Zone Heating With Indirect Domestic, Fig.# | Raypak 0180B, 0066B

ZONE

ZONE

VALVES

HEATINGUNITS

AIR

SCOOP

DIAPHRAGM

EXPANSION

FEED TANK

VALVE

PIPEPRESSURE

RELIEF VALVE

TO DRAIN

COLD

WATER

INLET

CIRCULATOR

COLD

WATER

SUPPLY

AIR

VENT

HOTWATER

SUPPLY

Fig.# 8998.1

ZONE HEATING WITH INDIRECT DOMESTIC

HOT WATER SUPPLY

13

Image 13

Raypak 0180B Zone Heating With Indirect Domestic, Hot Water Supply, Zone Valves Heatingunits, Air Vent Hotwater Supply

Contents

RaythermTM Type H RESIDENTIAL BOILERS Models FOR YOUR SAFETY0042B, 0066B,0090B 0135B, 0180B INSTALLATION AND OPERATING INSTRUCTIONS GENERAL SPECIFICATIONS ContentsINSTALLATION PROCEDURES SERVICING PROCEDURES RECEIVING EQUIPMENT GENERAL SPECIFICATIONS CODE REQUIREMENTS 3. INSTALLATION PROCEDURESMOUNTING BASE CLEARANCEREQUIREMENTS VENTING CONNECTIONS COMMON VENTS VENT DAMPER INSTALLATION Hole in Vent Damper Blade Closed Position FLAIR DAMPER VENT DAMPER OPERATION VENT DAMPER WIRING DIAGRAM GASPRESSURE GAS SUPPLY CONNECTIONSWATER CONNECTIONS & SYSTEM PIPING SINGLE-ZONEPIPING PIPING DIAGRAMS HOT WATER SUPPLY ZONE HEATING WITH INDIRECT DOMESTICZONE VALVES HEATINGUNITS AIR SCOOP DIAPHRAGM EXPANSION FEED TANK VALVE MULTIPLE ZONES WITH ZONE VALVES MULTIPLE ZONES WITH CIRCULATORS WIRING DIAGRAM KEY ELECTRICAL WIRING WIRING DIAGRAMS Page Page WIRING DIAGRAM Dual-ZoneTaco Valve WIRING DIAGRAM Single-ZoneTaco ValveWIRING DIAGRAM Dual-ZoneHoneywell Valve Fig. # 2228e WIRING DIAGRAM: Power Vent System w/ Zone Valve WIRING DIAGRAM System with 3 Zone PumpsFig. #2232e Fig. #2233e Fig. #2234e Honeywell 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 PROCEDURES For Standing Pilot Models START-UPPROCEDURES Lighting the BoilerFilling the System Checking the Circulator ROBERTSHAW PILOT HONEYWELL PILOTTO TURN OFF GAS TO THE BOILER Models FOR AUTOMATIC IGNITION MODELS TO TURN OFF GAS TO BOILER SHUT-DOWNPROCEDURE3.For Honeywell valve For Robertshaw valve FOR AUTOMATIC IGNITION SYSTEMS SAFE SHUT-DOWNTESTS LIMIT ACTION INSPECTION PROCEDURES BURNERSFLAME FAILURE INSPECTIONSCHEDULE REPAIRPROCEDURES RAYPAK TUBE CLEANING KIT HEAT EXCHANGER RE-ASSEMBLY PROBLEM TROUBLESHOOTING GUIDESOLUTIONS IMPORTANT NOTICE 10Defective ignition module or defective gas valve DANGER - SHOCK HAZARD ADJUSTMENT/REPLACEMENTOF COMPONENTS RAYPAK, INC 2151 Eastman Avenue Oxnard, CA REPLACEMENT PARTS LISTPage Page Page HEAT EXCHANGER WARRANTY LIMITED PARTS WARRANTYADDITIONAL WARRANTY EXCLUSIONS PARTS REPLACEMENT