Danfoss living connect Datasheet page 5

Data Sheet
Important
living connect® and Z-
Wave repeaters
Implemented Z-Wave de-
vice classes
Supported and controlled
Z-Wave command classes
Danfoss Heating Solutions
living connect®, Z-Wave Certified Electronic Radiator Thermostat
▪ The nodeID set in the WAKE_UP_INTERVAL_SET command must be for a permanently listening
device which reponds to the commands sent from living connect®. This means PC's with USB
sticks will only work if the PC is never turned off. If the controller is turned off for extended peri-
odes, living connect® will use the batteries too fast.
▪ To preserve battery - Wake_Up_intervals should not be set to less than 5 min. Increasing the
time between intervals will increase battery life but can reduce user satisfaction due to long re-
action times.
▪ Although living connect® supports single commands, multi commands must always be used to
ensure two years battery lifetime.
▪ If multiple thermostats are installed in the same room it is important that the controller ensures
that they all have the same schedule and the same setpoint.
▪ In order to ensure proper routing with battery operated devices, the controller must support
SUC.
living connect® may benefit if more mains powered Z-Wave devices are added to a Z-Wave network.
Mains powered Z-Wave devices improve the reliability of a Z-Wave network as they can act as re-
peaters and thus provide alternate routes for communication.
Z-Wave Device Classes
Generic Device
Specific Device
Z-Wave Command Classes Supported
COMMAND_CLASS_BATTERY
COMMAND_CLASS_CLIMATE_CONTROL_SCHEDULE
COMMAND_CLASS_CLOCK
COMMAND_CLASS_MANUFACTURER_PROPRIETARY
COMMAND_CLASS_MANUFACTURER_SPECIFIC
COMMAND_CLASS_MULTI_CMD
COMMAND_CLASS_PROTECTION
COMMAND_CLASS_THERMOSTAT_SETPOINT
COMMAND_CLASS_VERSION
COMMAND_CLASS_WAKE_UP
VDHMB202
Device Class Implemented
GENERIC_TYPE_THERMOSTAT
SPECIFIC_TYPE_SETPOINT_THERMOSTAT
Get current battery status of living connect®.
Control a temperature offset to the ther-
mostat setpoint of living connect®. The tem-
perature offset is defined by schedules and
schedule overrides.
Set or get the current living connect® clock.
Special command used for communication
with a Danfoss Link system.
Get manufacturer ID of system.
A special Z-Wave command used by living
connect® to encapsulate multiple com-
mands in one command and thereby con-
serve battery life.
Set or get living connect® local protection
mode.Possible local protection values are:
0 = no protection
2 = fully locked (tamperproof)
Set or get current thermostat setpoint of
living connect®.Heating setpoint is the only
supported setpoint type.
Get version of product and command
classes.
A special Z-Wave command used by living
connect® to synchronize communication
with its controller.
© Danfoss 09/2011
Description
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