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Summary of Contents for LU-VE ALFA Optigo CD
- Page 1 Optigo CD Instruction manual • Product description • Product labels • Unpacking & lifting • Installation • Maintenance • Spare parts ORIGINAL INSTRUCTIONS AHE00046EN 2002 IM100535EN-02...
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Page 2: Table Of Contents
Fan replacement ........................17 Driptray .............................17 Side covers..........................18 Coil heater elements replacement....................18 Driptray heater elements replacement ..................18 Spare parts..........................19 AHE00046EN 2002 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification. -
Page 3: Important Information
Air Cooler Product Manual AHE00042. Both manuals must be carefully examined and instructions should be followed up at all times. Alfa LU-VE does not accept liability for any damage resulting from non-compliance to the instructions as given in the manuals and order-related docu- ments. -
Page 4: Product Description
CD400 models are delivered in wooden crates in mounting position. • Fitted with schräder valve on the suction connection for testing purposes. AHE00046EN 2002 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification. -
Page 5: Options
Fin material (AL=aluminium, EP=epoxy coated aluminium, CA=cataphoresis) Fin spacing (4, 5.5, 7, 10 mm) Tube material (CU=copper) Options AHE00046EN 2002 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification. -
Page 6: Product Labels
READ INSTRUCTION MANUAL BEFORE INSTALLATIONS OPERATIONS AND MAINTENANCE been pressure tested in TO AVOID INJURIES OR DAMAGE the factory AHE00046EN 2002 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification. - Page 7 9. Moving parts Warning: moving parts. Switch off power supply before any maintenance or installation activities. AHE00046EN 2002 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
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Page 8: Unpacking And Lifting
Remove the plastic strips that secure the EC fan unit during transport and handling. The air cooler is now ready to be installed. AHE00046EN 2002 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification. -
Page 9: Installation
Detailed drawings showing all required mounting and refrigerant connection dimensions are available for download on alfa.luvegroup.com. Dimensional drawings AHE00046EN 2002 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification. -
Page 10: Mounting Bracket
A syphon must be installed on the drain line, outside the cold room Tighten drain connection by hand only. AHE00046EN 2002 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification. -
Page 11: Electrical Connections
Electrical options Electrical connections Detailed electrical connection diagrams are available for download on alfa.luvegroup.com. When in doubt always contact your local supplier or Alfa LU-VE representative for assistance. Electrical connections 1-4 fan motors 1 phase AC AHE00046EN 2002 Alfa LU-VE is a trademark registered and owned by LU-VE Group. - Page 12 U1 V1 W1 PE U1 V1 W1 PE TK TK TK TK TK TK TK TK AHE00046EN 2002 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
- Page 13 High/Low Electrical connections 2-speed EC fan motors CD400 Put jumper for unit with L noise level AHE00046EN 2002 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
- Page 14 (SN) and the blue (N) wires. This extra piece of cable is not supplied with the unit. blue AHE00046EN 2002 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
- Page 15 Electrical connections coil defrost heater elements CD400B (4+2 heaters) Incoming supply 400V - 50Hz 3phase+N Incoming supply 230V - 50Hz 1phase -R10 -R11 -R12 AHE00046EN 2002 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
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Page 16: Electric Defrost Capacities
CD402 C 1200 7200 1600 CD403 B 1700 6800 1200 2400 CD403 C 1700 10200 1200 2400 AHE00046EN 2002 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification. -
Page 17: Maintenance
NOT be fully tightened, to allow the driptray hinges to function properly. Not too tight! AHE00046EN 2002 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification. -
Page 18: Side Covers
Mount new element in reverse order, close driptray, remount central driptray Bend open and restore electrical connections. clips AHE00046EN 2002 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification. -
Page 19: Spare Parts
3 Driptray left 4 Driptray right 5 Driptray central Contact your local Alfa LU-VE representative for spare parts order and assistance. AHE00046EN 2002 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification. - Page 20 alfa.luvegroup.com...
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