The Universal-R4 is designed to replace a lot of the 32x74 refrigeration controllers currently on the market. Moreover, a lot of new functions and features make it the right solution for many typical applications that OEMs meet every day.
This very useful controller has a dual voltage power supply stage onboard (12Vac/dc or 230Vac) and seven pre-set parameter maps ready for use and selectable in a really easy way by using a smart procedure at start-up. The 6 buttons on the front frame give direct access to all the main functions, while a display with 3 digits and icons that light up, give the user information about alarms and working status in real time.
• Easy and intuitive installation
• Automatic probes detection
• 7 preloaded configurations available to cover all the typical applications
• Specific function to control twin evaporator defrost
See Manual Download links at the bottom of this page.