• On-Off control

  • Three relay outputs for cooling,defrost and fan control

  • Two NTC probe inputs for cooling and defrost control

  • Offset value can be entered for NTC probe

  • Compressor protection parameters can be entered

  • In the case of probe failure, output state can be selected as on-off or periodical running

  • Upper and lower limits of the setpoint can be adjusted

  • Selectable “Smart Defrost” feature

  • Defrosting duration and interval can be adjusted

  • Upper and lower limits of the alarm value can be adjusted depending on the setpoint value

  • Temperature unit can be selected as °C or °F

  • Digital input can activate defrost starting, external alarm or lighting feature

  • Parameter can be transferred by using “ENDAKEY” without connecting the device to mains supply

  • Communication feature via RS485 ModBus protocol (order option)

  • CE marked according to European Norms


Environmental Conditions
Ambient/Storage Temperature0...50 ºC / -25...70 ºC
Relative Humidity80% relative humidity for temperatures up to 31°C, decreasing linearly to 50% at 40°C
Protection DegreeAccording to EN 60529 Front panel:IP65, Rear panel:IP20
HeightMax. 2000m
Electrical Characteristics
Supply230V AC +10% -20% 50/60Hz or 12/24V AC/DC ±10%
Power ConsumptionMax. 5VA
External ConnectionsScrew-terminals
Scale-60.0...150.0 °C
Sensitivity0.1 °C (Can be chosen as 0.1 ºC or 1 ºC)
Accuracy±1 (of full scale)
Time accuracy±1%
Compressor Relay Output8A model: 250V AC, 8A (for resistive load), NO
1/2hp 240V AC (for inductive load)
Defrost Relay Output8A model: 250V AC, 8A (for resistive load), NO+NC
1/2hp 240V AC (for inductive load)
Fan Relay Output8A model: 250V AC, 8A (for resistive load), NO
1/2hp 240V AC (for inductive load)
Life ExpectancyMechanical 30.000.000 operations (under no load), Electrical 100.000 operations (8A at 250V AC, resistive load)
Control TypeSingle set-point
Control AlgorithmOn-Off
HysteresisAdjustable between 1 and 20.0 °C
Mounting MethodPanel mounting
DimensionsW77xH35xD61 mm
WeightApprox. 190g (After packing)
Enclosure MaterialSelf extinguishing plastics
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