Display

In the following table:

  • Short press (<2 s)
  • Long press (>20 s)
  • Double press (press twice within 2 s)
  • Flashing (0.25 s on / 1.75 s off)
  • Fast flashing (0.1 s on / 0.1 s off)

State

Description

Low battery level (flashing), almost empty (fast flashing)

Ready to join the Thread network (flashing), or Thread network joined for first time or connection restored (constant on for 6 s), or connection lost (fast flashing and entering to sleep mode after 6 s)

Demand for cooling

Demand for heating

  • Setpoint is being adjusted.
  • Flashing during programming mode

  • Temperature (room temperature or setpoint) and unit switching between °C and °F
  • Relative setpoint setting and unit is °F, display value only
  • When the measured temperature is out of measuring range (0...50 °C/32...122 °F), flashes until temperature is within range.

Operation

Description

  • Short press to wake up device or turn on display
  • Tap to decrease/increase temperature setpoint

  • Short press to wake up device or turn on display
  • For lost connection, short press to enter joining mode. (timeout 2 minutes)
    Note: Can only exit joining mode via gateway
  • Connection, double press to enter programming mode. (timeout 4 minutes)
    Note: Can exit programming mode via HMI (short press the button ) or gateway
  • Long press to start factory reset (except during joining mode, programming mode, setpoint adjustment, sleep mode)

Note

  • If setpoint exceeds range, tapping or cannot change values during setpoint adjustment.

Error codes

Sensor error "E1" is displayed when the measured temperature is out of range, i.e. above 70 °C or below -10 °C.

 

For detailed operation info, see the operation manual for detailed information.