Raypak 0090B, 0030B, 0135B manual Zone Heating with Indirect Domestic HOT Water Supply

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ZONE

VALVES

HEATINGUNITS

AIR

SCOOP

DIAPHRAGM

EXPANSION

FEED TANK

VALVE

PIPEPRESSURE

RELIEF VALVE

TODRAIN

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

Contents For Your Safety Installation Operating InstructionsContents Specifications and Dimensions General SpecificationsReceiving Equipment Code Requirements Installation ProceduresMounting Base ClearancerequirementsFig. #8198.0 Venting ConnectionsFig.# Common VentsLocation Vent Damper InstallationD80D General Wiring Diagram Installing the Vent Damper in Horizontal & Vertical VentMounting System Schematic Ladder Diagram Vent Damper Position IndicatorVent Damper Operation Flair DamperConnection Diagram Gaspressure GAS Supply ConnectionsWater Connections & System Piping SINGLE-ZONEPIPING Piping DiagramsZone Heating with Indirect Domestic HOT Water Supply Multiple Zones with Zone Valves Fig.# Electrical WiringWiring Diagram KEY Page Page Wiring 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 General Location of Controls Servicing ProceduresControl BOX Component Locations Models 135 Sequence of Operation Intermittent Ignition Device IIDWhat to do if YOU Smell GAS START-UPPROCEDURESFor Automatic Ignition Models Honeywell Pilot Robertshaw PilotTo Turn OFF GAS to Boiler SHUT-DOWNPROCEDUREFor Automatic Ignition Systems Inspectionprocedures Inspection Procedures BurnersSafe SHUT-DOWN Tests Limit Action Flame FailureRepairprocedures Raypak Tube Cleaning KITCombustion Chamber Removal Heat Exchanger RE-ASSEMBLYImportant Notice Troubleshooting GuidePiping ADJUSTMENT/REPLACEMENTOF Components RAYPAK, INC Replacement Parts ListPage Page Page Limited Parts Warranty