EDT3523
On-Off control
User-friendly control with touch buttons
3 relay outputs for cooling, defrost, and fan control
Two NTC probe inputs for cooling and defrost control
Adjustable offset option for NTC probe inputs
Configurable compressor protection parameters
Flexible options for compressor operation, stopping, or periodic running in case of probe failure
Ability to set lower and upper limits for the setpoint value
Selectable smart defrost function
Ability to perform defrost based on time, evaporator temperature, or manually
Adjustable defrost duration and interval settings
Configurable alarm lower and upper limits
Temperature unit selection as °F or °C
Ability to trigger external alarms, initiate defrost, or operate the fan via a digital input
Parameter configuration and loading via NFC technology
Communication feature with RS485 Modbus RTU protocol (optional)
CE marked according to EN standards
Manuals
| Environmental Conditions | |
| Ambient/Storage Temperature | 0...50 ºC / -25...70 ºC |
| Relative Humidity | 80% relative humidity for temperatures up to 31°C, decreasing linearly to 50% at 40°C |
| Protection Degree | According to EN 60529 Front panel:IP65, Rear panel:IP20 |
| Height | Max. 2000m |
| Electrical Characteristics | |
| Supply | 230V AC +%10 -%20 50/60Hz |
| Power Consumption | 1.4VA |
| External Connections | Screw-terminals |
| Scale | -60.0...150.0 °C |
| Sensitivity | 0.1 °C (Can be chosen as 0.1 ºC or 1 ºC) |
| Accuracy | ±1 (of full scale) |
| Time accuracy | ±1% |
| Output | |
| Compressor Relay Output | 8A model: 250V AC, 8A (for resistive load), NO 1/2hp 240V AC (for inductive load) |
| Defrost Relay Output | 8A model: 250V AC, 8A (for resistive load), NO+NC 1/2hp 240V AC (for inductive load) |
| Fan Relay Output | 8A model: 250V AC, 8A (for resistive load), NO 1/2hp 240V AC (for inductive load) |
| Life Expectancy | Mechanical 30.000.000 operations (under no load), Electrical 100.000 operations (8A at 250V AC, resistive load) |
| Control | |
| Control Type | Compressor, defrost, and fan control with set values |
| Control Algorithm | On-Off |
| Hysteresis | Adjustable between 1 and 20.0 °C |
| Housing | |
| Mounting Method | Panel mounting |
| Dimensions | W77xH35xD68 mm |
| Weight | Approx. 190g (After packing) |
| Enclosure Material | Self extinguishing plastics |