ElectroluxGas Water HeaterEP19WI30LSEN19WI30LSService Manual• R e f e r t o t h i s m a n u a l w h e n e v e r p e r f o r m i n g s e r v i c e o rmaintenance on this appliance.• This manual will be used for service technician training seminars.• The specifications and descriptions in this manual may bechanged without prior notice.• For further assistance, contact Electrolux Technical Support atDo not short circuit any safety device onthis applianceRev: Dec 2012ContentsImportant Safety Information .................................................................................................... 21. Features ..............................................................................................................................32. Specifications/Performance Table....................................................................................... 43. Dimensions .........................................................................................................................64. Components .......................................................................................................................75. Operating Principle ............................................................................................................. 106. Operation Flow Chart .......................................................................................................... 137. Wiring Diagram ...................................................................................................................178. Troubleshooting .................................................................................................................. 19• Error Codes and Checkpoints ......................................................................................... 19• Circuit board checkpoints ................................................................................................ 21• Error Descriptions and How to Reset .............................................................................. 23• Remote Controller ........................................................................................................... 30• Displaying Maintenance Monitors ................................................................................... 30• Maintenance Monitor List ................................................................................................ 31• Circuit Board Replacement ............................................................................................. 32• When Changing the Fan Motor ....................................................................................... 33• Gas Line Requirements................................................................................................... 34• Manifold Gas Pressure Adjustment ................................................................................. 36• Periodic lnspection ......................................................................................................... 37• Periodic Maintenance ..................................................................................................... 37• Changing Default Temperature Setting ........................................................................... 409. Installation Check .............................................................................................................. 43KS-11-00041EN18WI30LSEP18WI30LS1-(888) 360-8557