31592031EN-01
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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.
2 Product description
2.1 General information and application
Optigo FMS is a commercial slim air coolers line for general application in small to medium-sized
cooling and freezing rooms. All FMS models are characterised by a low silhouette for the efficient
use of cold room space.
• Refrigerants: HFC (FMSE) and CO
2
(FMSX)
• FMS25 capacity range (SC2 with R404): 760 up to 880 W
• FMS30 capacity range (SC2 with R404):1900 up to 7450 W
• FMS25 air quantity: 460 up to 510 m³/h
• FMS30 air quantity: 1200 up to 4800 m³/h
Model
Refrigerant
Max working pressure
FMSE
HFC*
24 bar
FMSX
CO
2
60 bar
* Fluid group 2 according to EN 378
2.2 Standard configuration
• High efficiency coil manufactured from internally grooved Cu tubes and aluminium fins.
• Optigo FMS coolers are available with 1 to 4 fans. Fitted with AC/EC fan motors available in two
diameters (254 and 300 mm). Power supply 230/50-60/1.
• Durable aluminium alloy metallic casing. Hinged driptray. Dismountable and openable casing for
cleaning purposes.
• Plastic drain connection.
• Fan motors wired to connection box.
• Fitted with schräder valve on the suction connection for testing purposes. Each heat exchanger
is leak tested with dry air and finally supplied with a dry air pre-charge.
2.3 Optional features
• Electric defrost in coil (E)
For cold rooms with room temperatures below 4 °C frost build-up is likely, the application of a
defrosting system is recommended. The stainless steel defrost elements are connected to
dedicated terminal box.
• Driptray heater (HD)
• Coil protection: pre-coated aluminium fins (AP)
Summary of Contents for LU-VE Optigo FMS25
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