INTRODUCTION

• A water chiller is a special refrigerating machine whose objective is to cool a liquid medium, generally water.

• Chillers are used in many industrial processes; some of their applications are cooling in plastic injection machines, cooling in foods and drinks pasteurization processes, cooling in laser cutting machines, in the air conditioning industry in hotels, shopping centers, office buildings, etc.

GENERAL DESCRIPTION

• The Refrigeration Water Recirculation Unit, "TERA", is a reversible heat pump that allows the heating and cooling of a volume of water.

• It is a recirculation heat pump designed to provide a continuous supply of water cooled or heated at the temperature required by the user.

• At the top, the unit has a tank to store water and a bypass with flow control valve. At the bottom, it also has a water centrifugal circulating pump and the reversible heat pump.

• Water falls by gravity from the storage tank to the reversible heat pump and the centrifugal pump impels the cooled (or heated) water back to the tank (recirculation circuit used till the set point temperature is reached) or to the external circuit to be cooled or heated.

• It includes quick release fittings to adapt quickly and easily to other EDIBON units, exchangers, reactors, etc

SPECIFICATIONS

• Anodized aluminum frame and panels made of painted steel.

• The unit includes wheels to facilitate its mobility.

• Diagram in the front panel with distribution of the elements similar to the real one.

Reversible heat pump:

• Consumed power: 1.1 kW.

• Heat capacity: 5.5 kW.

• Electronic defrost management for operation up to -2 °C. Defrost mode: cycle inversion.

• COP higher than 4.3.

• Rotary compressor.

Fan:

• Power: 50 W.

• Rotational speed: 770 rpm.

• Reduced noise level, thanks to its silent compressor.

• Exchanger made of titanium.

• PVC resistant and compatible with every type of treatment, since it resists both a long exposure to chlorine and to the salt required for the electrolyzers.

• Double-pass system to optimize the heat transfer.

• Electronic, ergonomic and discreet control panel to display and adjust the operation parameters of the heat pump easily. Set point temperature setting.

• Refrigerant: R410A.

• Water tank capacity: 140 l approx.

• Level sensor in the tank that prevents the unit from working with a too low water level.

• Centrifugal pump: 0.37 Kw; 30 – 80 l/min to 20.1 – 12.8 m.

• Flow control valve.

• Drain valves to drain and clean the water tank.

• Quick release fittings.

• Cables and Accessories, for normal operation.