Instruction manual

TABLE OF CONTENTS
1 INTRODUCTION ............................................................................................................................ 1
1.1 AT THE VERY BEGINNING............................................................................................................. 1
1.2 INTENDED USE ........................................................................................................................... 1
1.3 SAFETY INSTRUCTIONS ............................................................................................................... 2
1.4 PUTTING OUT OF SERVICE / CORRECT DISPOSAL OF THE UNIT ....................................................... 2
2 PRODUCT DESCRIPTION.............................................................................................................3
2.1 DESCRIPTION OF UNIT ................................................................................................................ 3
2.2 MEASUREMENT AND CONTROL SYSTEM....................................................................................... 4
2.3 UNIT OVERVIEW......................................................................................................................... 5
2.3.1 Display overview............................................................................................................... 6
2.3.2 Key functions.................................................................................................................... 6
2.3.3 LED indicators ..................................................................................................................7
2.3.4 Security codes..................................................................................................................7
2.3.5 Menu overview ................................................................................................................. 8
3 ASSEMBLY AND INSTALLATION................................................................................................ 9
3.1 MOUNTING THE UNIT................................................................................................................... 9
3.2 CONNECTION DIAGRAM ............................................................................................................ 11
4 NORMAL OPERATION................................................................................................................14
4.1 MEASUREMENT MODE .............................................................................................................. 14
5 CALIBRATION MODE ................................................................................................................. 15
5.1 ENTERING CALIBRATION MODE.................................................................................................. 15
5.2 PH CALIBRATION ...................................................................................................................... 16
5.3 ORP–MV CALIBRATION............................................................................................................ 17
5.4 ORP -% CALIBRATION ............................................................................................................. 18
5.5 VIEW ACTUAL ZERO AND SLOPE ................................................................................................. 19
6 SET-UP MODE ............................................................................................................................. 20
6.1 ENTER SETUP MODE ................................................................................................................ 20
6.2 ELECTRODE OFFSET (OFS) SUB-FUNCTION............................................................................... 21
6.3 SETTING TEMPERATURE (SET
O
C) SUB-FUNCTION....................................................................... 22
6.4 CONTROL RELAY A/CONTROL RELAY B (SP1/SP2) SUB-FUNCTION ............................................ 23
6.5 CONTROLLER (CNTR) SUB-FUNCTION....................................................................................... 25
6.6 CURRENT OUTPUT 1 SUB-FUNCTION.......................................................................................... 27
6.7 CURRENT OUTPUT 2 SUB-FUNCTION.......................................................................................... 28
6.8 WASH RELAY (WASH) SUB-FUNCTION....................................................................................... 29
6.9 CONFIGURATION (CNFG) SUB-FUNCTION .................................................................................. 30
6.10 CALIBRATION (CAL) SUB-FUNCTION .......................................................................................... 32
7 RELAY MODES............................................................................................................................ 33
7.1 VIEW RELAY SET POINTS ........................................................................................................... 33
7.2 MANUAL RELAY MODE............................................................................................................... 34
8 TECHNICAL SPECIFICATIONS .................................................................................................. 35
8.1 GENERAL SPECIFICATION ......................................................................................................... 35
8.2 SPECIFICATIONS FOR WALL MOUNT VERSION .............................................................................. 36
8.3 SPECIFICATIONS FOR PANEL MOUNT VERSION ............................................................................ 37
9 ACCESSORIES............................................................................................................................ 38
9.1 REPLACEMENT UNIT................................................................................................................. 38
9.2 ASSEMBLY ACCESSORIES ......................................................................................................... 38
10 GENERAL INFORMATION ...................................................................................................... 39
10.1 WARRANTY.............................................................................................................................. 39
10.2 PACKAGING ............................................................................................................................. 39