A.O. Smith GPDH, GPDT, GPDX owner manual

Contents

Main GPDH/GPDT/GPDX GAS MODELS OWNER'S MANUAL with Hot Surface Ignition GAS WATER HEATER RESIDENTIAL 2 GET TO KNOW YOUR WATER HEATER FIGURE 1. REPLACEMENT PARTS AND DELIMING PRODUCTS U CC GENERAL SAFETY INFORMATION EXTERNAL DAMAGE CHEMICAL VAPOR CORROSION EXTENDED NON-USE PERIODS INSULATION BLANKETS LOCATION OF HEATER WATER CONNECTIONS WATER (POTABLE) HEATING AND SPACE HEATING CLOSED WATER SYSTEM GAS CONNECTIONS RELIEF VALVE (P)- See FIGURE 1. VENTING COMBUSTION AIR AND EXHAUST WARNING Venting Through an Outside Wall - Clearances WIRE FENCE AIR FOR VENTILATION FOR APPLIANCES LOCATED IN CONFINED SPACES VENTING THROUGH AN OUTSIDE WALL VENTING SYSTEM EXAMPLE INSTALLATION FOR ALL MODELS VENT PIPE SEPARATION VENTING THROUGH A ROOF WIRING OPTIONAL Field Installed Wiring SCHEMATIC DIAGRAMS WARNING T & P VALVE AND PIPE INSULATION (ON SELECTED MODELS) FOR YOUR SAFETY READ BEFORE OPERATING WARNING: If you do not follow these instructions exactly, a fire or OPERATING INSTRUCTIONS TO TURN OFF GAS TO APPLIANCE OPERATION FILLING TEMPERATURE REGULATION WATER HEATING IGNITION SEQUENCE HIGH ALTITUDE INSTALLATION MAINTENANCE MAIN BURNER HIGH TEMPERATURE LIMIT SWITCH (Single-Use Type Energy Cut Off) VENTING SYSTEM POWER VENTER MAINTENANCE T & P VALVE TROUBLE SHOOTING HELP THERMOSTAT AND GAS SUPPLY CHECK No SERVICE AND REPAIR No TROUBLE SHOOTING TROUBLE SHOOTING (Continued) PROBLEM CAUSE SOLUTION 1) Blower will not run. LIMITED RESIDENTIAL GAS WARRANTY