TECSYSTEM NT538 User Manual

2
NT538
PAGE
1) SAFETY REQUIREMENTS
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4
2) ACCESSORIES
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5
3) TECHNICAL SPECIFICATIONS
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6
4) FRONT PANEL
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8
• DISPLAY
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9
• OPERATING PROGRAM CONTROL
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• NOTES ON SCAN AND MAN FUNCTIONS
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• LED TEST
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• ALARM RELAY TEST
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• ALARM RELAY SILENCING
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5) MOUNTING
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10
6) NT538 BASIC ELECTRICAL CONNECTIONS
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11
• NT538 AD ELECTRICAL CONNECTIONS
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12
• POWER SUPPLY
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13
• ALARMS AND VENTILATION
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• FAULT AND RESET MESSAGE SEQUENCE
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7) PROGRAMMING
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14
• NT538 AD
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• PROGRAMMING NOTES
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16
• TEMPERATURE SENSORS
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• MEASUREMENT SIGNAL TRANSFER
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• TEMPERATURE SENSOR DIAGNOSTICS
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17
• VOTING FUNCTION
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• PROGRAMMED DATA DIAGNOSTICS
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18
• TEMPERATURE DIAGNOSTICS
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• COOLING FAN CONTROL
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• FAN TEST
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CONTENTS
INTRODUCTION
First of all we wish to thank you for choosing to use a TECSYSTEM product and recommend you read this instruction
manual carefully: You will understand the use of the equipment and therefore be able to take advantage of all its functions.
ATTENTION! THIS MANUAL IS VALID AND COMPLETE FOR THE CONTROL UNITS NT538 BASIC AND NT538 AD.

TECSYSTEM NT538 Specifications

General

Brand	TECSYSTEM
Model	NT538
Category	Control Unit
Language	English