TABLE OF CONTENTS
1 INTRODUCTION ___________________________________________________ 1
1.1 Description of Unit............................................................................................ 1
1.2 Applications...................................................................................................... 1
2 ASSEMBLY AND INSTALLATIONS ____________________________________ 2
2.1 Measurement and Control System................................................................... 2
2.2 Unit Dimensions............................................................................................... 2
3 ELECTRICAL CONNECTIONS ________________________________________ 3
3.1 Connection Diagram ........................................................................................ 3
3.2 Back Panel....................................................................................................... 5
4 OVERVIEW _______________________________________________________ 6
4.1 Keypad and Display ......................................................................................... 6
4.2 Function Groups............................................................................................... 7
4.3 Control Concept ............................................................................................... 8
5 MEASUREMENT ___________________________________________________ 9
5.1 Display in Measurement mode......................................................................... 9
5.2 Security Codes................................................................................................. 9
6 CALIBRATION____________________________________________________ 11
6.1 pH Calibration ................................................................................................ 11
6.2 ORP – mV Calibration.................................................................................... 12
6.3 ORP – % Calibration...................................................................................... 13
7 ADVANCED SET UP MODE _________________________________________ 14
7.1 Electrode Offset (OFS) sub-function.............................................................. 14
7.2 Setting temperature (Set
o
C) sub-function ..................................................... 14
7.3 Control Relay A/ Control Relay B (SP1/SP2) sub-function ............................ 16
7.4 Controller (Cntr) sub-function......................................................................... 18
7.5 Current Output (mg) sub-function .................................................................. 20
7.6 Configuration (ConF) sub-function................................................................. 21
7.7 Calibration (CAL) sub-function....................................................................... 24
8 ADVANCED SET UP MODE _________________________________________ 25
8.1 Auto mode (mode after switch-on)................................................................. 25
8.2 Manual mode ................................................................................................. 25
9 TECHNICAL SPECIFICATIONS ______________________________________ 26
10 ACCESSORIES ___________________________________________________ 28
11 GENERAL INFORMATION __________________________________________ 29
11.1 Warranty......................................................................................................... 29
11.2 Packaging ...................................................................................................... 29
11.3 Return of Goods............................................................................................. 29
11.4 Guidelines for Returning Unit for Repair ........................................................ 29
12 APPENDICES ____________________________________________________ 30
12.1 Appendix 1 ..................................................................................................... 30
12.2 Appendix 2 ..................................................................................................... 31
12.3 Appendix 3 ..................................................................................................... 32
12.4 Appendix 4 ..................................................................................................... 33
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