Raypak 0090B 0135B installation instructions Zone Heating with Indirect Domestic HOT Water Supply

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ZONE

VALVES

HEATING UNITS

AIR

SCOOP

DIAPHRAGM

EXPANSION

FEED TANK

VALVE

PIPE PRESSURE

RELIEF VALVE

TO DRAIN

COLD

WATER

INLET

CIRCULATOR

COLD

WATER

SUPPLY

AIR

VENT

HOT WATER

SUPPLY

Fig.# 8998.1

ZONE HEATING WITH INDIRECT DOMESTIC HOT WATER SUPPLY

12

Image 12

Contents Operating Installation Instructions For Your SafetyContents General Specifications Specifications and DimensionsReceiving Equipment Installation Procedures Code RequirementsMounting Base Clearance RequirementsModel Sq. In. of Free Area 0030, 0042 100 Venting ConnectionsCommon Vents Fig.#Vent Damper Installation LocationInstalling the Vent Damper in Horizontal & Vertical Vents D80D General Wiring DiagramMounting Vent Damper Flair DamperGAS PRESSURE-SPECIFICATIONS GAS Supply ConnectionsWater Connections & System Piping Typical Piping Single Zone PipingZone Heating with Indirect Domestic HOT Water Supply Multiple Zones with Circulators Multiple Zones with Zone ValvesElectrical Wiring Fig.#Wiring Diagram Standing Pilot 24 V 2 Stage Fig. # 2223eWiring Diagramintermittent Ignition Device IID Models 30, 42 Wiring Diagram Intermittent Ignition Device IID Fig. #2358Wiring Diagram Single Zone Taco Valve Wiring Diagram System with 3 Zone Pumps Fig. #2223.2e Wiring Diagram Standing Pilot With Low Water Cut Off Device Servicing Procedures General Location of ControlsControl BOX Component Locations Models 135 Sequence of Operation Intermittent Ignition Device IIDSTART-UP Procedures Filling the SystemLighting the Boiler What to do if YOU Smell GASHoneywell Pilot Robertshaw Pilot For Automatic Ignition ModelsSystem Shut Down Procedure To Turn OFF GAS to BoilerFor Automatic Ignition Systems Inspection Procedures Burners Safe Shutdown Tests Limit ActionFlame Failure Main Burner FlameRaypak Tube Cleaning KIT Burner Drawer RemovalMain Burner and Orifice Removal Repair SectionHeat Exchanger RE-ASSEMBLY Combustion Chamber RemovalTrouble Shooting Guide Important NoticePiping ADJUSTMENTS/REPLACEMENTS of Components Replacement Parts List RAYPAK, INCBypass valve supplied on sizes H-0135 and H-0180 only Page Venting