Raypak 0042B manual Contents, Receiving Equipment, General Specifications, Installation Procedures

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Contents
RECEIVING EQUIPMENT	3
GENERAL SPECIFICATIONS	3
INSTALLATION PROCEDURES	4
Code Requirements	4
Mounting Base	4
Clearance Requirements	4
Combustion/Ventilation Air	4
Venting Connections	5
Vent Damper Installation	7
Gas Supply Connections	11
Water Connections & System Piping	11
Piping Diagrams	12
Electrical Wiring	15
Wiring Diagrams	16
SERVICING PROCEDURES	23
General Locations of Controls	23
Sequence of Operation	23
Start-Up Procedures	24
Shut-Down Procedure	26
Safe Shutdown Test	28
Inspection Schedule	28
Repair Procedures	29
TROUBLESHOOTING GUIDE	31
Adjustments/Replacements of Components	33
REPLACEMENT PARTS LIST	34

CALIFORNIA PROPOSITION 65 WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.

These instructions are provided to assure the proper installation and operation of Raypak boilers. Should questions arise regarding the specifications, installation, operation or servicing of these boilers, we suggest that the local Sales representative or the factory be consulted.

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Contents 0042B, 0066B,0090B 0135B, 0180B FOR YOUR SAFETYRaythermTM Type H RESIDENTIAL BOILERS Models INSTALLATION AND OPERATING INSTRUCTIONSINSTALLATION PROCEDURES ContentsGENERAL SPECIFICATIONS SERVICING PROCEDURESGENERAL SPECIFICATIONS RECEIVING EQUIPMENTMOUNTING BASE 3. INSTALLATION PROCEDURESCODE REQUIREMENTS CLEARANCEREQUIREMENTSVENTING CONNECTIONS COMMON VENTS VENT DAMPER INSTALLATION Hole in Vent Damper Blade Closed Position VENT DAMPER OPERATION FLAIR DAMPERVENT DAMPER WIRING DIAGRAM WATER CONNECTIONS & SYSTEM PIPING GAS SUPPLY CONNECTIONSGASPRESSURE PIPING DIAGRAMS SINGLE-ZONEPIPINGZONE VALVES HEATINGUNITS ZONE HEATING WITH INDIRECT DOMESTICHOT WATER SUPPLY AIR SCOOP DIAPHRAGM EXPANSION FEED TANK VALVEMULTIPLE ZONES WITH CIRCULATORS MULTIPLE ZONES WITH ZONE VALVESELECTRICAL WIRING WIRING DIAGRAM KEYWIRING DIAGRAMS Page Page WIRING DIAGRAM Dual-ZoneHoneywell Valve WIRING DIAGRAM Single-ZoneTaco ValveWIRING DIAGRAM Dual-ZoneTaco Valve Fig. # 2228eFig. #2232e WIRING DIAGRAM System with 3 Zone PumpsWIRING DIAGRAM: Power Vent System w/ Zone Valve 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 SERVICING PROCEDURES GENERAL LOCATION OF CONTROLSFilling the System START-UPPROCEDURES Lighting the BoilerFor Standing Pilot Models Checking the CirculatorTO TURN OFF GAS TO THE BOILER Models HONEYWELL PILOTROBERTSHAW PILOT FOR AUTOMATIC IGNITION MODELS3.For Honeywell valve SHUT-DOWNPROCEDURETO TURN OFF GAS TO BOILER For Robertshaw valveFOR AUTOMATIC IGNITION SYSTEMS FLAME FAILURE INSPECTION PROCEDURES BURNERSSAFE SHUT-DOWNTESTS LIMIT ACTION INSPECTIONSCHEDULERAYPAK TUBE CLEANING KIT REPAIRPROCEDURESHEAT EXCHANGER RE-ASSEMBLY SOLUTIONS TROUBLESHOOTING GUIDEPROBLEM IMPORTANT NOTICE10Defective ignition module or defective gas valve ADJUSTMENT/REPLACEMENTOF COMPONENTS DANGER - SHOCK HAZARDREPLACEMENT PARTS LIST RAYPAK, INC 2151 Eastman Avenue Oxnard, CAPage Page Page ADDITIONAL WARRANTY EXCLUSIONS LIMITED PARTS WARRANTYHEAT EXCHANGER WARRANTY PARTS REPLACEMENT

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