● The HL8001 series digital communicating thermostat is a microprocessor based thermostat with LCD display.
● The thermostats provid RS-485 communicating interface and MODBUS protocol for system integration. The thermostats can be controlled by local manually, master controller or operating by the BAS.
-
Application
◆ Two-pipe fan coil units
◆ Four-pipe fan coil units
◆ Unit air-conditioner
◆ BAS system integration
-
Features
● Built-in RS-485 communicating interface
● Provided MODBUS protocol for system integration
● Provided system or local control function
● Provided Enable/Disable key locking function
● Digital LCD display of room temperature and set temperature
● Adjustable heating, cooling and ventilating mode control
● Models are available for heating, cooling or ventilating control of 2-pipe or 4-pipe fan-coil units.
● The fan speed can be manual controlled by the fan speed control pushbutton, infrared remote controller or operating by the BAS.
● Provided temperature calibrating function
● Adjustable manual 3-speed and automatic fan speed control
● Provided ON/OFF control output signal
● Provided low temperature protecting function
● Non-volatile memory (EEPROM) retains user settings during power loss
● Infrared remote control available (optional)
● Backlight function available(optional)
