Controller for open space heating
ETR2 controller has been designed for use in smaller projects. With quick and easy installation, ETR2 keeps gutters and small outdoor areas free of ice and snow.
Using temperature and humidity sensor signals (ETF-744/99, ETOG-55/56, ETOR-55), the controller ensures economical energy consumption.
The humidity sensor is embedded in the floor of the outdoor area or placed in the gutter. As soon as moisture is detected, the ETR2 controller activates the snow melting system. As soon as dryness is present in the sensor area, the thermostat switches off the heating.
Features
- Economical control of ice and snow melting systems in outdoor areas and gutters.
- Sensing of temperature and humidity.
- Electronic on/off control up to 3,600 W.
- For roof or gutter applications.
- Easy to install.
- Adjustable humidity sensitivity
- Activatable forced heating
Technical data
Mains voltage: 230 V ±10%, 50/60 Hz
Output relay: 16 A potential-free 3600 W
Temperature setting: 0-10 °C
Adjustment of overrun time: 1-5 hours
Mounting type: DIN rail mounting
Operating display: Yes, via LED
Power consumption: 3 VA
Ambient temperature: 0 / +50 °C
Protection class: IP20
Required components for the respective application
For gutters: ETR2-1550, ETOR-55 and ETF-744/99
For outdoor use: ETR2-1550 and ETOG-55/56
Scope of delivery
1x ETR2 controller
1x installation instructions
1x German operating instructions
