WL3 FX
Manual
Page 3 - Revision: 7-27-2022
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 ..................... 9
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Electrical and Shipping Specifications .................................... 10
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Operating Instructions ........................................................... 11
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Warranty ............................................................................... 12
SERVICE GUIDE
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Service Requirements ............................................................ 13
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LG Compressor Description ................................................... 14
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Hot Tank Principles of Operation ........................................... 15
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Hot Tank Descaling................................................................. 16
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Replacement Components (Consumables) ........................... 18
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Countertop Drawings and Parts List
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................ 19
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Tower Drawings and Parts List
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......................... 32
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Counter Top Flow Diagram .................................................... 46
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Tower Flow Diagram .............................................................. 47
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Adjusting Cold Water Set Point ............................................. 48
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Electrical Schematic ............................................................... 49
INSTALLATION GUIDE
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Pre-Installation Procedures ................................................... 51
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Countertop Draining Procedure ............................................ 55
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Tower Draining Procedure ..................................................... 56
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Installation Instructions ......................................................... 57
TROUBLESHOOTING GUIDE
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Fault Code .............................................................................. 60
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Disabling Energy Saving Mode ............................................... 61
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Resetting the Filter Timer ...................................................... 62
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Hot Tank Overheat (ROR) ...................................................... 63
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Resetting the Hot Tank Overload ........................................... 64
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Power Troubleshooting.......................................................... 66
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Dispense Troubleshooting ..................................................... 68
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Cold Water Troubleshooting .................................................. 77
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Hot Water Troubleshooting ................................................... 78