Install Instructions
VT8600 Series
Installation Guide
3
Viconics Technologies Inc. | 9245 Langelier Blvd. | St.-Leonard | Quebec | Canada | H1P 3K9 | Tel: (514) 321-5660 | Fax: ( 514) 321-4150
028-0435-01 www.viconics.com April 2015
© 2015 Viconics Technologies. All rights reserved.
CONFIGURABLE BI/UI UNIVERSAL INPUTS OVERVIEW
Universal input #16 can be configured for the following binary functions:
1. (None): No function associated with the input
2. (Rem NSB): remote NSB timer clock input. The scheduling is set as per the binary input. It
provides low cost setback operation via a dry contact.
Contact opened = Occupied
Contact closed = Unoccupied
3. (Motion NO) and (Motion NC): Advanced PIR occupancy functions using a normally open
(NO) or normally closed (NC) remote PIR motion sensor. Occupancy mode is now set as per
applied PIR function and configuration. This document will provide the installers and system
designers with detailed examples on applications, parameter configuration information,
sequence of operation, troubleshooting and diagnostic help required for the proper usage of
the onboard PIR sensor.
4. (Window) EMS: Forces the system to disable any current heating or cooling action by
the Room Controller. The mode stays the same and the current setpoints are the same
occupied setpoints. Only the outputs are disabled. There is a Door/Window alarm displayed
on the Room Controller to indicate to the local tenant that the door/window needs to be
closed for cooling or heating to resume. Use NC contact.
Contact opened = System disabled with local Window alarm
Contact closed = System enabled
5. (Fan lock): a Fan lock alarm short text message shows on the Room Controller screen when
the input is not energized. Used in conjunction with a local airflow sensor connected to the
input. Locks out the Room Controller heating and cooling action if no airflow is detected 10
seconds after the fan ( G terminal ) is energized.
Contact opened = no airflow
Contact closed = airflow present
Universal input #17 can be configured for the following binary functions:
1. (None): No function associated with the input. Input can be used for remote network
monitoring.
2. (Door Dry) Door contact & Motion detector: This configuration is only functional if
binary input #1 is set to Motion NO or Motion NC or an onboard PIR sensor is used. With
this sequence enabled, the occupancy is now dictated through those 2 inputs. Any motion
detected will set the zone to occupied status. The zone remains permanently in occupied
mode until the door contact switch opens momentarily. The Room Controller will then go
in stand-by mode. If more movements are detected, the occupied mode will resume. While
the door is opened, any movements detected by the remote PIR sensor or the onboard PIR
sensor will be ignored. Use a Normally Closed contact switching device.
Contact opened = Door opened
Contact closed = Door closed
3. (Override): Temporary override remote contact. Disables all override menu function of the
Room Controller. The override function is now controlled by a manual remote momentarily
closed contact. When configured in this mode, the input operates in a toggle mode. With this
function enabled it is now possible to toggle between unoccupied & occupied setpoints for
the amount of time set by parameter (TOccTime) temporary occupancy time. When Override
is enabled, an Override status message will be displayed
4. (Filter): a Filter alarm short text message shows on the Room Controller screen when the
input is energized
5. (Service): a Service alarm short text message shows on the Room Controller screen when
the input is energized