damaged during transport. -
Page 7: Positioning
3. POSITIONING 3.1 Preliminary information Avoid: Work respecting the current safety standards. Obstacles to air flow (strong prevailing winds, To perform the operations use the protective hedges, fences etc.) equipment such as gloves, goggles etc. Difficulty of heat exchange ... - Page 8 subject to strong winds. Special attention should be paid to the seal gaskets. Any flashing fitted to the base must be installed so as to prevent the infiltration of water. Therefore, pay special attention to the gasket and the silicon seals. The height of the step supporting the unit must be sufficient to avoid any water or snow from stagnating that may cause infiltration.
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Page 9: Hydraulic Connections
Fig. a 3.5 Heat Recovery Units 4. HYDRAULIC CONNECTIONS For reasons of bulk, the heat recovery units may 4.1 Preliminary Information be supplied as separate sections or partially Selection and installation of system components dismantled. In these cases, pay special attention must be carried out by installer. - Page 10 Air bleed valve: Empty the system in cases of long non-use and check that there are no closed taps present that could trap Installed in all of the highest points of the system water even after emptying. Also, check that there are allowing the venting of the circuits air.
- Page 11 Expansion Valve if not equipped along with the coil a diameter no less than the drain pipe. The drains may be made from various materials: steel- Discharge lines Strainers copper-PVC. If the drain is poorly anchored it may belly, creating pockets of air and preventing the correct ...
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Page 12: Electrical Connections
Depression Discharge 5.2 Electric data The name plate shows the electric data specific of the unit, including any electric accessories. The electric data indicated in the technical schedule and in the manual refers to the standard unit, excluding accessories. Refer to the data reported in the nameplate of each component/ accessories. - Page 13 STANDARD motor, single polarity above 4kW: Motor with Direct starting with delta connection. 400V star/delta starting 400V delta, 690V star Terminals U V W should be connected to the line switch. Connect the line cable to the terminal block, including the Polarity: 2, 4, 6, 8 earth connection, in accordance with the EC standards;...
- Page 14 Single start with switch (Dahlander). Switch connection: High speed: Terminals U V W to the three-phase Supply Terminal Z to X and to Y Low speed: Terminals Z X Y to the three-phase supply terminals U V W open Polarity: 2/4, 4/8 Two separate windings.
- Page 15 5.9 Recommended Cable Sizes, OLR & Fuse Details (Refer Motor Catalogue) Thermal overload Power Current at 400 V Size Laying A relay(OLR) 4 poles Cu mm2 Al mm2 0.18 63 B 0.6 -1 0.25 0.85 71 A 0.6 - 1 0.37 1.15 71 B...
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Page 16: Start-Up
Precautions during Set Up 6. START-UP The doors must be opened only when the unit is off. 6.1 Preliminary information Turn off the fan before working on the unit. The indicated operations must be carried out by The retractable handles are not in any case qualified technicians and specifically trained on the suitable for opening under depression, that is, when product. - Page 17 started. Check that the gaskets are fitted, to avoid any by- pass of air. Non-Rigid Bag Filters Check that the bags are not blocked and that there are no obstacles to the passage of air. The bags deteriorate quite readily at the attachment to the frame, due to the continuous sagging and the weight of the dust.
- Page 18 Absorption of individual electric loads problems. Please contact Clima Uno in case for electrical cable Avoid locating the LFCU units on top of the conference size required to connect to motors. rooms, acoustic rooms, operation theatres, open ceiling or any other location where sound level requirement is very critical.
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Page 19: Installation And Commissioning Checklist
Rubber pads / Spring isolator provided/ Floating foundation provided Minimum 1 meter clearance provided at the suction side of the FAHU (Supply) Elbow is provided at the discharge side to avoid recirulation of Extract air with Supply air Condenstate drain U trap is properly installed... - Page 20 Thermostat termination is correct Yes / No Volume control dampers / Fire damper are open Yes / No Supply air duct has volume control damper at the FAHU connection Yes / No Total length and average size of ducting connected to FAHU Qty/Size "U"...
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Page 21: Maintenance
8 - MAINTENANCE Follow the below maintenance checks applicable for the units; PREVENTIVE MAINTENANCE CHECKS TO BE FOLLOWED Component Checkpoint/ Measurement Casing, Handles & Check for Corrosion/ function/ leakage Hinges Check any abnormal noise/ air flow Check for Flexible Connection damages Check Anti-Vibration Mount functioning Check motor bearing unusual sounds Check motor base fitment/ alignment... -
Page 22: Troubleshooting
9 – TROUBLESHOOTING Symptoms Probable Cause Recommended Action Over Tensioned Belts Re-tension the Belts Lack of Lubrication Lubricate the Bearing Excessive Heating in Bearing Over Lubrication Clean over Lubricated Greasy Surface Misaligned Bearing Correct the Alignment & ensure shafts are Level Short Circuit Check the Line Phases &... -
Page 23: Residue Risks
check closing of all panels and their correct fastening. In the 10. RESIDUAL RISKS event of fire, the coolant temperature can reach values that Generality will bring the pressure over the safety value, with consequent The most common situations which cannot be controlled by possible projection of coolant or explosions of the circuit that the manufacturer and which may give rise to risk situations remain isolated from closure of the cocks. -
Page 24: Contact Us
Tel +971 4820 9700 | Fax: +971 4 885 3534 E-Mail: Info@climaunoglobal.com – www.climaunoglobal.com For complaints/feedback, email: customercare@climaunoglobal.com We at Clima Uno, work continuously on product research and development and reserves the right to revise the contents of this manual without prior notice.
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