Eurotronic CoZB_dha
Model | CoZB_dha |
Vendor | Eurotronic |
Description | Comet Zero Zigbee Zigbee wireless heater thermostat |
Exposes | battery, child_lock, climate (occupied_heating_setpoint, local_temperature, system_mode, running_state, local_temperature_calibration, pi_heating_demand), trv_mode, valve_position, mirror_display |
Picture | ![]() |
OTA updates
This device supports OTA updates, for more information see OTA updates.
Options
How to use device type specific configuration
thermostat_unit
: Controls the temperature unit of the thermostat (default celsius). The value must be one ofcelsius
,fahrenheit
Exposes
Battery (numeric)
Remaining battery in %, can take up to 24 hours before reported. Value can be found in the published state on the battery
property. It's not possible to read (/get
) or write (/set
) this value. The minimal value is 0
and the maximum value is 100
. The unit of this value is %
.
Child lock (binary)
Enables/disables physical input on the device. Value can be found in the published state on the child_lock
property. It's not possible to read (/get
) this value. To write (/set
) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set
with payload {"child_lock": NEW_VALUE}
. If value equals LOCK
child lock is ON, if UNLOCK
OFF.
Climate
This climate device supports the following features: occupied_heating_setpoint
, local_temperature
, system_mode
, running_state
, local_temperature_calibration
, pi_heating_demand
.
occupied_heating_setpoint
: Temperature setpoint. To control publish a message to topiczigbee2mqtt/FRIENDLY_NAME/set
with payload{"occupied_heating_setpoint": VALUE}
whereVALUE
is the °C between8
and28
. To read send a message tozigbee2mqtt/FRIENDLY_NAME/get
with payload{"occupied_heating_setpoint": ""}
.pi_heating_demand
: Position of the valve (= demanded heat) where 0% is fully closed and 100% is fully open. To control publish a message to topiczigbee2mqtt/FRIENDLY_NAME/set
with payload{"pi_heating_demand": VALUE}
whereVALUE
is the % between0
and100
. Reading (/get
) this attribute is not possible.local_temperature
: Current temperature measured on the device (in °C). To read send a message tozigbee2mqtt/FRIENDLY_NAME/get
with payload{"local_temperature": ""}
.system_mode
: Mode of this device. To control publish a message to topiczigbee2mqtt/FRIENDLY_NAME/set
with payload{"system_mode": VALUE}
whereVALUE
is one of:off
,auto
,heat
. To read send a message tozigbee2mqtt/FRIENDLY_NAME/get
with payload{"system_mode": ""}
.running_state
: The current running state. Possible values are:idle
,heat
. To read send a message tozigbee2mqtt/FRIENDLY_NAME/get
with payload{"running_state": ""}
.local_temperature_calibration
: Offset to add/subtract to the local temperature. To control publish a message to topiczigbee2mqtt/FRIENDLY_NAME/set
with payload{"local_temperature_calibration": VALUE}.
To read send a message tozigbee2mqtt/FRIENDLY_NAME/get
with payload{"local_temperature": ""}
.The minimal value is-12.8
and the maximum value is12.7
with a step size of0.1
.
Trv mode (enum)
Select between direct control of the valve via the valve_position
or automatic control of the valve based on the current_heating_setpoint
. For manual control set the value to 1, for automatic control set the value to 2 (the default). When switched to manual mode the display shows a value from 0 (valve closed) to 100 (valve fully open) and the buttons on the device are disabled.. Value can be found in the published state on the trv_mode
property. To read (/get
) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get
with payload {"trv_mode": ""}
. To write (/set
) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set
with payload {"trv_mode": NEW_VALUE}
. The possible values are: 1
, 2
.
Valve position (numeric)
Directly control the radiator valve when trv_mode
is set to 1. The values range from 0 (valve closed) to 255 (valve fully open). Value can be found in the published state on the valve_position
property. To read (/get
) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get
with payload {"valve_position": ""}
. To write (/set
) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set
with payload {"valve_position": NEW_VALUE}
. The minimal value is 0
and the maximum value is 255
.
Mirror display (binary)
Mirror display of the thermostat. Useful when it is mounted in a way where the display is presented upside down.. Value can be found in the published state on the mirror_display
property. To read (/get
) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get
with payload {"mirror_display": ""}
. To write (/set
) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set
with payload {"mirror_display": NEW_VALUE}
. If value equals ON
mirror display is ON, if OFF
OFF.