Carel
EASY DRYER
EASY Series • HVAC Controller
Quick Info
Type
HVAC
Application
Dehumidifier
Probe Inputs
2
Relay Outputs
3
Communication
RS485 (optional)
Panel Size
71x29 mm
Output Functions
R1
Compressor
R2
Fan
R3
Defrost
Controller for refrigerant dehumidifiers
Technical Specifications
Display & Interface
| Display Type | LED |
| Display Digits | 4 |
| Buttons | 4 |
| LED Indicators | Comp, Fan, Defrost, Full Tank |
Power Supply
| Voltage | 230V AC |
| Voltage Range | 100-240V AC |
| Frequency | 50/60Hz |
| Power Consumption | 4VA |
Sensor Inputs
| Probe Inputs | 2 |
| Probe Type | NTC 10K + Humidity |
| Temp Range | -10 to 50°C |
| Accuracy | ±0.5°C, 3%RH |
Relay Outputs
| Relay Outputs | 3 |
| Relay Rating | 12A/250VAC (comp), 8A (others) |
Physical
| Panel Size | 71x29 mm |
| Depth | 60 mm |
| IP Rating | IP65 (front) |
| Weight | 85 g |
Operating Conditions
| Operating Temp | 5 to 50°C |
| Storage Temp | -20 to 70°C |
Wiring Terminals
| Terminal | Function | Type | Wire Color |
|---|---|---|---|
| L | Power L | Input |
brown
|
| N | Power N | Input |
blue
|
| B1 | Temperature | Input |
NTC
|
| B2 | Humidity | Input |
3-wire
|
| DI | Tank Full | Input |
gray
|
| K1 | Compressor | Output |
black
|
| K2 | Fan | Output |
green
|
| K3 | Defrost | Output |
orange
|
Important: Always disconnect power before wiring. Verify terminal numbers with the actual controller label before connecting.
Parameter Settings
| Code | Parameter | Range | Default | Description |
|---|---|---|---|---|
| SH | Humidity Setpoint | 20 to 90 | 50 %RH | Target humidity |
| dH | Humidity Differential | 1 to 20 | 5 % | Control band |
| TL | Low Temp Limit | 0 to 20 | 5 °C | Comp off below this |
| d0 | Defrost Mode | 0-2 | 1 | 0=Off, 1=Timer, 2=Auto |
| dI | Defrost Interval | 10 to 120 | 60 min | Time between defrosts |
| dt | Defrost Time | 1 to 30 | 10 min | Defrost duration |
| Fn | Fan Mode | 0-2 | 1 | 0=With comp, 1=Continuous, 2=Auto |
Error Codes
E1
Temp probe error
Solution: Check B1
E2
Humidity sensor error
Solution: Check B2
FL
Tank full
Solution: Empty water tank
LT
Low temp
Solution: Room too cold for operation
Frequently Asked Questions
Connect float switch to DI input
Yes, bypass tank full with gravity drain
Alternative Models (Cross Reference)
Dixell XC35D
Danfoss EKH 201
Manufacturer Information
Brand: Carel
Country: Italy