AT1-5

Universal Low Cost Refrigerating/Heating Controller

Main features
Universal panel thermostat
Selectable Refrigerating or Heating control
Runs on mains power supply
Direct compressor control through high power 16(4)A or 16(8)A relay
Selectable NTC10K or PTC probe input
Integrated defrost functions
Auxiliary output configurable in four different operation modes
Absolute or relative temperature alarms
Door open alarm
Automatic condenser maintenance warning
On/Off button
Optional light control button
Quick programming through ZOT-AT1 key
Connection to LAE supervisory systems

Applications:
freestanding upright cabinets and counters, cold stores, plug-in display cases, control panels, heated cabinets.
Technical Data

Control range: -50120C
Resolution: 0.1 / 1 C; F
Accuracy:  NTC10K: <0.3C (-40.070.0C)
PTC1000:  <0.5C (-50120C)
Sensor type: selectable NTC10K standard mod. SN4B20P1/P2
  or PTC1000 standard mod. ST1K20P1/P2
Power supply: 230V~  10%  5060Hz   3W
Front protection: IP55
Panel cut-out: 71x29 mm
Ambient temperature: -1050C


Universal Low Cost Refrigerating/Heating Controller - LAE ELECTRONIC