Low Temperature Fan Coil Thermostat , Stand Alone Thermostat 24V
Quick Detail:
24/110/220Vac
embeded mounting
On/off control
2pipe / 4pipe
Description:
Cool, Heat and Vent.
Room Temperature Setting
Detect and Display Room Temperature
Low Temperature Protection
Backlight function available(optional)
Manual/Auto Fan Speed Changeover
Remote Control (Optional)
Attractive modern styling makes this thermostat
ideal for locating in the occupied space
Digital LCD display room temperature and set point
Adjustable heating/cooling/ventilating mode control
Adjustable manual 3-speed or automatic fan speed control and on/off control output for valves
Infrared remote control available(optional)
Backlight function available(optional)
Thermostat mounted directly onto a wall or standard junction box
Model available for 24Vac,85-260Vac power input also
Reliable DC power supply by transformer
Reliable output by relays
Applications:
The HL2003 series thermostats are stand-alone microprocessor based thermostats with LCD display.
The thermostats are designed to on/off control the fans, valves, dampers or electric heaters in fan coil
units and heating applications.
Models are available for heating/cooling/ventilating control of 2-pipe or 4-pipe fan coil units.
The fan speed can be manually controlled by the fan speed control push button. It is wired to run high/
medium/low speed continuously or to automatically change the fan speed.
Specifications
Power Supply: 220Vac(or any other volt.) ±10%, 50/60Hz
Setpoint Range: 5~35
Setting Unit: 1 /step
Display: 53×36mm LCD display
System Adjust: 5 push-button for Power, Mode, Fan speed, Up and Down
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 Performance: ON/OFF control
Differential: 1
Thermostat Output: SPST relay for 2-pipe configuration ; 2 SPST relay for 4-pipe configuration
Electrical Rating: 0.8A run, 5A inrush; Temperature Sensor:; NTC Thermistor 100K
Enclosure: Fire retardant PC ABS
Minimum Operational Life: Thermostat contacts: 100,000 cycles
Remote Controller(optional): Infrared Remote Control
Backlight Function(optional) : Blue light
Dimensions: 86×86×13mm (W×H×D)
Hole Pitch: 60 mm
Environmental requirements: Operating temperature range 0 ~ 40 ; Humidity range 5 ~ 95 %RH (non-condensing)
Wiring: Screw-in terminals, each terminal capable of accepting ; 16 AWG, 18 AWG, 1.25mm2 or 0.75mm2 wires
Embeded Mounting:
