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ECL-PTU-207 Preloaded Applications
Configuring the PTU with EC-Net 4
The preloaded applications can easily be configured from within the dcgfxApplications interface. All
the configuration parameters related to the equipment setup as well as its input and output settings
are accessible from the Configuration page and are grouped into several tables.
To select the Configuration page:
In the navigation menu at the top of the system view, click Configuration.
The Configuration page appears.
Figure 19: Configuration Page
Configuring the Space Temperature Setpoints
The Temperature Setpoints table contains the heating and cooling setpoints for the occupied, standby
and unoccupied modes. Each setpoint can be easily set using its corresponding Edit button. The table
below gives a brief description of each type of setpoint.
Figure 20: Temperature Setpoints
Parameter
Description
Occupied
The limits between which the temperature is to be maintained by the controller when
it is in Occupied mode. This temperature range should be comfortable to building
occupants.
Standby
The limits between which the temperature is to be maintained by the controller when
it is in Standby mode. In Standby mode, the temperature is usually allowed a larger
amount of variance than in Occupied mode. Still, it is maintained at a value close
enough to the occupied setpoints so that it can be varied quickly for occupancy.
Unoccupied
The limits between which the temperature is to be maintained by the controller when
it is in Unoccupied mode. If the temperature passes these limits, the system reacts to
bring the temperature back within these limits. In Unoccupied mode, the space
temperature is usually allowed a larger amount of variance than in Occupied mode,
thereby lowering operating costs.
Freeze Protection Setpoint
The limit at which the system is maintained to prevent freezing conditions.
Water Temperature Setpoint
Enter the desired setpoints for heating and cooling water.
Using the dcgfxApplications
