eZV-440 Version 2.1 Application Guide
Document Edition 2.5
The graphic supports all standard Delta button functions but other custom button behaviors
require GCL programming on a programmable controller. To designate a button to a custom
button behavior, select NotUsed_ from the Function field and refer to the button’s KeyPress
property in the GCL program.
1. In the Button Options section, next to the button number that you want to program,
select one of the following functions that you want to assign to that button:
Recommended
corresponding
eZNS button
Select this option if you want to:
Not applicable
Designate custom button behavior using GCL or if
you want a blank button.
Turns on the occupancy eco mode. In eco mode,
the setpoints are widened.
Turn on the standby occupancy mode.
If you click the “+” sign next to this option, in the
field, you can enter how
long the button override should last.
Turn on the occupied mode.
If you click the “+” sign next to this option, in the
field, you can enter how
long the button override should last.
Toggle between standby and occupied modes
during scheduled occupancy periods.
When pushed during unoccupied mode it starts
an occupancy override timer. When an override
has been activated, pushing the button again will
cancel the override and reset the override timer
Toggle between displaying the temperature in
Celsius and the temperature in Fahrenheit
Decrease the temperature setpoint by 0.5
degrees with each buttonpress. The 0.5 degree
amount cannot be changed in the eZV-440
configurable model. In the programmable model,
this setting can be overridden using GCL.
If you click the “+” sign next to this option, in the
field, you can turn on
the Occupancy Setpoint Offset Reset function*.
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