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<?xml version="1.0"?>
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:xrefstyle: basic
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<cluster xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="types types.xsd cluster cluster.xsd" id="0x0094" name="Water Heater Management Cluster" revision="2">
<revisionHistory>
<revision revision="1" summary="Initial revision"/>
<revision revision="2" summary="Added events and simplified data types"/>
</revisionHistory>
<clusterIds>
<clusterId id="0x0094" name="Water Heater Management"/>
</clusterIds>
<classification hierarchy="base" role="application" picsCode="EWATERHTR" scope="Endpoint"/>
<features>
<feature bit="0" code="EM" name="EnergyManagement" summary="Allows energy management control of the tank">
<optionalConform/>
</feature>
<feature bit="1" code="TP" name="TankPercent" summary="Supports monitoring the percentage of hot water in the tank">
<optionalConform/>
</feature>
</features>
<dataTypes>
<enum name="BoostStateEnum">
<item value="0" name="Inactive" summary="Boost is not currently active">
<mandatoryConform/>
</item>
<item value="1" name="Active" summary="Boost is currently active">
<mandatoryConform/>
</item>
</enum>
<bitmap name="WaterHeaterHeatSourceBitmap">
<bitfield name="ImmersionElement1" bit="0" summary="Immersion Heating Element 1">
<mandatoryConform/>
</bitfield>
<bitfield name="ImmersionElement2" bit="1" summary="Immersion Heating Element 2">
<mandatoryConform/>
</bitfield>
<bitfield name="HeatPump" bit="2" summary="Heat pump Heating">
<mandatoryConform/>
</bitfield>
<bitfield name="Boiler" bit="3" summary="Boiler Heating (e.g. Gas or Oil)">
<mandatoryConform/>
</bitfield>
<bitfield name="Other" bit="4" summary="Other Heating">
<mandatoryConform/>
</bitfield>
</bitmap>
<struct name="WaterHeaterBoostInfoStruct">
<field id="0" name="Duration" type="elapsed-s">
<mandatoryConform/>
<constraint type="min" value="1"/>
</field>
<field id="1" name="OneShot" type="bool" default="False"/>
<field id="2" name="EmergencyBoost" type="bool" default="False">
<optionalConform/>
</field>
<field id="3" name="TemporarySetpoint" type="temperature">
<optionalConform/>
<constraint type="desc"/>
</field>
<field id="4" name="TargetPercentage" type="percent">
<otherwiseConform>
<mandatoryConform>
<attribute name="TargetReheat"/>
</mandatoryConform>
<optionalConform>
<feature name="TP"/>
</optionalConform>
</otherwiseConform>
</field>
<field id="5" name="TargetReheat" type="percent">
<constraint type="max" value="TargetPercentage"/>
</field>
</struct>
</dataTypes>
<attributes>
<attribute id="0x0000" name="HeaterTypes" type="WaterHeaterHeatSourceBitmap" default="0">
<access read="true" readPrivilege="view"/>
<quality changeOmitted="false" nullable="false" scene="false" persistence="fixed" reportable="false" sourceAttribution="false" quieterReporting="false"/>
<mandatoryConform/>
</attribute>
<attribute id="0x0001" name="HeatDemand" type="WaterHeaterHeatSourceBitmap" default="0">
<access read="true" readPrivilege="view"/>
<mandatoryConform/>
</attribute>
<attribute id="0x0002" name="TankVolume" type="uint16" default="0">
<access read="true" readPrivilege="view"/>
<mandatoryConform>
<feature name="EM"/>
</mandatoryConform>
</attribute>
<attribute id="0x0003" name="EstimatedHeatRequired" type="energy-mWh" default="0">
<access read="true" readPrivilege="view"/>
<mandatoryConform>
<feature name="EM"/>
</mandatoryConform>
<constraint type="min" value="0"/>
</attribute>
<attribute id="0x0004" name="TankPercentage" type="percent" default="0">
<access read="true" readPrivilege="view"/>
<mandatoryConform>
<feature name="TP"/>
</mandatoryConform>
</attribute>
<attribute id="0x0005" name="BoostState" type="BoostStateEnum" default="Inactive">
<access read="true" readPrivilege="view"/>
<mandatoryConform/>
</attribute>
</attributes>
<commands>
<command id="0x00" name="Boost" direction="commandToServer" response="Y">
<access invokePrivilege="manage"/>
<mandatoryConform/>
<field id="0" name="BoostInfo" type="WaterHeaterBoostInfoStruct">
<mandatoryConform/>
<constraint type="desc"/>
</field>
</command>
<command id="0x01" name="CancelBoost" direction="commandToServer" response="Y">
<access invokePrivilege="manage"/>
<mandatoryConform/>
</command>
</commands>
<events>
<event id="0x00" name="BoostStarted" priority="info">
<access readPrivilege="view"/>
<mandatoryConform/>
<field id="0" name="BoostInfo" type="WaterHeaterBoostInfoStruct">
<mandatoryConform/>
<constraint type="desc"/>
</field>
</event>
<event id="0x01" name="BoostEnded" priority="info">
<access readPrivilege="view"/>
<mandatoryConform/>
</event>
</events>
</cluster>