Beijing Hailin Control Technology Inc.
Hailin - Model HL2028 -Touch Screen Thermostat
The screen will automatically switch to normal working interface when anyone presses. Large LCD display. Simple LCD icons. Dedicated eco button. RS-485 communication interface and Modbus protocol for system integration(Optional). WiFi for Andriod & iOS(Optional).
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- Detect and display room temperature
- Manual/Auto fan speed
- Clock
- Room temperature setting
- Cool, Heat and Vent
- 3-speed Fan control, Manual/Auto fan speed
- Timer on/off (-T, Optional)
- 7 days 4 periods programmable (-T74)
- 85-250VAC. 50/60Hz
- Easy installation
- Supply Voltage: 85-250VAC, 50760Hz
- Setpoint Range:5~35°C
- Setting Unit: 1° F or 0.5°C /step
- Display Accuracy: ± 1° F or0.5°C
- Display: 60 X 64mm LCD display
- Operation: Touch key
- Mode Setting: Heating, Cooling and Ventilating
- Fan Speed Adjust: High, Medium, Low and Automatic fan speed control
- Cycling Fan Control: Fan cycled running with thermostat
- Control Output Type: ON/OFF control
- Differential: 1 °C /2° F
- Thermostat Output:
- SPST relay for 2-pipe models
- 2 SPST relay for 4-pipe models
- Switch current rating:
- Resistive: 2A
- Inductive: 1A
- Sensing Element: NTC thermistor 10K
- Enclosure: Fire retardant PC+ABS, Acrylic surface
- Backlight Function(optional): 6 seconds, white light
- Dimensions: 86 X 86 X 15.8mm (W*H*D)
- Hole Pitch: 60mm
- Environmental requirements:
- Operating temperature range 0-45°C;
- Humidity range 5-95 %RH (non-condensing)
- Mounting: Embeded mounting, standard 86 X 86mm junction box (hole pitch 60 mm)
- Wiring: Screw-in terminals, each terminal capable of accepting 16 AWG, 18 AWG, 1.5 mm2