This ticket is to merge the changes to `Fluid/HeatPumps/ModularReversible/UsersGuide.mo` from [MBL #4513](https://github.com/lbl-srg/modelica-buildings/pull/4513).
This ticket is to merge the changes to
Fluid/HeatPumps/ModularReversible/UsersGuide.mofrom MBL #4513.