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Verasys LC-VAC3000-0 Quick Start Manual

Verasys LC-VAC3000-0 Quick Start Manual

Chilled water system controller
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Verasys Chilled Water System Controller
Quick Start Guide
LC-VAC3000-0
Figure 1:
About this guide
This quick start guide provides the basic information you need to
configure and install the Chilled Water System Controller and
application.
For further information, refer to the Verasys® 32 Point 24 VAC
Application Controller Installation Instructions (24-10143-01515), and
Verasys Chilled Water System Controller Application Note (LIT-
12013173) on QuickLit.
For more information or to access Quicklit, scan the following QR
codes:
LC-VAC3000-0 QR code
Refer to the
QuickLIT website
LC-VAC3000-0
QuickLit QR code
Verasys Chilled Water System Controller Quick Start Guide
for the most up-to-date version of this document.
Mounting the controller
To mount the controller, complete the following steps:
1.
Mount a 20 cm (8 in.) section of 35 mm (1.3 in.) DIN rail
horizontally.
Note:
Mount the controller in the horizontal position.
2.
On the back of the controller, extend the two mounting clips as
shown in the following figure.
Figure 2:
Pull lower mounting clips down
3.
Place the controller on the DIN rail.
4.
To secure the controller on the DIN rail, push the bottom
mounting clips up as shown in the following figure.
Figure 3:
Pull lower mounting clips down
5.
To remove the controller from the DIN rail, pull the bottom
mounting clips out to the extended position and carefully lift the
controller off the DIN rail
1
Code No. Lit 12013229
Issued April 2019

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Summary of Contents for Verasys LC-VAC3000-0

  • Page 1 This quick start guide provides the basic information you need to configure and install the Chilled Water System Controller and application. For further information, refer to the Verasys® 32 Point 24 VAC Application Controller Installation Instructions (24-10143-01515), and Verasys Chilled Water System Controller Application Note (LIT- 12013173) on QuickLit.
  • Page 2 Ensure that you do not disconnect the ribbon cable that connects the controller to the board display. Note: The EOL switch is a red block with a white switch located directly above the system bus terminal block. Verasys Chilled Water System Controller Quick Start Guide...
  • Page 3 Secondary chill water pump 2 command SCHWP2-C Primary chill water supply temperature PCHWS-T 24 V Com Chiller 1 alarm status CHLR1-A Chiller 2 alarm status CHLR2-A 24 V HOT CHLR1-F CHLR1-DP From last device CHW-DP Verasys Chilled Water System Controller Quick Start Guide...
  • Page 4: Configuring Sensors

    The address blinks. Technical specifications To increase or decrease the address value, use the up or down arrows. Product code LC-VAC3000-0 Verasys 32 point 24 V Application numbers Controller with Display To confirm the address value, press ENT. Supply 24 VAC, 20 VAC minimum / 30 VAC maximum, 50/ The address stops blinking and the old address appears.
  • Page 5 Building Technologies and Solutions 507 E. Michigan Street, Milwaukee, WI 53202 Verasys® and Johnson Controls® are registered trademarks of Johnson Controls All other marks herein are the marks of their respective owners. © 2019 Johnson Controls Verasys Chilled Water System Controller Quick Start Guide Published in U.S.A.