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Concoa CryoWiz User Manual

Concoa CryoWiz
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1
ADI 5770-J
CryoW
iz™
Liquid
Nitrogen
Cryogenic
Switchover
INSTALLATION AND OPERATING INSTRUCTIONS
Carefully Read These Instructions Before Operating
Controls Corporation of America
1501 Harpers Road • Virginia Beach, VA 23454
Telephone 1-800-225-0473 or 757-422-8330 • Fax 757-422-3125
www.concoa.com

Table of Contents

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Concoa CryoWiz Specifications

General IconGeneral
BrandConcoa
ModelCryoWiz
CategorySwitch
LanguageEnglish

Summary

Safety

Handling Liquid Nitrogen

Safe handling procedures for liquid nitrogen, focusing on asphyxiation and frostbite prevention.

Features

Switchover

Explains the automatic switchover process to the reserve bank upon primary supply depletion.

Oxygen Deficiency Monitor Input

Describes connecting an oxygen deficiency monitor for safety shutdown.

Alarm Notification

Lists the 5 alarm conditions and interface with remote alarms.

Ethernet Port / Web Server

Explains remote monitoring, email alerts, and configuration via the Web Server.

Modes of Operation

On Demand Mode

How the system supplies LN2 based on downstream demand.

Keep Full Mode

System maintains liquid at both source valves to ensure immediate availability.

Installing the CryoWiz™

Mechanical Connections

Connecting Inlets and Outlets

Explains how to connect the unit's inlets and outlets using appropriate tools.

Connecting the Dry Nitrogen Line

Details the requirement for a dry nitrogen supply and its connection.

Connecting an Oxygen Deficiency Monitor

Connecting a Remote Alarm

DIP Switches

Dip Switch Settings

Details the functions of specific dip switches on the circuit board.

Setting Remote Alarm Outputs

Connecting Power

CryoWiz™ Startup

Operating the CryoWiz

Alarm Conditions

Details the five possible alarm conditions and their indicators.

Oxygen Deficiency Alarm Condition

Specifics on handling the oxygen deficiency alarm and safety measures.

Communication Mode

Connecting the Web Server

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