Distech Controls ECL-PTU Series User Manual

55ECL-PTU-207 Preloaded Applications
Configuring the System Parameters
In the
System Configuration
table, general controller parameters are set such as the changeover delay
and bypass mode override time. In addition, the Allure EC-Smart-Vue’s accessibility settings are de-
fined. The table below describes each of these parameters. Use the Edit buttons to modify these pa-
rameters according to the desired system configuration settings.
Figure21: System Configuration
Parameter Description
Change Over Delay (Heat/Cool)
Defines the minimum time during which heating must be OFF before cooling can be
turned ON as well as the minimum time during which cooling must be OFF before heating
turns ON. This parameter prevents the system from continuously oscillating between
heating and cooling modes.
Bypass Mode Override Time
The duration of time the controller remains in bypass mode when changed from standby
or unoccupied modes.
In addition, if a motion sensor is present, the bypass mode override time represents how
long the controller remains in occupied mode (no room occupancy is detected) before
returning the controller to standby mode.
EC-Smart-Vue Lockout
Defines how much access a user of the Allure EC-Smart-Vue has to the controller’s
configuration parameters. The Allure EC-Smart-Vue access ranges from full access to
limited access or no access at all. Limited access allows setpoint adjustment only or
setpoint adjustment and airflow balancing.
Regardless of the access level of the Allure EC-Smart-Vue, the controller’s configuration
parameters cannot be modified through the Allure EC-Smart-Vue except after a password
is entered. To learn how to perform various functions using the Allure EC-Smart-Vue’s
basic and advanced menus, see Allure EC-Smart-Vue Screen-by-Screen Guide.
Elevation
For accurate CO
2
concentration levels, input geographic elevation here if elevation is
greater than 152m above sea level. By default, the sensor is factory calibrated to sea
level.
EC-Smart-Vue Home Screen
Indicate whether
SpaceTemp
,
SpOffset
,
MidSetpoint
, or
EffectSP
will be the home
screen on the connected Smart-Vue sensor.
Motion Hold Time Enter the amount of time the motion sensor is on hold after first being initiated.
Discharge Air Configuration
The following table describes the discharge air parameters that can be configured.
Figure22: Discharge Air Configuration
Parameter Description
Maximum Discharge Air Setpoint
Enter the desired setpoint for heating discharge air. The duct heater is limited when the
discharge air temperature reaches this setpoint.
Minimum Discharge Air Setpoint
Enter the desired setpoint for cooling discharge air. The duct cooling is limited when the
discharge air temperature reaches this setpoint.
Discharge Air Limit Type
notLimited
– No limits for discharge air temperature.
lowLimit
– Limit to cooling discharge air temperature.
highLimit
– Limit to heating discharge air temperature.
highLowLimit
– Limit to heating and cooling discharge air temperature.
Using the dcgfxApplications

Distech Controls ECL-PTU Series Specifications

General

Brand	Distech Controls
Model	ECL-PTU Series
Category	Controller
Language	English