LG WH20S F5 Betriebsanleitung Seite 2

TABLE OF CONTENTS
SAFETY INSTRUCTIONS ................................................3
Safety Precaution.....................................................................................................4
INSTALLATION ..............................................................12
Parts and Functions ...............................................................................................12
Installation Tools.....................................................................................................13
Accessories............................................................................................................13
Installation Instructions...........................................................................................14
Select the best Location.........................................................................................15
Unpacking and Removing Shipping Bolts ..............................................................16
Thermal Expansion ................................................................................................16
Installing Drain Valve..............................................................................................16
Installing T&P Relief Valve .....................................................................................16
Installing Condensate Drain Lines .........................................................................18
Connecting the Water Supply.................................................................................19
Making Electrical Connections ...............................................................................20
Safety Controls.......................................................................................................21
Insulation Blanket Kits............................................................................................21
Installation Checklist ..............................................................................................22
OPERATION ...................................................................23
Using Basic Control................................................................................................23
SMART FUNCTIONS .....................................................25
LG ThinQ Application .............................................................................................25
MAINTENANCE .............................................................27
Draining and Flushing the Water Heater ................................................................27
T&P Relief Valve Maintenance...............................................................................28
Air Filter Maintenance ............................................................................................28
Condensate Drain Maintenance.............................................................................29
Shut-down for an Extended Period ........................................................................29
TROUBLESHOOTING ...................................................30
Before Calling for Service ......................................................................................30
Error Code..............................................................................................................32
Replacement Parts List ..........................................................................................33
Technical specification ...........................................................................................35
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