This macro is an override module providing  the plant  mode strategy for air handling units.

The module has inputs for room temperature, fan fail to command alarm, day extended operation, frost thermostat, and auto/manual switch.

The "PSA_PlantModeNordic" generates a coded signal with a value range between 0...30.

This output is connected to other modules to perform their plant mode overrides.


The air handling strategy provides the following functions:
Configuration

Energy Saving Functions

Protection Functions

Overrides