Installation & Operation Manual - Model AV3000
Contents of this Manual are Subject to Change Without Notification
Page 13
SECTION 8
– TEK-AIR CONTROLLER DIRECT INPUT
8.1 Overview
The Tek-Air SmartLab (SLC2000) and Fume Hood (FVC2000) Controllers can be
ordered from the factory with an “AccuValve
®
Direct
” input board installed. This board
enables a direct connection between the AV3000 transmitter and Tek-Air Controller
using the
“VorTek Direct” input. The picture below shows a Tek-Air Controller with an
“AccuValve Direct” Input board installed.
8.1.1 Fume Hood Controller Applications:
All FVC2000 applications utilizing the
AV3000 must
use the “AccuValve
®
Direct
” input board to connect the AV3000 to the
FVC controller
. If the Fume Hood Controller does not include the “AccuValve
®
Direct
”
input board, the controller will not have the ability to read the airflow volume signal
provided by the AV3000.
8.1.2 SmartLab Applications:
Because the SmartLab Controller includes other analog
inputs in addition to the “VorTek Direct” input, the “AccuValve Direct” input board is not
always required for SmartLab applications. T
he “AccuValve
®
Direct
” input board is only
required for utilizing the SLC2000
“VorTek Direct” input.
8.2 Field Wiring
Refer to Section 6 for field wiring instructions.
AccuValve Direct Board
