CIAT COADIS LINE 900 Instruction Manual

Hide thumbs Also See for COADIS LINE 900:

Manual (17 pages)

page of 28

/ 28
Bookmarks

Quick Links

Download this manual

EN7598287-03

11 - 2024

I n s t r u c t i o n m a n u a l

Need help?

Do you have a question about the COADIS LINE 900 and is the answer not in the manual?

Questions and answers

Summary of Contents for CIAT COADIS LINE 900

Page 1 EN7598287-03 11 - 2024 I n s t r u c t i o n m a n u a l...
Page 2 COLIS PACKAGE +50°C COLIS / PACKAGE 35 kg COLIS PACKAGE -10°C COADIS LINE™ 900...
Page 3 Fig. 1 COADIS LINE™ 900...
Page 4 Fig. 2 Designation/Description Ref. produit/Item Ref. 730941 COADLINE CDL-922-S An/Year N° série/Serial Nbr Composants/Components Repère/Part 2022 01830836/0048 Moteur/Motor (Ph/Hz/V) Batterie/Hydro. coil Fluide/Fluid 1+N 50/60HZ 230V+T P. moteur/Motor P. (W) Elec Element (Ph/Hz/V) Maxi pressure I. moteur/Motor I. (A) Elec Element P. (W)/I.(A) Cablage/Wiring tr.
Page 5 Fig. 4 Visual 360° COADIS LINE™ 900...
Page 6 Fig. 5 Fig. 6 Fig. 7 Fig. 8 Ø 32 COADIS LINE™ 900...
Page 7 Fig. 9 Fig. 10 COADIS LINE™ 900...
Page 8 Fig. 11 Flotteur Flotteur Float sensor Float sensor Fig.12 Flotteur Float sensor COADIS LINE™ 900 VIII...
Page 9 Fig. 13 Fig. 14 Fig. 15 Fig. 16 Fig. 17 COADIS LINE™ 900...
Page 10 Fig. 18 Fig. 19 COADIS LINE™ 900...
Page 11 Fig. 20 Fig. 21 COADIS LINE™ 900...
Page 12 CONTENTS 1 - UNPACKING THE UNIT, CHECKING AND STORING ...................13 2 - HANDLING ..............................13 3 - DESCRIPTION OF THE UNIT (FIG. 1) ......................14 3.1 - Data plate (Fig. 2)............................14 4 - INSTALLATION AND CONNECTIONS ......................15 4.1 - Mechanical connections ..........................15 4.2 - Air connections ............................15 4.3 - Hydraulic connections ..........................16 4.4 - Condensate drain connection........................19...
Page 13 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.
Page 14 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. a - Heat exchange coil f - Condensate drain b - Fan motor assembly...
Page 15 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.
Page 16 The pipes are positioned in the suspended ceiling as shown in Fig. 8. The coils are equipped with a header coupling with flat face swivel nuts with a female thread, diameter G ½˝ (hot) and G 3/4” (cold) and sealing gaskets. (Supplied by CIAT) . The header coupling is equipped with an air bleed valve (Fig. 9 - a) at the high point with partial draining at the low points (Fig. 9 - b) that can be manoeuvred using a 7 mm Allen key or a flat-blade screwdriver.
Page 17 Installation CIAT recommends a default tightening torque of 7 N.m (max. 18 N.m) to avoid any damage to the couplings and the exchanger. During connection, always use a holding wrench on the component being connected to ensure the header is not twisted.
Page 18 4 - INSTALLATION AND CONNECTIONS Filling Drain the coils during commissioning. Water quality recommended for water coils It is recommended to carry out a bacteriological analysis (detection of ferrobacteria, bacteria producing H S and reducing sulphates) and a chemical analysis (to avoid problems with scaling and corrosion) of the water. ■...
Page 19 4 - INSTALLATION AND CONNECTIONS CIAT shall not be liable for damage to valves caused by faulty design of the hydraulic supply network or incorrect commissioning. To protect against the risk of condensation when using chilled water, lagging should be placed along the entire lengths of pipes and completely sealed at its ends.
Page 20 Note: if necessary, the output of the 1000 W 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.
Page 21 - Controller or thermostat for 3-speed on/off control: • 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. - Controller managing a 0-10V control signal: •...
Page 22 4 - INSTALLATION AND CONNECTIONS The unit's compliance with the above standards does not guarantee the compliance of the installation as a whole (several other factors not relating to the unit may be involved). As a result, the installer must observe the applicable recommendations in order to guarantee compliance. General safety instructions for units with electric elements: ■...
Page 23 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 year). If maintenance is carried out more frequently, the filter can be cleaned by running a vacuum attachment (in the opposite direction to the flow of air). The above recommendations are for information only. To guarantee optimal thermal, acoustic and air purification efficiency throughout the unit's life, CIAT recommends the use of an "EPURE" filter (ISO 16890 tested). Using a different type of filtration system could compromise the performance of the unit and be detrimental to users. Accessing the filter: ■ Mark the two retaining lugs (Fig. 16, a) positioned on the micro perforated return air grille ■...
Page 24 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: ■...
Page 25 - Name of the laboratory, if applicable - Date of check - Result of check - Qualification of inspector - Any measures taken ■ Checklist for operation and maintenance on air terminal unit COADIS LINE 900 : Component Activity Action (if required) Periodicity Check for unacceptable contamination and damage (leaks) and Change air filter...
Page 26 7 - 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/UE ■ REGULATION (EC) no 1907/2006 (REACH) UK Declaration of Conformity This unit complies with the requirements of: ■ Supply of Machinery (Safety) Regulations 2008 ■...
Page 27 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.
Page 28 The quality management system of this product’s assembly site has been certified in accordance with the requirements of the ISO 9001 standard (latest current version) after an assessment conducted by an authorized independent third party. The environmental management system of this product’s assembly site has been certified in accordance with the requirements of the ISO 14001 standard (latest current version) after an assessment conducted by an authorized independent third party.

This manual is also suitable for:

Cdl 900