Ferguson JWSH100250 warranty AJWSH100150 only

Page 21

FOR YOUR SAFETY READ BEFORE OPERATING

WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life.

OPERATING INSTRUCTIONS

TURN OFF GAS TO APPLIANCE

(A)JWSH100150 ONLY.

21

Image 21

Contents Printed Models AJWSH100150 Thru AJWSH100250Foreword Models AJWSH100150 Thru AJWSH100250 ROUGH-IN-DIMENSIONSFeatures Table of ContentsInstallation Instructions Clearances Locating the HeaterAIR Requirements Hard WaterMechanical Exhausting of Room AIR Unconfined SpaceCanadian Power Vent Canadian Direct Vent Direct Venting Direct Vent Terminal InstallationMasonry Side Walls Wooden Side WallsInstallation Sequence Vertical Vent Terminal InstallationVent Pipe Preparation Installation of Vent SystemInitial Preparation Selection of MaterialsGAS Piping Controls and SwitchesAJWSH100199 & AJWSH100250 Models Only Connection of GAS PipeSystem Connections Heater Wiring Overview Using the Electronic ControllerOperating States Changing the Display Units Prior to Start UP Viewing the Fault HistoryOperating Instructions Adjustment ProcedureGeneral Information MaintenanceAJWSH100150 only AJWSH100199 & AJWSH100250 Models only Flushing Powered Anode SystemDraining Sediment RemovalVent System Drain Valve and Access PanelsInstallation Diagrams Page Must be Identical Heaters Page Page Manifold Kits TROUBLE-SHOOTING Checklist and Service InformationMotor will not RUN Replacement PartsMotor RUNS, Burner Lights Momentarily Then Locks OUT GAS Fails to Shut OFFModels AJWSH100150 thru AJWSH100250 Limited Warranty Page Page Hill Street West Fergus, on Canada N1M