iInstruction Manual
1.0 INTRODUCTION ....................................................................... 1
2.0 UNPACKING .......................................................................... 2
3.0 INSTALLATION ........................................................................ 3
3.1 PRE-INSTALLATION .............................................................. 3
3.2 ENVIRONMENT .................................................................3
3.3 INSTALLATION .................................................................. 3
3.4 MOUNTING THE ELECTRONIC ENCLOSURE ......................................... 3
3.5 ELECTRICAL INSTALLATION....................................................... 5
3.5.1 Electrical Connections ........................................................... 5
3.5.2 Terminal Board Signal Description .................................................. 8
3.5.3 Field Wiring Instructions .......................................................... 9
3.6 pH ADJUSTMENT PUMP(S) ....................................................... 10
3.7 KEYPAD AND DISPLAY .......................................................... 10
4.0 OPERATION ......................................................................... 12
4.1 DEFAULT SETTINGS ............................................................ 12
4.1.1 Proportional Mode.............................................................. 13
4.1.2 ON / OFF Mode................................................................ 14
4.2 ALARMS ...................................................................... 16
4.3 CALIBRATION (VIEWING LAST CALIBRATION DATA) .................................. 17
4.4 NEW CALIBRATION ............................................................. 17
4.5 PUMP TIMERS AND SOLENOID VALVE CONTROL TIMERS ............................. 19
4.5.1 Pump Run Time ............................................................... 19
4.5.2 Solenoid Delay Pump Valve Time .................................................. 19
4.5.3 Setting Timers................................................................. 20
4.5.4 Solenoid Valve Control .......................................................... 20
4.5.5 Display Key................................................................... 21
4.6 ADVANCED MENU .............................................................. 22
5.0 MAINTENANCE ....................................................................... 23
5.1 pH ELECTRODE AND CABLE ..................................................... 23
6.0 TROUBLESHOOTING .................................................................. 24
6.1 ERROR MESSAGES............................................................. 24
7.0 DP5000 SPECIFICATIONS .............................................................. 25
8.0 PROGRAM LOG ...................................................................... 27
9.0 PARTS LIST ......................................................................... 28
10.0 EXPLODED VIEW .................................................................... 29
TABLE OF CONTENTS