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Manuel d’installation et de maintenance Installations- und Wartungshandbuch Manuale di installazione e di manutenzione Manual de instalación y de mantenimiento K 30 OG 2T ECF 30 OG 2T K 45 OG 2T ECF 45 OG 2T K 45 OG 4T...
Chilled Water Cassette afety preCautions ELECTRICAL pOWER MUST BE SWITCHED OFF BEFORE STARTING ANy WORK ON CONTROL BOXES The aim of this manual is to provide cassette users with instructions for installation, commissioning, operation and maintenance. It does not contain the complete description of all the maintenance operations guaranteeing the unit’s long life and reliability. Only the services of a qualified technician can guarantee the unit’s safe operation over a long service life.
Chilled Water Cassette esCription ContinueD 4 pIpES CASSETTE DIMENSIONS WEIGHTS Suspended ceiling MODELS 45 4T T bar (suspended ceiling) WEIGHTS (kg) Evaporator Intake grille Electrical connection Condensate evacuation Ø 15 Hot water outlet RC1/2" Hot water intake RC1/2" Cold water outlet RC1" Cold water intake RC1"...
Chilled Water Cassette eneral ContinueD INSpECTION AND HANDLING In the event of shipping damage, write precise IIt is recommended to place the cassette as near as possible details of the damage on the shipper’s delivery note to the final installation site before unpacking. and send a registered letter with acknowledgement of receipt to the shipper within 48 hours, clearly stating the damage caused.
Chilled Water Cassette nstallation INSTALLATION LOCATION Installing the cassette will be easier with the use of a fork lift truck. Use the packing base by placing it between the Do not install the cassette in a room where gasses, acids or cassette and the truck forks.
Chilled Water Cassette nstallation ContinueD WARNING ! If it is intended to install ducting to an adjacent room, refer to § 4.4 for removal of the pre-punched panel before installing the cassette. CASSETTE FITTING Fix the screws to fix the corner irons To make the assembly easier the electrical box can be In the event that the suspended ceiling is 300 mm from the disassembled by removing 2 screws, and disconnect the...
Chilled Water Cassette onneCtions CONDENSATE EVACUATION The condensate evacuation pipe must be heat insulated to a thickness of 5 to 10 mm with insulating material such To ensure effective condensate evacuation, the downward as polyurethane, propylene or neoprene (Fireproofing slope must be 1 cm per metre without any restricted or classification: M1) to prevent condensation.
Chilled Water Cassette leCtriCal ConneCtion ELECTRICAL CONNECTION Take care ! The manufacturer and their representatives decline all responsibility for any accidents caused by inadequate or non-existent earthing of the installation. Before starting any electrical connection, check that the electrical supply corresponds to the All the cassettes are intended to operate on a normal voltage specification indicated on the unit’s maker’s plate.
Chilled Water Cassette leCtriCal ConneCtion ContinueD ELECTRIC HEATING Take care ! Each electric heating system is equipped with 2 SAFETY The electrical coil must never operate without the DEvICES. One is reset automatically, the other is manually fan turning. reset. They cut off electrical supply to the heating resistances as soon as an operating anomaly is detected.
Chilled Water Cassette leCtriCity THERMOSTAT LOCATION The unit must be installed and fitted in Also ensure that the thermostat is located in the room’s normal thermal currents and that it is not located in shelving accordance with current safety standards or covered by curtains.
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Chilled Water Cassette leCtriCity ContinueD ON / OFF key Operating mode selection key for COOLING HEATING A U TO M AT I C C O O L I N G / H E AT I N G REGULATION, FAN ONLY I FEEL key: local detection of temperature v E N T I L AT I O N S P E E D o r A U TO M AT I C vENTILATION selection key...
Chilled Water Cassette leCtriCity ContinueD ROOM THERMOSTAT TRM-Vp AND TRM-FA The room thermostat of the air conditioner regulates the room temperature. It is designed for closed, dry rooms such as flats, offices, etc. Maximum acceptable relative humidity of the air : 95%. This value should not be exceeded.
Chilled Water Cassette leCtriCity ContinueD FINAL OpERATIONS ADJUSTMENT OF THE TEMpERATURE RANGE The room thermostat is set in the factory for a minimum temperature of +5°C and a max. temperature of +30°C. Two rings are provided inside the knob for reducing the temperature range.
Chilled Water Cassette leCtriCity ContinueD TAE20 ROOM THERMOSTAT FIELDS OF AppLICATION ² Regulating ambient temperature in rooms heated or cooled. ² Opening and closing the valve. ² Cutting in and out the electric heating. ² Controlling the three fan speed. DESCRIpTION The unit comprises two parts: The case is hooked onto the fitted mounting plate, then...
Chilled Water Cassette ir Distribution install the central grille by twisting AIR DISTRIBUTION MODULE FITTING Avoid distorsions of the frame caused by excessive traction; the frame should be correctly centered in relation to the false Carefully unpack the module and fit the clips in the frame ceiling and it should especially ensure an airtight separation corners.
Chilled Water Cassette ommissioninG CHECKS BEFORE COMMISSIONING Check the connections seals and, if required, insulate the evacuation pipes to protect against frost or condensation. Ensure that the installation pipe work has been cleaned and bled of any air, before commissioning the unit. Take care ! Check that the condensate evacuation pipe is connected and provides effective condensate drainage.
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APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO WIRING DIAGRAM SCHEMAS ELECTRIQUES STROMLAUFpLANS SCHEMA ELETRICO ESQUEMA ELECTRICO TAKE CARE! These wiring diagrams are correct at the time of publication. Manufacturing changes can lead to modifications. Always refer to the diagram supplied with the product. ATTENTION Ces schémas sont corrects au moment de la publication.
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Declaramos, bajo nuestra responsabilidad, que los productos designados en este manual son conformes a las disposiciones de las directivas CEE enunuciadas a continuacion, asi como a las legislaciones nacionales que las contemplan. K 30 OG 2T - K 45 OG 2T - K 45 OG 4T ECF 30 OG 2T - ECF 45 OG 2T - 45 OG 4T...
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AIRWELL i nDustrie ranCe Route de Verneuil 27570 Tillières-sur-Avre FRANCE : +33 (0)2 32 60 61 00 & : +33 (0)2 32 32 55 13 As part of our ongoing product improvement programme, our products are subject to change without prior notice. Non contractual photos.
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