does not make sense, because the train-li unit is basically an aristo unit with the electronics (such as they were) removed.
You have 4 wires, 2 to a fan and 2 to the raw heating element, which can draw up to an amp.
Zimo decoders have outputs to pulse the fan in time to sound or load and to control the voltage to the heating element.
Some other DCC decoders can do this.
Railpro has no such capability.
