.Buildings.DHC.Loads.BaseClasses.Validation.BaseClasses.FanCoil2PipeHeatingValve

Information

This is a simplified model of a two-pipe fan coil unit for heating. It is intended to be used in a case where the room thermal loads are provided as time series, and hence it takes the load as an input.

A PI controller tracks the load. The controller output signal is mapped linearly to both,

• the opening of a two-way control valve, and
• the air mass flow rate, from zero to its nominal value.

The impact of an unmet load on the room air temperature is assessed with Buildings.DHC.Loads.BaseClasses.SimpleRoomODE.

Revisions

• November 9, 2024, by Michael Wetter:
  Corrected annotation that used non-existent variable.
• February 21, 2020, by Antoine Gautier:
  First implementation.