IOM-EZVAVINST
Date: 10-2016
Supersedes: 7-2016
Nailor reserves the right to change any information concerning product or specification without notice or obligation.
Page 14 of 48
Installation and Operation Manual
●
EZvav Digital Controls
Section 5: Configuring the Controllers
This topics in this section are advanced topics for control technicians and engineers.
The configuration functions that are accessible through an STE-8000 series sensor are all of the values and settings that are
entered during the installation and commissioning of a VAV terminal unit. Typically, these functions do not change after the
installation and commissioning process.
To set up the configuration functions, you will need the following items and information.
•
Details about the VAV terminal unit including the configuration for fans and reheat.
•
An STE-8001W36 or STE-8201W36 to use as a configuration tool.
•
The building automation system plans for controllers connected to a network.
Users may change the active heating and cooling set points without accessing the configuration functions. This procedure is
covered in the topic Changing the Room Set Point on page 13.
Note: The instructions for the configuration functions cover all of the functions that an STE-8000 sensor can set up in the EZvav
series of controllers. Not all functions are available on every model of controller.
Configuration topics
Getting started with configuration ...................................................................................................14
Entering system temperature set points and limits ..........................................................................15
Configuring the VAV Terminal Unit options ......................................................................................17
Set the airflow set points ..................................................................................................................19
Advanced options .............................................................................................................................21
Restore Application ...........................................................................................................................23
Getting Started with Configuration
For access to the configuration functions you will need Password 2 .
•
If the controller has not been previously set up, no password is required.
•
A new Password 2 can be entered or changed in the advance functions. See the topic Advanced options on page 21
Enter the configuration mode
PROCEDURE
STEPS
STE DISPLAY
1
Starting display
1. Start at the temperature display.
2. Press the
∆
and
buttons together.
•
If Password 2 is not required, the display changes to
CNFG
.
•
If required, enter Password 2. The display changes to
CNFG
when Password 2 is correct.
2
Enter Password 2
1. Press the
∆
and
buttons together and hold them down until the
display changes to
PSW2
.
2. Press the
∆
or
button to change the first digit.
3. Press the
button to select the next digit. Repeat for all four digits.
4. When the button is pushed for the fourth correct digit, the display
changes to
COMM
.
Note: If Password 2 has not previously been entered the display will
change to the
CNFG
display after Step 1.
3
Select a
configuration
function.
Access to the configuration functions always start at the
CNFG
display.
∆
∆
∆
