Variable HvacSystemTypeConst

Type declaration

• coolingStage: BitField

  Stage of cooling the HVAC system is using.

  These bits shall indicate what stage of cooling the HVAC system is using.

  • 00 = Cool Stage 1

  • 01 = Cool Stage 2

  • 10 = Cool Stage 3

  • 11 = Reserved

  See

  MatterSpecification.v13.Cluster § 4.3.8.6.1

• heatingIsHeatPump: BitFlag

  Is the heating type Heat Pump.

  This bit shall indicate whether the HVAC system is conventional or a heat pump.

  • 0 = Conventional

  • 1 = Heat Pump

  See

  MatterSpecification.v13.Cluster § 4.3.8.6.3

• heatingStage: BitField

  Stage of heating the HVAC system is using.

  These bits shall indicate what stage of heating the HVAC system is using.

  • 00 = Heat Stage 1

  • 01 = Heat Stage 2

  • 10 = Heat Stage 3

  • 11 = Reserved

  See

  MatterSpecification.v13.Cluster § 4.3.8.6.2

• heatingUsesFuel: BitFlag

  Does the HVAC system use fuel.

  This bit shall indicate whether the HVAC system uses fuel.

  • 0 = Does not use fuel

  • 1 = Uses fuel

  See

  MatterSpecification.v13.Cluster § 4.3.8.6.4