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Home / Intarcon Units / Waterloop Systems / Waterloop.
WATER CONDENSING UNITS R-290

WATER CONDENSING UNITS R-290

Water-cooled condensing cooling units for medium and low temperature refrigeration, very compact and silent, designed for wall installation, or on the refrigeration service.

DM-ND/SD SERIES

Wall, wall or floor installation

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  • Description
  • ELECTRONIC CONTROLLER
  • OPTIONAL
  • ACCESSORIES DM-ND/SD EQUIPMENT
  • Documents & Downloads

Water condensed cooling units for medium and low temperature refrigeration, very compact and silent, designed for wall installation, or on the refrigeration service.

Wall, wall or floor installation
The waterloop series condensing units can be installed on the cabinet or anchored to the wall.

PRODUCT INNOVATION
Removable front register
Front register for access to the main components of the unit:
Compressor, boiler, valves and starter kit.

Independent access to the electrical panel
Electrical panel with front access. Integrated all the protection and electronic control elements.
Terminal block for connection of the elements.

Connections on the outside right
Welded connections for liquid line, suction and defrost (optional).
Threaded connections for hydraulic circuit.
Safety valve line.

RSIF

The RSIF allows the use of R-290 equipment in direct expansion with a load limit of 500 grams, and can be executed by a Level I installer provided that the evaporator installed in the chamber is hermetically sealed (without the presence of threaded connections) and the placement of the condensing unit is in a space with a volume where the practical limit (8 g/m3) is not exceeded.

SERIAL

  • Equipment supplied without refrigerant charge.
  • Hermetic reciprocating or scroll compressor on anti-vibration support with acoustic insulation.
  • Pre-lacquered galvanized steel sheet bodywork, with sound-absorbing coating, with removable front registers for access to compressor and electric panel.
  • Stainless steel welded plate condenser. Cooling circuit with receiver, filter, sight glass, high and low pressure switches, and valves to be welded. Conducted safety valve.
  • Condensing hydraulic circuit in copper tube with threaded connections.
  • Electromechanical control panel with magneto-thermal protection.

OPTIONAL

  • Hot gas defrost.
    Electric defrost.
    Condensing water temperature +5 ºC / -10 ºC.
    Water solenoid valve integrated in the unit.
    Liquid solenoid valve with body and coil integrated in the unit.
    Thermostatic expansion valve integrated in the unit.
    Voltage control (single-phase models).
    Voltage control and phase failure (three-phase models).

ELECTRONIC CONTROLLER

Electronic controller (optional)
DM-ND units can incorporate the advanced XM670K electronic controller.

  • Multifunction digital remote control.
  • Internal clock for programming energy saving cycles and defrosting.
  • Possibility of interconnection and synchronization of up to 8 units in a LAN network, managed with a single control command.

OPTIONAL

  • Changeover to 400V 3N 50Hz power supply.
  • Horizontal impeller centrifugal fan.
  • Anti-corrosion epoxy treatment of the evaporation coil.
  • Polyurethane anti-corrosion treatment of the condensing coil.
  • Tension control.
  • Master-slave (alternate + simultaneous)

ACCESSORIES DM-ND/SD EQUIPMENT

The following accessories are supplied with the equipment for better installation on site:

  • Water supply solenoid valve supplied loose
  • Balancing and control valve supplied loose (on request).
  • Door micro-switch
  • LED camera light

Documents & Downloads

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