GPA_GroupSelect
The macro „GPA_GroupSelect“ is a group priority module for chiller plant applications. It provides services for prioritising: free cooling/ice storage, light load/peak load chiller and 3 general-purpose chiller groups.

The “GPA_GroupSelect“ module can be used whenever one of the following is required:
- Chiller plant consists of a free cooling / ice storage plant and a number of chillers. The ice storage or free cooling plant will be commanded first in sequence, later additional chillers may be commanded.
- Chiller plant consists of a number of high efficient (newer) chillers and one or more less efficient (older) chillers.
Chiller plant may consists of a light load / peak load chiller and one or more chillers.
Features
- Free cooling/ ice storage
- Light load/ peak load chiller
- Chiller groups 1-3