HB energyBalance hydra example gives error ""fanElectric" is not defined"

Hi!

Im having problems getting the latest version of energyBalance to work. When updating the Hydra example to the newest version it will not run and produces an error: "fanElectric" is not defined. 

Im also having this problem in other situations where I try to use it. Attached below is the vanilla hydrashare example, only updated.

Is anyone else having the same issue? Or is there something obvious that I have missed..? Ive tried assigning all sorts of HVAC loads and playing with NatVent input but it changes nothing.

Runtime error (UnboundNameException): name 'fanElectric_' is not defined
Traceback:
line 453, in script