Raypak 0042B, 0066B, 0180B manual Venting Connections

Contents RaythermTM Type H RESIDENTIAL BOILERS Models FOR YOUR SAFETY0042B, 0066B,0090B 0135B, 0180B INSTALLATION AND OPERATING INSTRUCTIONSGENERAL SPECIFICATIONS ContentsINSTALLATION PROCEDURES SERVICING PROCEDURESRECEIVING EQUIPMENT GENERAL SPECIFICATIONSCODE REQUIREMENTS 3. INSTALLATION PROCEDURESMOUNTING BASE CLEARANCEREQUIREMENTSVENTING CONNECTIONS COMMON VENTS VENT DAMPER INSTALLATION Hole in Vent Damper Blade Closed Position FLAIR DAMPER VENT DAMPER OPERATIONVENT DAMPER WIRING DIAGRAM WATER CONNECTIONS & SYSTEM PIPING GAS SUPPLY CONNECTIONSGASPRESSURE SINGLE-ZONEPIPING PIPING DIAGRAMSHOT WATER SUPPLY ZONE HEATING WITH INDIRECT DOMESTICZONE VALVES HEATINGUNITS AIR SCOOP DIAPHRAGM EXPANSION FEED TANK VALVEMULTIPLE ZONES WITH ZONE VALVES MULTIPLE ZONES WITH CIRCULATORSWIRING DIAGRAM KEY ELECTRICAL WIRINGWIRING DIAGRAMS Page Page WIRING DIAGRAM Dual-ZoneTaco Valve WIRING DIAGRAM Single-ZoneTaco ValveWIRING DIAGRAM Dual-ZoneHoneywell Valve Fig. # 2228eWIRING DIAGRAM: Power Vent System w/ Zone Valve WIRING DIAGRAM System with 3 Zone PumpsFig. #2232e Fig. #2233e Fig. #2234eFig. #2223.2e WIRING DIAGRAM Primary/Secondary Pumping SystemHoneywell Zone Valve Note Low water cut-offLWCO and system switch supplied by others GENERAL LOCATION OF CONTROLS SERVICING PROCEDURESFor Standing Pilot Models START-UPPROCEDURES Lighting the BoilerFilling the System Checking the CirculatorROBERTSHAW PILOT HONEYWELL PILOTTO TURN OFF GAS TO THE BOILER Models FOR AUTOMATIC IGNITION MODELSTO TURN OFF GAS TO BOILER SHUT-DOWNPROCEDURE3.For Honeywell valve For Robertshaw valveFOR AUTOMATIC IGNITION SYSTEMS SAFE SHUT-DOWNTESTS LIMIT ACTION INSPECTION PROCEDURES BURNERSFLAME FAILURE INSPECTIONSCHEDULEREPAIRPROCEDURES RAYPAK TUBE CLEANING KITHEAT EXCHANGER RE-ASSEMBLY PROBLEM TROUBLESHOOTING GUIDESOLUTIONS IMPORTANT NOTICE10Defective ignition module or defective gas valve DANGER - SHOCK HAZARD ADJUSTMENT/REPLACEMENTOF COMPONENTSRAYPAK, INC 2151 Eastman Avenue Oxnard, CA REPLACEMENT PARTS LISTPage Page Page HEAT EXCHANGER WARRANTY LIMITED PARTS WARRANTYADDITIONAL WARRANTY EXCLUSIONS PARTS REPLACEMENT