Evco
FK100A
FK Series • Refrigeration Controller
Quick Info
Type
Refrigeration
Application
Bottle Cooler
Probe Inputs
1
Relay Outputs
1
Panel Size
30x70 mm
Output Functions
R1
Compressor
Legacy analog thermostat - DISCONTINUED
Technical Specifications
Display & Interface
| Display Type | Analog Dial |
| Display Digits | 0 |
| Buttons | 0 |
Power Supply
| Voltage | 230V AC |
| Voltage Range | 220-240V AC |
| Frequency | 50Hz |
| Power Consumption | 1VA |
Sensor Inputs
| Probe Inputs | 1 |
| Probe Type | Capillary bulb |
| Temp Range | -30 to 30°C |
| Accuracy | ±2°C |
Relay Outputs
| Relay Outputs | 1 |
| Relay Rating | 16A/250VAC |
Physical
| Panel Size | 30x70 mm |
| Depth | 40 mm |
| IP Rating | IP20 |
| Weight | 60 g |
Operating Conditions
| Operating Temp | -10 to 45°C |
| Storage Temp | -20 to 55°C |
Wiring Terminals
| Terminal | Function | Type | Wire Color |
|---|---|---|---|
| 1 | Line In | Input |
brown
|
| 2 | Comp Out | Output |
black
|
Important: Always disconnect power before wiring. Verify terminal numbers with the actual controller label before connecting.
Parameter Settings
| Code | Parameter | Range | Default | Description |
|---|---|---|---|---|
| SP | Setpoint | -30 to 30 | 4 °C | Via rotary dial |
| dF | Differential | 3 fixed | 3 °C | Fixed differential |
Frequently Asked Questions
Yes, use EV3B21N7 as digital replacement
Alternative Models (Cross Reference)
Evco EV3B21N7
Dixell XR02CX
Manufacturer Information
Brand: Evco
Country: Italy