2
NT539
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 UNIT NT539
PAGE
1) SAFETY REQUIREMENTS
…………………………………..
3
2) ACCESSORIES
…………………………………..
4
3) TECHNICAL SPECIFICATIONS
…………………………………..
5
4) FRONT PANEL
…………………………………..
7
•
DISPLAY
………………………………….
8
•
OPERATING PROGRAM CONTROL
………………………………….
—
•
LED TEST
………………………………….
—
•
ALARM RELAY TEST
………………………………….
—
•
ALARM RELAY SILENCING
………………………………….
—
5) MOUNTING
…………………………………..
9
6) ELECTRICAL CONNECTIONS
…………………………………..
10
•
ELECTRICAL CONNECTIONS NT539
………………………………….
—
•
POWER SUPPLY
………………………………….
11
•
ALARMS AND VENTILATION
………………………………….
—
7) PROGRAMMING
…………………………………..
12
•
PROGRAMMING NT539
…………………………………..
—
•
TEMPERATURE SENSORS
………………………………….
14
•
MEASUREMENT SIGNAL TRANSFER
………………………………….
—
•
TEMPERATURE SENSOR DIAGNOSTICS
………………………………….
15
•
PROGRAMMED DATA DIAGNOSTICS
………………………………….
—
•
TEMPERATURE DIAGNOSTICS
………………………………….
—
•
COOLING FAN CONTROL
………………………………….
—
•
FAN TEST
………………………………….
—
•
RELEASE COMMON OR INDEPENDENT MODE
………………………………….
—
8) TECHNICAL SPECIFICATIONS OF THE EXTENSION CABLE FOR Pt100
…………………………………..
16
9) FCD FUNCTION
…………………………………..
—
10) WARRANTY CONDITIONS
…………………………………..
17
11) TROUBLESHOOTING
…………………………………..
—
12) EQUIPMENT DISPOSAL
…………………………………..
—
13) USEFUL CONTACTS
…………………………………..
18
INTRODUCTION
CONTENTS
