Orion System VCM-X/RNE Controller - Manual (Page 25)

VCM-X / RNE Operator Interface SD
VCM-X CONFIGURATION
25
Confi guration Screens
In order to correctly set up the VCM-X Controller, you must fi rst con-
fi gure several parameters in regard to the type of HVAC unit and system
you have installed. Most of these values and operating parameters are
only set once at the initial system setup and are never changed.
Modular Service Tool SD Instructions
No matter what screen or menu you’re in, press .
The Unit Selection Screen will appear, shown below, requesting that you
enter the unit ID number.
Unit Selection
Enter Unit ID#
Selected ID#: XXXX
*00*
Enter the correct unit ID number of the VCM-X Controller you want to
confi gure and then press
. You must type in the number, even
if it is “1”. Once communication is established, the *00* at the bottom
will disappear. Then
press
<

>
. You will then see Unit Confi guration
Screen #1. Press to save entered data and press <

> to
scroll through the screens.
NOTE: If the *00* remains, it indicates a communication failure
to the controller.
System Manager SD Instructions
From any Main screen, press . The screen below will
appear because this option requires passcode clearance. Only a Level 2
passcode can change setpoints.
THIS ACTION REQUIRES
PASSCODE CLEARANCE
Enter Passcode: XXXX
If the correct passcode was entered, the Unit Selection Screen will be
displayed.
Unit Selection *00*
Enter Unit ID#
Selected ID#: XXXX
Enter the Unit ID of the controller you wish to change schedules for
and press
. You must type in the number, even if it is “1”.
Once communication is established, the *00* at the top will disappear.
Then
press
<

>
.
NOTE: If the *00* remains, it indicates a communication
failure to the controller.
The following screen will be displayed:
Change Setpoints
Configure Unit
Save/Copy/Restore
Scroll down to the ‘Confi gure Unit’ option and press . This
will take you to the fi rst Confi guration Screen shown below.
Confi guration Screen #1 - Duct Static
Pressure
VCM-X Cnfg ID 59
Duct Static Pressure
Control: YES
Use < Or > To Change
If the HVAC unit has a Supply Fan that delivers a Constant Volume
of air, select NO. If the HVAC unit has a Supply Fan that delivers a
Variable Volume of Air using a VFD or a Bypass Damper, select YES.
Default is YES.
Confi guration Screen #2 - Supply Fan Cycle
VCM-X Cnfg ID 59
Supply Fan Cycle
Mode: NO
Use < Or > To Change
If you want the HVAC unit’s Supply Fan to run during Heating, Cool-
ing, or Dehumidifi cation Modes, select YES. If you want the HVAC
unit’s Supply Fan to run continuously while in the Occupied Mode,
regardless of the Heating, Cooling, or Dehumidifi cation Modes, select
NO. Default is NO.
VCM-X Confi guration Screens