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Fig. 9 Fig. 10 230/1/50 230/1/50 PE PE Ph Ph Ph N PE PE Ph Ph Ph N Nota Vert/Jaune / Green/Yellow LS MS HS N 0-10V BOITIER H.E.E Vert/Jaune / Green/Yellow COADIS LINE VIII...
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Fig. 11 230/1/50 230/1/50 PE PE Ph Ph Ph N PE PE Ph Ph Ph N Nota Vert/Jaune / Green/Yellow LS MS HS N 0-10V BOITIER H.E.E Vert/Jaune / Green/Yellow 230/1/50 230/1/50 Fig. 12 PE PE Ph Ph Ph N PE PE Ph Ph Ph N...
1 - UNPACKING THE UNIT, CHECKING AND STORING Thank you for purchasing a CIAT unit. We trust that this unit will give you complete satisfaction. To ensure correct operation, all connections (electrical, hydraulic, etc.) must be made in accordance with industry practice and the regulations in force in the country of use.
2 - HANDLING For your safety, wear protective gloves! The unit must be handled with care and preferably laid flat. Impacts may cause damage to the frame or the body of the unit and adversely affect its main functions and its appearance. The unit should preferably be lifted using the brackets.
3 - DESCRIPTION OF THE UNIT (FIG. 1) The COADIS LINE™ (CDL) unit that you have just purchased is part of a range of comfort units designed for integration into a suspended ceiling. It is used for heating, cooling, dehumidification and air filtration. It includes a coil with one or two hot water or cold water supply circuits and may include an electrical heater for heating.
CIAT strongly recommends the use of antivibration resilient mounts when securing the unit, in order to reduce the transmission of vibrations through the building structure during operation.
The coils are equipped with a header coupling with flat face swivel nuts with a female thread, diameter G½˝ and an O-ring. (Supplied by CIAT) . The header coupling is equipped with an air bleed valve (Fig. 8 - a) at the high point with partial draining at the low points (Fig.
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Use two wrenches, one to hold and the other to tighten to ensure a tight seal. Always fit the valve in the right direction. On the 2 CIAT couplings, the direction of flow should be A → AB (A being connected to the coil and AB to the hydraulic network).
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4 - INSTALLATION AND CONNECTIONS ■ Opening the thermo valve: There are two options: 1) Remove the servomotor and fit the cap, which will cause pressure to be applied to the shaft, thereby opening the valve. 2) Request that the control valve opens via the controller. ■...
50°C. This is especially important for units installed in confined spaces (e.g. in suspended ceilings). CIAT shall not be liable for damage to valves caused by faulty design of the hydraulic supply network or incorrect commissioning.
4 - INSTALLATION AND CONNECTIONS Table of actual flow rates for the DE05UCC pump with Ø 6 mm PVC internal pipe: TABLE OF ACTUAL FLOW RATES (l/h) Total pipe length (internal Ø, 6 mm) Discharge height 10 m 20 m 30 m 10,4 Under operating conditions outside the recommended temperature and relative humidity range (page EN-2), the...
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Note: if necessary, the output of the 300W electric heater can be reduced by removing the shunt positioned between terminals 8 and 9. CIAT recommends using a system that controls the unit in relation to the temperature of the water (to actuate the valve(s) and the use of an electric heater.
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• Switch on the unit and select the ventilation speed to be modified using the thermostat. • Use the "CIAT speed control unit" accessory supplied as an option to adjust each speed (rpm) in accordance with the instructions included with the unit.
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4 - INSTALLATION AND CONNECTIONS Connection Connect the electrical connections to the connectors as per the wiring diagram below, and lock the wires using the special cable grommets. Power cable Max Ø 12 Connect the earth before making any other connections. Check that the stripped section of the GREEN/YELLOW cable is longer than the others.
CIAT recommends regular inspections of the filter's appearance in order to define the frequency with which it should be replaced, which varies depending on the premises and the operating conditions (replacement at least every two years).
5 - SERVICING AND MAINTENANCE 5.3 - Fan motor assembly From time to time, check that the turbines and the motor are clean. If necessary, clean them using a vacuum cleaner, taking care to ensure they are not damaged. The electric motor's bearings are lubricated for life and do not require specific maintenance. Removing the fan motor assembly: ■...
6 - CE CERTIFICATE OF CONFORMITY Declaration of Conformity UE This unit complies with the provisions of European Directives: ■ 2006/42/EC (Machinery) ■ 2014/30/EU (EMC) ■ 2011/65/EU (RoHS) ■ 2009/125/EC (Eco Design) and regulation 327/2011/EU ■ REGULATION (EC) No 1907/2006 (REACH) UK Declaration of Conformity This unit complies with the requirements of: ■...
All our units are tested and proven before leaving the factory. They are guaranteed against all manufacturing defects. CIAT shall not be held liable for any type of corrosion. CIAT's warranty does not cover damage resulting from incorrect electrical wiring, inadequate electrical or thermal protection or failure to use a filter.
8 - SAFETY CONSIDERATIONS RELATING TO FINAL SHUT-DOWN Separate the units from their energy sources, allow them to cool down and then drain completely. DISMANTLING Never work on a unit that is still powered on. Respect the local environmental laws and regulations. Presence of waste electrical and electronic equipment (WEEE): At the end of its life, units must be disassembled, with any contaminated fluids removed by professionals, and then processed via approved channels for waste electrical and electronic equipment (WEEE).
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Manufacturer: Carrier SCS, Rte de Thil - 01120 Montluel, France. Printed in the European Union. Manufacturer reserves the right to change any product specifications without notice.