Raypak 0180B, 0066B, 0042B Troubleshooting Guide, Important Notice, Problem, Causes, Solutions

Contents INSTALLATION AND OPERATING INSTRUCTIONS FOR YOUR SAFETYRaythermTM Type H RESIDENTIAL BOILERS Models 0042B, 0066B,0090B 0135B, 0180BSERVICING PROCEDURES ContentsGENERAL SPECIFICATIONS INSTALLATION PROCEDURESRECEIVING EQUIPMENT GENERAL SPECIFICATIONSCLEARANCEREQUIREMENTS 3. INSTALLATION PROCEDURESCODE REQUIREMENTS MOUNTING BASEVENTING CONNECTIONS COMMON VENTS VENT DAMPER INSTALLATION Hole in Vent Damper Blade Closed Position FLAIR DAMPER VENT DAMPER OPERATIONVENT DAMPER WIRING DIAGRAM GASPRESSURE GAS SUPPLY CONNECTIONSWATER CONNECTIONS & SYSTEM PIPING SINGLE-ZONEPIPING PIPING DIAGRAMSAIR SCOOP DIAPHRAGM EXPANSION FEED TANK VALVE ZONE HEATING WITH INDIRECT DOMESTICHOT WATER SUPPLY ZONE VALVES HEATINGUNITSMULTIPLE ZONES WITH ZONE VALVES MULTIPLE ZONES WITH CIRCULATORSWIRING DIAGRAM KEY ELECTRICAL WIRINGWIRING DIAGRAMS Page Page Fig. # 2228e WIRING DIAGRAM Single-ZoneTaco ValveWIRING DIAGRAM Dual-ZoneTaco Valve WIRING DIAGRAM Dual-ZoneHoneywell ValveFig. #2233e Fig. #2234e WIRING DIAGRAM System with 3 Zone PumpsWIRING DIAGRAM: Power Vent System w/ Zone Valve Fig. #2232eHoneywell Zone Valve WIRING DIAGRAM Primary/Secondary Pumping SystemFig. #2223.2e Note Low water cut-offLWCO and system switch supplied by others GENERAL LOCATION OF CONTROLS SERVICING PROCEDURESChecking the Circulator START-UPPROCEDURES Lighting the BoilerFor Standing Pilot Models Filling the SystemFOR AUTOMATIC IGNITION MODELS HONEYWELL PILOTROBERTSHAW PILOT TO TURN OFF GAS TO THE BOILER ModelsFor Robertshaw valve SHUT-DOWNPROCEDURETO TURN OFF GAS TO BOILER 3.For Honeywell valveFOR AUTOMATIC IGNITION SYSTEMS INSPECTIONSCHEDULE INSPECTION PROCEDURES BURNERSSAFE SHUT-DOWNTESTS LIMIT ACTION FLAME FAILUREREPAIRPROCEDURES RAYPAK TUBE CLEANING KITHEAT EXCHANGER RE-ASSEMBLY IMPORTANT NOTICE TROUBLESHOOTING GUIDEPROBLEM SOLUTIONS10Defective ignition module or defective gas valve DANGER - SHOCK HAZARD ADJUSTMENT/REPLACEMENTOF COMPONENTSRAYPAK, INC 2151 Eastman Avenue Oxnard, CA REPLACEMENT PARTS LISTPage Page Page PARTS REPLACEMENT LIMITED PARTS WARRANTYHEAT EXCHANGER WARRANTY ADDITIONAL WARRANTY EXCLUSIONS