CcHrvStatus (hrvStatus) is a child container of a ZWaveDevice object that supports the HRV Status command class, to read a number of HRV (Heat Recovery Ventilation) parameters. During a discovery, the Z-Wave driver queries
the device and adds one or more Proxy points as a result.
In addition, a right-click action, Read Status Supported, is on the CcHrvStatus component. This allows you to force the reading of the HRV Status parameters supported by the device, where corresponding proxy points are added.
This is automatically done during the discovery process
If the device supports the HRV Status command class, from 1 to 7 NumericPoints are added to its ZWaveDevice’s Points container. Default names are according to available parameters (Table 14).
Table 14. HRV Status proxy point default names to HRV status parameters
| Default proxy point name | HRV Status parameter |
|---|---|
| “outsideTemp” | Outdoor Air temperature |
| “supplyTemp” | Supply Air temperature |
| “exhaustTemp” | Exhaust Air temperature |
| “dischargeTemp” | Discharge Air temperature |
| “roomTemp” | Room temperature |
| “roomRelHum” | Relative Humidity in room |
| “remainingFilterLife” | Remaining filter life |