BIT20

Split defrost controller for high and low-temperature refrigerators

Main features
Electronic alternative to electro-mechanical systems
For High and Low temperature
Destined for the OEM market
No need for contactors or external wiring
Output to control the compressor directly
Electrical, hot gas or off cycle defrost
Evaporator fan stop during defrost
Parameter setting through dipswitches and/or compact display unit
Runs on mains power supply

Applications
Small or medium sized refrigerating counters, tables, glass door, upright cabinets.
Technical Data
BIT20 (main unit)
Range: -3525C
Resolution: 1C
Accuracy: 0.6C (-3010C)
Sensor type: NTC, standard mod. SN2K20P1/P2
Power supply: 230Vac 10%; 50/60 Hz; 4W
Front protection: IP30 
Ambient temperature: -10 50C

BIT12RU20 (display unit)
Size: 77x35x29 mm (WxHxD)
Panel cut-out: 71x29 mm
Front protection: IP54
200cm Flat cable: Included
Ambient temperature: -10 50C


Split defrost controller for high and low-temperature refrigerators - LAE ELECTRONIC