WaterLogic WL400 Series, Manual

Page: 3 / 84

WL400 Manual Page 3 – Revision: 10-23-2019
TABLE OF CONTENTS
USER GUIDE
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Safety Alert Symbols ......................................................................... 4
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Safety Precautions ............................................................................. 4
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Features and Benefits ....................................................................... 6
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Certifications ..................................................................................... 7
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Model Designations and General Specifications ............................... 8
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Electrical and Shipping Specifications ............................................... 9
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Operating Instructions .................................................................... 10
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Warranty ........................................................................................ 12
SERVICE GUIDE
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Service Requirements ..................................................................... 13
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Hot Tank Principles of Operation .................................................... 14
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Resetting the Hot Tank Overload (High Limit Safety) ..................... 15
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Hot Tank Descaling .......................................................................... 16
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Increasing Faucet Flow .................................................................... 18
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Display Panels and Icons ................................................................. 19
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Disabling Sleep Mode ...................................................................... 20
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Programming ................................................................................... 21
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Opening Top Cover .......................................................................... 23
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Replacement Components (Consumables) ..................................... 24
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Countertop Drawing and Parts List…………………… ........................... 25
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Base Drawing and Parts List…………………… ...................................... 34
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Flow Diagram .................................................................................. 39
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Electrical Schematic ........................................................................ 40
REVERSE OSMOSIS GUIDE
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RO Quick Guide Overview ............................................................... 41
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Base Cabinet Side Removal ............................................................. 42
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Base Cabinet Configuration ............................................................. 43
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RO Setup and Filter Change ............................................................ 44
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Inside Left Side Cabinet Configuration ........................................... 45
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Inside Right Side Cabinet Configuration ......................................... 46
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Replacing RO Membrane ................................................................ 47
INSTALLATION GUIDE
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Pre-Installation Procedures ............................................................. 49
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Draining Procedure ......................................................................... 55
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Base Cabinet Assembly ................................................................... 57
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Installation Instructions .................................................................. 60
TROUBLESHOOTING GUIDE
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Fault Codes ...................................................................................... 63
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Power Troubleshooting ................................................................... 65
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Dispense Troubleshooting............................................................... 68
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Cold Water Troubleshooting ........................................................... 79
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Hot Water Troubleshooting ............................................................ 80