Carrier IdroFan 42KY Installation, Operation And Maintenance Instructions
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- Page 1 INSTALLATION, OPERATION AND M A I N T E N A N C E I N S T R U C T I O N S COANDA EFFECT CASSETTE 42KY Nominal cooling capacity: 1 to 6 kW 50/60 Hz Original document...
- Page 2 COLIS PACKAGE +50°C COLIS / PACKAGE 35 kg COLIS PACKAGE -10°C...
- Page 3 SANS tr. mn - 1/r.p.m. Elec Diagram N° Declaration CE 7301651 7341384.00 CARRIER SCS Rte de Thil 01122 Montluel - France Tél.: (33) 4 72 25 21 21 M a d e i n F r a n c e...
- Page 4 Fig. 3 Fig. 4...
- Page 5 Fig. 5 ~ 45°...
- Page 6 Fig. 6 Fig. 7 131.5 18.5 Fig. 8 Fig. 9...
- Page 7 230/1/50 230/1/50 PE PE Ph Ph Ph N PE PE Ph Ph Ph N Fig. 10 Vert/Jaune / Green/Yellow LS MS HS N 0-10V BOITIER EC. 0-10V Vert/Jaune / Green/Yellow 230/1/50 230/1/50 PE PE Ph Ph Ph N PE PE Ph Ph Ph N Fig.
- Page 8 Fig. 13 Fig. 14 Fig. 15 Fig. 16 Fig. 17 VIII...
- Page 9 Fig. 18...
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Page 11: Table Of Contents
CONTENTS PAGE 1. UNPACKING THE UNIT, CHECKING AND STORING 2. HANDLING 3. DESCRIPTION OF THE UNIT (Fig. 1) 3.1. Name plate (Fig. 2) 4. INSTALLATION & CONNECTION 4.1. Mechanical connections 4.2. Air connections 4.3. Hydraulic connections 4.4. Auxiliary condensate pan draining connection 4.5. -
Page 12: Unpacking The Unit, Checking And Storing
1. UNPACKING THE UNIT, CHECKING AND STORING Thank you for purchasing a CARRIER 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 best industry practice and the regulations in force in the country of use. -
Page 13: Description Of The Unit (Fig. 1)
3. DESCRIPTION OF THE UNIT (Fig. 1) The 42KY 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. -
Page 14: Installation & Connection
4. INSTALLATION & CONNECTION To protect against injury or damage to the unit or room, the hydraulic connections must be made by qualified personnel only. 4.1. Mechanical connections Ensure there are no obstructions which could prevent optimal air distribution. A protective film applied to the air intake prevents dust from entering the unit during assembly and can be left in place until the diffuser is fitted in its final position. -
Page 15: Hydraulic Connections
The ducts used should be insulated to prevent condensation. (Fibreglass 12-25 mm thick) - Remove the plug from the fresh air inlet. - Position the duct on the connection sleeve. - Place a retaining clamp around the duct in contact with the connection sleeve. - Tighten the clamp and check the integrity of the connection. -
Page 16: Auxiliary Condensate Pan Draining Connection
50°C. This is especially important for units installed in confined spaces (e.g. in suspended ceilings). Carrier cannot be held responsible if the valves are damaged due to an error in the design of the hydraulic supply network or a commissioning error. -
Page 17: Connecting The Condensate Drain Pump (Option)
4.5. Connecting the condensate drain pump (option) The condensate drain pump can be supplied mounted on the unit as an option. Its technical specifications are as follows: - Maximum flow of 8.5 l/h for a head height of 2 metres and a maximum pipe length of 5 metres. - Maximum flow of 7 l/h for a head height of 4 metres and a maximum pipe length of 5 metres. - Page 18 0.02 0.10 An earthing connection is compulsory. Carrier will not accept liability for the consequences of faulty or non-existent earthing. Always follow the circuit diagram delivered with unit. Circuit diagrams for customer applications should be based on the diagrams supplied: - Unit wiring for 2-pipe systems, without condensate pump (Fig.
- Page 19 42KY offers a choice between two types of motor technology: Asynchronous and Brushless (low consumption). - The asynchronous motor: To optimise the unit's performance and depending on the type of control used. The unit has five speeds numbered V1 to V5 connected to the terminal block in the electrical box (V1= low speed and V5= high speed).
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Page 20: Servicing And Maintenance
Important: Connect the earth before making any other connections. - Check that the stripped section of the GREEN/YELLOW cable is longer than the others. - The power connection cables must be type H05 VVF with PVC insulation in accordance with standard EN 60335-2-40. - The power cable must have a minimum cross section of 1.5 mm². -
Page 21: Fan Motor Assembly
- REGULATION (EC) No 1907/2006 (REACH) Regulations 2012 - The Ecodesign for Energy-Related Products and Energy Information Regulations 2019, and following amendments - UK REACH Regulations 2019 UK Importer: - Toshiba Carrier UK Ltd, Porsham Close, Roborough, Plymouth, PL6 7DB EN - 11... -
Page 22: Safety Considerations Relating To Final Shut-Down
7 - 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).. - Page 24 Order No.: EN7521263-04, 05.2022. Supersedes order No.: EN7521263-03, 07.2021. Manufactured by: Carrier S.C.S, Rte de Thil - 01120 Montluel France. Manufacturer reserves the right to change any product specifications without notice. Printed in the European Union.