AWCL LCAEX/R134A

• Air cooled water chiller
• Air cooled reversible heat pumps
• from 350 kW to 1650 kW
• Axial Fan

Electronic expansion valve managed by software, can allow the refrigerant circuit to work very e ciently and reducing the power consumption. When the heating load changes suddenly, a traditional expansion valve experiences a 2-3 minute hunting period before achieving a state of equilibrium. On the contrary we have an immediate action of an electronic expansion valve.

When a compressor starts or stops:

– The electronic driver pre-positions the valve at a point that is very close to the nal equilibrium point

• The state of equilibrium is quickly achieved with minor adjustments.
• The expansion valve becomes an active part within the system instead of just a passive part.
• Hunting lasts hardly any time at all.