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Raypak 260-401 manual FOR UNITS WITH A LOW NOx TRAY

Models: 260-401

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FOR UNITS WITH A LOW NOx TRAY

FOR UNITS WITH A LOW NOx TRAY

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Raypak 260-401 manual FOR UNITS WITH A LOW NOx TRAY

Contents

FOR YOUR SAFETY INSTALLATION AND OPERATING INSTRUCTIONSFOR YOUR SAFETY ECONOPAK WATER HEATERSTABLE OF CONTENTS SPECIFICATIONS AND DIMENSIONS 2. GENERAL SPECIFICATIONS1. RECEIVING EQUIPMENT General Safety Precautions DANGERDANGER DANGERGeneral Safety Precautions Feel water before bathing or showering3. INSTALLATION PROCEDURES CODEREQUIREMENTSMOUNTINGBASE COMBUSTION/VENTILATION AIR Indoor models onlyModel VENTING CONNECTIONS Indoor Models MODELS 330/331 AND 400/401 COMMON VENTS GAS SUPPLY CONNECTIONSGAS PRESSURE-SPECIFICATIONS WATER CONNECTIONS & SYSTEM PIPING261 LOW NOx WH1 RELIEF VALVEFig. #8096.2 ELECTRICALWIRINGWIRING DIAGRAM KEY WIRING DIAGRAM STANDING PILOT MODELS PUMP DELAY ADJUSTABLE BETWEEN 3 AND 10 MINUTESVENT TEMP SWITCH PROVIDED ONLY ON INDOOR HEATERS NOTES USE GROUND CLIP PROVIDEDWIRING DIAGRAM INTERMITTENT IGNITION DEVICE IID PUMP DELAY ADJUSTABLE BETWEEN 3 AND 10 MINUTESVENT TEMP SWITCH PROVIDED ONLY ON INDOOR HEATERS MODELWIRING DIAGRAM INTERMITTENT IGNITION DEVICE IID MODELSWIRING DIAGRAM INTERMITTENT IGNITION DEVICE IID MODEL 261 LOW NOxWIRING DIAGRAM INTERMITTENT IGNITION DEVICE IID MODEL 401 LOW NOx4. SERVICING PROCEDURES START-UPPROCEDURES SECTION 1. Filling the SystemSEQUENCEOFOPERATION INTERMITTENTIGNITIONDEVICEIID SECTION 2. Checking the Circulator1.STOP! Read the safety information above FOR AUTOMATIC IGNITION MODELS 6.For Robertshaw Gas Valve Turn gas controlFor Honeywell Gas Valve Turn gas control knob For Honeywell Gas Valve ModelsSECTION 4. Testing the Ignition Safety Shut-off For Honeywell Gas Valve Turn gas control knobFor Honeywell Gas Valve Models TO TURN OFF GAS TO APPLIANCESTART-UPPROCEDURES S8610B BURNER ADJUSTMENTHIGH GAS PRESSURE SWITCH LOW NOx HEATERS Sizes 181 toNORMAL INSPECTION PROCEDURES BURNER DRAWER REMOVALGAS VALVE REMOVAL MAIN BURNER AND ORIFICE REMOVALREPAIR SECTION HEATEXCHANGERREMOVAL5. TROUBLE SHOOTING GUIDE PROBLEMSSOLUTIONS IMPORTANT NOTICE3Pilot Outage TROUBLESHOOTING TROUBLESHOOTING HONEYWELL S8600Intermittent Pilot System ELECTRICAL ELECTRONIC IGNITION IIDELECTRICAL STANDING PILOT HIGH VOLTAGE For Qualified Technicians ONLYADJUSTMENTS/REPLACEMENTSOF COMPONENTS DANGER-SHOCKHAZARDREPLACEMENT PARTS LIST RAYPAK, INC 2151 Eastman Avenue Oxnard, CAFOR UNITS WITH A LOW NOx TRAY Page Page LIMITEDPARTSWARRANTYECONOPAKWATERHEATERS HEATEXCHANGERWARRANTYADDITIONAL WARRANTY EXCLUSIONS PARTS REPLACEMENT