Technical data

Operating the device

The Danfoss device is operated by wireless commands from a Z-Wave controller. It is operated in two

different modes:

Direct setting of Temperature Set Point by Controller. (Attention: There may be a delay in execution of a

setpoint command due to the wakeup interval of the device. If the setpoint is to be changed at e.g. 16.00

and the wakeup interval is 15 minutes, make sure to send the command latest at 15.45)

Downloading of a whole weekly schedule into the device that will then regulate the heat independent of the

controller. The device is capable holding a complete schedule with up to 9 different setpoints for each

individual week day. The device will calculate the best time to start heating up or heating down.

The actual temperature setpoint is shown in the LCD display and can be overwritten by using the arrow keys

on the device. This overwriting is temporary and only valid until the next change of the temperature setpoint

(either triggered from external wireless command or from the internal downloaded schedule) becomes

active.

The device will also recognize an open window (sudden temperature drop within short period of time) and

turn down the heat for 30 minutes to save energy.

Local LCD Display

The local LCD display gives information about the status of the device

Link Test

The Thermostat allows to check the link quality to the controller device. Press the middle button (o) for 3

seconds until M is displayed. Select 'LI' in display using the arrow keys, then confirm the link test with the

middle button. A blinking antenna symbol indicates the link test. If the antenna symbol keeps flashing after

about 3 seconds there is a problem with the wireless connection. If the antenna symbol stops flashing, the

link quality is sufficient. A successfull link test will also terminate the exception mode described below.

The device applies multiple technologies to extend battery life. It is combining multi commands to a single

command and adapt its behavior to the capabilities of the network controller. Make sure to use Danfoss

Living connects only with Z-Wave controllers fully implementing all battery life time extention methods

recommended by Danfoss. All controllers based on Z-Wave.Me software (e.g. RaZberry) fully support these

methods.