User manual

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Table of contents
Chapter 1: Introducing the TVS ...................................................................................................... 1
Introducing the TVS .................................................................................................................................. 1
Common applications ........................................................................................................................... 1
Features ................................................................................................................................................ 2
Optional accessories ............................................................................................................................ 3
Becoming familiar with the TVS ................................................................................................................ 5
Menu layout .......................................................................................................................................... 7
Chapter 2: Installing your TVS ........................................................................................................ 8
What you need to know before installing your TVS .................................................................................. 8
Understanding power surges and surge suppression ......................................................................... 9
Reducing electrical noise using filters .................................................................................................. 9
Electrical ratings ................................................................................................................................. 10
Using power contactors to increase the capacity of relays ................................................................ 11
Precautions, guidelines, and warnings ............................................................................................... 11
TVS layout ........................................................................................................................................... 13
Mounting your TVS ............................................................................................................................. 14
Connecting equipment to your TVS ....................................................................................................... 14
Connecting single-stage heating or cooling elements ....................................................................... 14
Connecting variable-stage cooling elements ..................................................................................... 16
Using three-phase power ................................................................................................................... 17
Connecting an alarm system .............................................................................................................. 18
Connecting temperature probes ........................................................................................................ 19
Connecting the power source ............................................................................................................ 21
Finishing the installation.......................................................................................................................... 22
Verifying your connections ................................................................................................................. 22
Closing the cover ................................................................................................................................ 22
Chapter 3: Configuring your TVS ................................................................................................. 23
What you need to know before configuring your TVS ............................................................................ 23
Configuring the main control functions ................................................................................................... 24
Selecting the temperature units, parameter 13 .................................................................................. 24
Selecting the operating frequency, parameter 14 .............................................................................. 24
Configuring hysteresis, parameter 18 ................................................................................................ 25
Configuring the stages ............................................................................................................................ 26
Configuring variable stages, parameters 15 and 16 .......................................................................... 26
Configuring the relay stage, parameter 17 ......................................................................................... 27
Testing the configuration ........................................................................................................................ 28
Chapter 4: Programming the TVS ................................................................................................ 29
What you need to know before programming your TVS ........................................................................ 29
Understanding how the TVS operates ................................................................................................ 30
Programming the parameters ................................................................................................................. 32
Programming the group set point, parameter 1 ................................................................................. 32
Programming variable stages, parameters 2 to 9 .............................................................................. 33
Programming the relay stage, parameter 10 ...................................................................................... 34
Programming alarm settings, parameters 11, 12, 24 to 27 ................................................................ 35