intelligent package.
Every Grefac’s Sprectrum-i Condensing Unit (i-CDU) is equipped with our intelligent controller to tackle & monitor the
fundamentals of a complete installation. Electronic expansion valves (EXVs) and a 4-Way Reversing Valve are also
pre-installed in Spectrum-i. These EXVs & 4-Way Reversing Valve are driven by the intelligent controller to :
✅ Ensure precise superheat control in the evaporator,
✅ To optimize the vapor/liquid injection for an overall efficient refrigeration system &
✅ To maximize defrost efficiency only when necessary.
It is time to say ‘goodbye’ to the headaches & troubles to replace faulty defrost heaters and the frustration to constantly
throttling the TXV.
✅ Wide Applications - (-40˚C to +10˚C) Selected Models
✅ High Efficiency - Rotary & Scroll Compressors With Vapor Injection Technology
✅ Hot Gas Defrost - Hot Gas Defrosting by Demand
✅ Energy Savings - High C.O.P
✅ Silent Operation - With 6 Poles Fan Motor & Speed Controls
✅ Robust Casing - Heavy Duty Materials
✅ User-Friendly - Easy Maintenance & Repair
✅ Easy Installation - Reduce Workmanship
Malaysia
