Related Manuals for LU-VE ALFA Optigo FCC
Summary of Contents for LU-VE ALFA Optigo FCC
- Page 1 Available languages Optigo FCC Cubic light industrial air coolers Instruction manual ORIGINAL INSTRUCTIONS 31671288EN-05...
-
Page 2: Table Of Contents
Fan replacement ........................20 Fan shroud heater ........................20 Air streamer ..........................21 Sock ring and shut-up sock ......................21 Spare parts..........................23 31671288EN-05 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
Design pressure HFC* 24 bar 45-60 bar Brine 10 bar * Fluid group 2 according to EN 378 31671288EN-05 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 4: Standard Configuration
Top connections - for brine models Code description F45CC 1100 1 Optigo cubic light industrial air coolers (F45CC=Ø 450 mm, F50CC=Ø 500 mm) Application (blank=direct expansion, W=brine) Model type Defrost system (N=air defrost, E=electric defrost, G=hot-gas defrost) Fin spacing (4=4.5, 6=6.0, 7=7.5, 10=10.0 mm) Circuits code - only for brine units Options 31671288EN-05 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: Product Labels
Date on which the coil has been pressure tested in the factory Product 8166445 Serial nr. No. Motors Number of fans MADE IN POLAND 31671288EN-05 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 Units are delivered from the manufacturer with an overpressure. Check pressure on the Schrader valve. With unpressurised unit: immediate report to manufacturer and note on bill of delivery. 4. Overload protected motors warning Cut out power supply before any maintenance or installation activity. 31671288EN-05 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: Unpacking And Lifting
In order to avoid damage to the air cooler or falling of the unit, ensure that the lifting forks cover all beams from the lower support pallet. >50 mm Place the unit on the ground. Loosen the fixing materials from the top crate. Remove top crate. 31671288EN-05 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 8 Secure the unit following instructions given in chapter "5 Installation". Once the unit is secured in the installation position, loosen the fixing materials from the lower support pallet, remove the remaining packaging materials and lower the forks. 31671288EN-05 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
2890 2400 2400 **14 **18 F50CC 3690 3200 1600 1600 **20 Detailed drawings showing all required mounting and refrigerant connection dimensions are available available for download on alfa.luvegroup.com. Dimensional drawings Optigo FCC 31671288EN-05 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
Ø max 18 mm tightening nuts and washers. Technical spaces Respect the minimum wall distance on suction side. 500 mm Respect the minimum space for electric defrost extraction and replacement. min. A 31671288EN-05 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: Refrigerant Connections
Te=evaporating temperature. It is related to the refrigerant pressure on the unit cooler outlet. Trs=refrigerant superheat temperature, on suction line near thermostatic valve bulb. (Trs-Te)=superheat (Trs-Te) ≤ 0.7 x (Ts'-Te) Keep the superheat as low as possible to obtain maximum unit cooler performance. The thermostatic valve fitted must be correctly sized for the installation conditions and adjusted for correct system operation. 31671288EN-05 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 12: Drain Line
NO - NO - NEI - - ДА OUI - JA - SI NEJ - NEJ - ДА 31671288EN-05 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: Electrical Connections
Коричневый Красный Ø Nominal power (x1) Nominal current (x1) Model Type Power supply F45CC 1~230 V - 50 Hz F45CC 1~230 V - 60 Hz 31671288EN-05 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 Vmax = 250 V ●TK contact technical specifications Imax = 3 A resistive (cosΦ = 1) Vmax = 250 V 31671288EN-05 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: 5.10 Electric Defrost Connections
Power supply F50CC 3~400 V - 50/60 Hz 1000 5.10 Electric defrost connections Ensure complete electrical isolation before performing any wiring. The following electrical connection diagrams for electrical defrost connection is shown as examples. For additional details, please refer to the connection diagrams available for download on alfa.luvegroup.com. Electrical connections Optigo FCC 31671288EN-05 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 16 1585 1585 2300 2300 3020 3020 W tot 4250 5950 7925 11095 11500 16100 15100 21140 *E= RCL in coil + FCL in coil + FCL in drain tray 31671288EN-05 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: 5.11 Fan Shroud Heater
**18 / **19 **20 F50CC / F50CCW Fans in drain tray W tot 1585 1585 2300 2300 3020 3020 31671288EN-05 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: Maintenance
Open the side covers on both sides. On the bend side: • disconnect heater element from connection • disconnect heater protection, if any. heater protection 31671288EN-05 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 • disconnect heater element • remove element from bottom • mount new element in reverse order • close drain tray and restore electrical connections. 31671288EN-05 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: Fan Replacement
Restore electric connection when the new fan has been mounted. Fan shroud heater • Place the fan shroud heater around the fan shroud. • Loosen the fixing screws from the fan guard. • Place the brackets as shown and fix them with the screws. The bracket shall wrap the resistor without crushing it. • Fasten the fan shroud heater with the spring. 31671288EN-05 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 21: Air Streamer
Align the air streamer to the fan guard and secure with the fixing clips. Sock ring and shut-up sock • Loosen the fixing screws from the fan guard. • Insert the fan ring over the fan shroud. • Tighten the fan guard screws to fix the fan ring. 31671288EN-05 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 22 Place the rubber gasket on the fan shroud. Position the shut-up sock. Let the sock overlap the sock ring. Fasten the belt tightly. 31671288EN-05 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 23: Spare Parts
Spare parts ② ① ③ ④ ⑤ Fan motor Fan shroud heater Electric defrost in coil (FCL, RCL - please check scheme "5.10 Electric defrost connections" ) Electric defrost in drain tray (FCL) Drain tray Contact your local Alfa LU-VE representative for spare parts order and assistance. 31671288EN-05 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 24 alfa.luvegroup.com...
Need help?
Do you have a question about the ALFA Optigo FCC and is the answer not in the manual?
Questions and answers