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MT02650 - ZWave

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MT02650 Devolo Thermostat (09356)

This describes the Z-Wave device MT02650, manufactured by Danfoss with the thing type UID of danfoss_mt02650_00_000.

The device is in the category of Radiator Control, defining Controls on radiators used to heat up rooms.

MT02650 product image

The MT02650 supports routing. This allows the device to communicate using other routing enabled devices as intermediate routers. This device is unable to participate in the routing of data from other devices.

The MT02650 does not permanently listen for messages sent from the controller - it will periodically wake up automatically to check if the controller has messages to send, but will sleep most of the time to conserve battery life. Refer to the Wakeup Information section below for further information.

Overview

Radiator Thermostat

Inclusion Information

Short push middle button

Exclusion Information

Short push middle button

Wakeup Information

The MT02650 does not permanently listen for messages sent from the controller - it will periodically wake up automatically to check if the controller has messages to send, but will sleep most of the time to conserve battery life. The wakeup period can be configured in the user interface - it is advisable not to make this too short as it will impact battery life - a reasonable compromise is 1 hour.

The wakeup period does not impact the devices ability to report events or sensor data. The device can be manually woken with a button press on the device as described below - note that triggering a device to send an event is not the same as a wakeup notification, and this will not allow the controller to communicate with the device.

Short push middle button

Channels

The following table summarises the channels available for the MT02650 -:

Channel Channel Id Category Item Type
Sensor (temperature) sensor_temperature Temperature Number:Temperature
Setpoint (heating) thermostat_setpoint Temperature Number:Temperature
Battery Level battery-level Battery Number

Sensor (temperature)

Indicates the current temperature.

The sensor_temperature channel supports the Number:Temperature item and is in the Temperature category.

Setpoint (heating)

Sets the thermostat setpoint.

The thermostat_setpoint channel supports the Number:Temperature item and is in the Temperature category.

Battery Level

Represents the battery level as a percentage (0-100%). Bindings for things supporting battery level in a different format (e.g. 4 levels) should convert to a percentage to provide a consistent battery level reading.

The battery-level channel supports the Number item and is in the Battery category.

Device Configuration

The device has no configuration parameters defined.

Association Groups

Association groups allow the device to send unsolicited reports to the controller, or other devices in the network. Using association groups can allow you to eliminate polling, providing instant feedback of a device state change without unnecessary network traffic.

The MT02650 supports 2 association groups.

Group 1: Target for Wakeup and Override Notifications

A group of devices that receive temperature reports and an alarm in the event of a sensor shutdown. This group can have up to 10 devices with a controller in mind, which is recommended to be included in this group.

Association group 1 supports 10 nodes.

Group 2: Temprature sensor

A group of connections for connecting a room temperature sensor, in which it will be necessary to add a Z-Wave temperature sensor, the temperature of which the thermostat will use to control the heating device. Only one temperature sensor can be added to this group.

Association group 2 supports 1 node.

Technical Information

Endpoints

Endpoint 0

Command Class Comment
COMMAND_CLASS_NO_OPERATION_V1
COMMAND_CLASS_BASIC_V1
COMMAND_CLASS_SENSOR_MULTILEVEL_V5
COMMAND_CLASS_THERMOSTAT_SETPOINT_V2
COMMAND_CLASS_CRC_16_ENCAP_V1
COMMAND_CLASS_MANUFACTURER_SPECIFIC_V1
COMMAND_CLASS_PROTECTION_V2
COMMAND_CLASS_BATTERY_V1
COMMAND_CLASS_WAKE_UP_V2
COMMAND_CLASS_VERSION_V1
COMMAND_CLASS_MULTI_CMD_V1

Documentation Links


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