Raypak 0133-4001 manual

Contents

Main Models 0133-4001 Types WH & NH INSTALLATION AND OPERATING INSTRUCTIONS RA YTHERM HOT WATER SUPPLY HEATERS TABLE OF CONTENTS RECEIVING EQUIPMENT MODEL IDENTIFICATION GENERAL SPECIFICATIONS ALL MODELS (APPROVED) HOT WATER SUPPLY HEATERS General Safety Precautions ! INSTALLATION INSTRUCTIONS CLEARANCES SPECIFICATIONS AND DIMENSIONS Page Page OUTDOOR WATER HEATERS HIGH WIND CONDITIONS (Outdoor Units Only) COMBUSTION AIR (Indoor Units Only) Air For Combustion And Ventilation VENTING Page Page VENT PIPING VENT DAMPER INSTALLATION Page PLUMBING GENERAL GAS SUPPLY CONNECTIONS GAS PRESSURE REGULATOR VENTING OF DIAPHRAGM GAS COMPONENTS Page PIPING - DOMESTIC HOT WATER SUPPLY HEATERS Page Page TYPE NH - DUAL MODELS 514-1826 OPERATING CONTROLS CONTROLS - GENERAL ELECTRONIC IGNITION RELIEF VALVE ECONOMASTER CONTROL LOW WATER CUT-OFF LIMIT CONTROLS HIGH AND LOW GAS PRESSURE SWITCHES (OPTIONAL) HIGH LIMIT FLOW SWITCH COMPONENT IDENTIFICATION ELECTRICAL CONNECTIONS SINGLE-STAGE TANKSTAT 2- STAGE TANKSTAT (2 ON/OFF UNITS) Page Page BEFORE START-UP GENERAL INITIAL START-UP - PUMP AND MOTOR LOCATION OF CONTROLS START-UP PROCEDURES General Safety Precautions TO TURN OFF GAS TO APPLIANCE LIGHTING INSTRUCTIONS FOR HEATERS WITH ELECTRONIC IGNITION (IID) FOR MODELS WITH MANUAL GAS VALVES FOR YOUR SAFETY READ BEFORE OPERATING OPERATING INSTRUCTIONS AFTER START-UP BURNERS CONTROLS INSPECTION PROCEDURES INSPECTION PROCEDURES OPERATION START-UP PROCEDURES ADDENDA: LOW NOx HEATERS HIGH GAS PRESSURE SWITCH BURNER ADJUSTMENT BURNER TRAY REMOVAL GAS VALVE REMOVAL MAIN BURNER AND ORIFICE REMOVAL ADDENDA: LOW NOx HEATERS PILOT REMOVAL TROUBLESHOOTING - ELECTRICAL Intermittent Pilot System HONEYWELL S8600 Page Page Page Page Page Page Page Page Page TROUBLESHOOTING TUBE CLEANING SERVICE AND MAINTENANCE PROCEDURES TROUBLESHOOTING - PUMPS BURNER TRAY REMOVAL GAS VALVE REMOVAL MAIN BURNER AND ORIFICE REMOVAL PILOT REMOVAL AND CLEANING HIGH LIMIT OR TANKSTAT REMOVAL HEAT EXCHANGER RE-ASSEMBLY COMBUSTION CHAMBER REMOVAL CONTROL WELL REPLACEMENT TUBE REPLACEMENT CLEANING FLUE GAS PASSAGEWAYS REPLACEMENT PARTS WARRANTY