Instruction Manual KH Director®
EN 2018-02-19 2
Table of Contents
GET THE MOST OUT OF YOUR GHL PRODUCT .......................................................................................................................... 5
1 SAFETY INSTRUCTIONS ...................................................................................................................................... 5
1.1 SAFETY OF CHILDREN AND VULNERABLE PERSONS ......................................................................................................... 6
1.2 INTENDED USE ....................................................................................................................................................... 6
2 GENERAL ........................................................................................................................................................... 7
2.1 ABOUT THIS MANUAL ............................................................................................................................................. 7
2.2 FEATURES ............................................................................................................................................................. 7
2.3 SCOPE OF DELIVERY ................................................................................................................................................ 8
2.4 IMPORTANT OPERATING INSTRUCTIONS ...................................................................................................................... 8
3 CONNECTIONS OF THE KH DIRECTOR ................................................................................................................. 8
3.1 GENERAL .............................................................................................................................................................. 8
3.2 CONNECTION OVERVIEW ......................................................................................................................................... 9
3.2.1 pH Sensor Connection ................................................................................................................................ 9
3.2.2 PAB-Ports ................................................................................................................................................. 10
3.2.3 AUX Port .................................................................................................................................................. 10
3.2.4 Vent Connector ........................................................................................................................................ 10
3.2.5 Power Supply ........................................................................................................................................... 10
4 ACTIVATION .................................................................................................................................................... 11
4.1 CONFIGURATION OPTIONS ..................................................................................................................................... 11
4.1.1 Operation with GHL Doser 2.1 Stand Alone ............................................................................................. 12
4.1.2 Operation with ProfiLux Aquarium Controller and GHL Doser Maxi Stand Alone ................................... 12
4.2 CONNECTION OF PAB-DEVICES ............................................................................................................................... 13
4.2.1 What is the PAB ....................................................................................................................................... 13
4.3 INSTALLING GHL CONTROL CENTER ......................................................................................................................... 13
4.3.1 Requirements .......................................................................................................................................... 13
4.3.2 General .................................................................................................................................................... 14
4.4 STATUS INDICATORS OF THE KH DIRECTOR ................................................................................................................ 14
4.4.1 System-Status- LED on the housing cover ............................................................................................... 14
4.4.2 PAB Status LEDs on the Back Panel ......................................................................................................... 15
4.5 INSTALLING THE KH DIRECTOR ................................................................................................................................ 15
4.6 HOW IT WORKS .................................................................................................................................................... 17
4.7 SELECTION AND ASSIGNMENT OF THE PUMPS ............................................................................................................ 18
4.8 ACTIVATION OF THE PUMPS.................................................................................................................................... 19
4.9 MOUNTING THE TUBES ......................................................................................................................................... 21
4.9.1 How to install the Ventilation tube .......................................................................................................... 24
4.10 CONNECTING THE PH-ELECTRODE ........................................................................................................................... 25
4.11 CALIBRATING THE PH-ELECTRODE ............................................................................................................................ 25
4.12 MOUNTING THE PH-ELECTRODE ............................................................................................................................. 29
5 CARRYING OUT THE KH VALUE MEASUREMENT .............................................................................................. 30
5.1 SELECT SAMPLE VOLUME ....................................................................................................................................... 30
5.2 ENTER SAMPLE TUBE VOLUME ................................................................................................................................. 30
5.3 KH VALUE MEASUREMENT ..................................................................................................................................... 31
5.3.1 Preparation .............................................................................................................................................. 31
5.3.2 Manual KH value measurement .............................................................................................................. 32
5.3.3 Daily automated measurement ............................................................................................................... 33
5.4 ALARM ............................................................................................................................................................... 33
6 KH VALUE CONTROL ........................................................................................................................................ 34
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