Casing

• Durable zinc coated steel casing, powder coated RAL 9003.
• Dismountable and openable casing for cleaning and inspecting purposes.
• Hinged driptray.
• Each heat exchanger is leak tested with dry air and finally supplied with a dry air pre-charge.
• Fitted with schräder valve on the suction connection for testing purposes.
• Standard fitted with heavy duty mounting feet.
• Delivery in mounting position, mounted on wooden beams. Heavy duty mounting feet construction enables internal transport and installation with a forklift.

Fan-Motors

• 2×1 to 2×4 fans fitted with high efficiency AC and EC fan motors blowing through the coil.
• Power supply 400 V/50 Hz/3.
• Fan motors are wired to a central connection box.
• Available in different fan diameters
  • FF50: Ø 500 mm
  • FF63: Ø 630 mm

Options

• Electric defrost (E)
• Fan shroud heater
• Hot-gas defrost in coil + electric defrost in drain tray (G)
• Hot-gas defrost both in coil and drain tray (GB)
• Water spray defrost (SB)
• Hot glycol defrost both in coil and drain tray (HG)
• Hot glycol defrost in coil + electric defrost in drain tray (HE)
• Hot glycol defrost in drain tray only (HB)
• Hot glycol defrost in coil only (HC)
• Drip tray insulation
• Unit cooler switches
• Unit cooler wiring

Design pressure

Refrigerants

Max working pressure

HFC

24 bar*

CO₂

45 bar**

NH₃

22 bar

* 19 bar with Ø 108 mm headers
** Higher pressure levels on request

Coil

Refrigerants

Fins

Tubes

Headers

HFC

Al

Cu

Cu

CO₂

Al

Cu (thickened tubes)

Cu

NH₃

Al

Stainless steel AISI 304

Stainless steel

• Coil: internally grooved tubes and in-line rows
• Standard fin spacings: 7.5, 10 and 12 mm.

Certifications

• The LU-VE quality system is in accordance with ISO 9001. All products are manufactured according to PED regulations.