If you look at the manufactures XML file those are defined as:
In other words they do not take a custom configuration like you specify. This is confusing as there seems to be different models of DZS15 switches that all behave a bit differently.
Sorry to dig up this old conversation, but I came across an extra/old Leviton DZS15 light switch that I am having trouble getting configured properly. I have paired the switch successfully, as it shows up in z-wave config. However, the entity is not getting created.
I have played around a bit with the zwcfg file to insert the manufacturer ID, type, etc, without success Is there something I missing, or does this device just not work properly?