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LF28

Versatile split defrost unit for multiple evaporators

Main Features
• Suitable to control multiple evaporators or multiple compressors and condensers plants
• FLEXICOLD self-learning refrigeration control
• No need for contactors or external wiring
• Runs on mains power supply
• Light control option
• Very efficient evaporator fan control
• Electrical, hot gas or off cycle defrost
• Remote defrost start facility
• Door open, HP, High temperature alarms
• Condenser clean warning
• HACCP functions
• On/Off button
• Quick setup through ZOT device
• Connection to LAE supervisory system TAB. 

Applications
Cold stores, control panels, refrigerated plug-in cabinets and display cases for shops and supermarkets.

Technical Data
LF28 (main unit)
Control Range: -40.0÷40.0°C
Resolution: 0.1 / 1°C;   °C / °F
Accuracy: <±0.2°C (-30.0÷30.0°C)
Type of sensor: NTC mod. standard SN2K20P1/P2/P3/P4
Power supply: 230Vac  ±10%;  50/60Hz;   3W
Protection: IP40
Ambient temperature: -10 ÷ 50°C

LCD16 (display unit)
Size: 77x35x20 mm (WxHxD)
Panel cut-out: 71×29 mm
Front protection: IP55
Ambient temperature: -10 ÷ 50°C