Water Heater Management 0x0094

Matter master

ClusterRevision 2

Provisional

This cluster is used to allow clients to control the operation of a hot water heating appliance so that it can be used with energy management.

Spec History

Matter 1.4 rev 2 Matter 1.5 rev 2 Matter 1.6 rev 2 Matter master rev 2

Code	Name	Type
0x0000	HeaterTypes	WaterHeaterHeatSourceBitmap
0x0001	HeatDemand	WaterHeaterHeatSourceBitmap
0x0002	TankVolume	int16u
0x0003	EstimatedHeatRequired	energy_mwh
0x0004	TankPercentage	percent
0x0005	BoostState	BoostStateEnum

Code	Name	Direction
0x00	Boost	client→server
0x01	CancelBoost	client→server

Bit	Code	Name
0	EM	EnergyManagement — Allows energy management control of the tank
1	TP	TankPercent — Supports monitoring the percentage of hot water in the tank