V 11/2014
Temperature Control Unit 90smart/150smart Contents i
Contents
General Safety Information 1
Safety Symbols ....................................................................................................... 1
Range of Application ............................................................................................... 2
Intended Use ........................................................................................................... 2
Safety Information ................................................................................................... 2
General information ................................................................................... 2
Process Monitoring .................................................................................... 2
Information for Operators and Personnel .................................................. 3
Changing the Parameter Settings .............................................................. 3
Residual Risks ........................................................................................... 3
Using This Documentation ...................................................................................... 4
Additional Documentation .......................................................................... 4
Operating Instructions 5
General ................................................................................................................... 5
Introduction ................................................................................................ 5
Operating Range ........................................................................................ 5
Start-up ................................................................................................................... 6
Setting up the temperature control unit ...................................................... 6
Operating Instructions ................................................................................ 6
Inspection of Consumers ........................................................................... 7
Water Quality ............................................................................................. 7
Connecting Lines ....................................................................................... 7
Electrical Connections ............................................................................... 8
Operation of the Temperature Control Unit ............................................................ 8
RT34 Control System .............................................................................................. 8
Powering Up............................................................................................... 9
Operating mode switch .............................................................................. 9
Displays .................................................................................................... 10
Setting the set-point value ....................................................................... 10
Changing the parameter .......................................................................... 10
Switch off .................................................................................................. 10
Malfunctions .......................................................................................................... 11
Error messages on the device ................................................................. 11
Device malfunctions ................................................................................. 11
RT70 Control System ............................................................................................ 12
Buttons ..................................................................................................... 12
Status LEDs ............................................................................................. 13
Device Functions ..................................................................................... 13
Symbols ................................................................................................... 13
RT70 Operation and Status Displays ...................................................... 13
Setting the Set-point values ..................................................................... 13
Parameter Menu ...................................................................................... 14
RT70 Control System - Functions ......................................................................... 14
Powering Up............................................................................................. 14
Shutdown ................................................................................................. 14
Leak-stop operation ................................................................................. 14
Emptying (option) ..................................................................................... 15
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