Raypak 0066B, 0180B, 0042B manual Contents

Page 3

CONTENTS

WARNINGS

Pay Attention to These Terms

RECEIVING EQUIPMENT GENERAL SPECIFICATIONS INSTALLATION

Code Requirements

Mounting Base

Clearance Requirements

Combustion/Ventilation Air

Venting Connections

Vent Damper Installation Location

VENT DAMPER WIRING DIAGRAM

Gas Supply Connections

Gas Pressure

Water Connections & System Piping Electrical Wiring

WIRING DIAGRAMS SERVICING PROCEDURES General Location of Controls

SEQUENCE OF OPERATION

Intermittent Ignition Device (IID)

START-UP PROCEDURES

Lighting the Boiler

For Standing Pilot Models

Filling the System

Checking the Circulator

For Standing Pilot Models with Robertshaw Gas Valve, 2-stage Operation (Models 90, 13 & 180) To Turn Off Gas to the Boiler (Models 90, 135 & 180)

For Automatic Ignition Models For Intermittent Ignition (IID) with Honeywell or Robertshaw Gas Valve (All Models)

To Turn Off Gas to the Boiler Shut-down Procedure

Testing the Ignition afety Shut-off Safe Shut-down Tests Inspection Procedures

REPAIR PROCEDURES

Tube Cleaning Procedure

Heat Exchanger Removal

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Heat Exchanger Re-assembly Combustion Chamber Removal

TROUBLESHOOTING

Adjustment & Replacement of

Components

Replacement Parts

WARRANTY

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Contents Raytherm Residential Boilers Page Contents Proposition Pay Attention to These TermsReceiving Equipment General SpecificationsRating Input Heating Net Piping ConnectionsCapacity Gas NPTClearance Requirements InstallationCode Requirements Mounting BaseCombustion/Ventilation Air Model No Sq. in. of Free AreaModel No Venting Connections Model No Vent Max Connector Horizontal Diameter Length ftRoof Pitch X/12 Min. ft Common VentsVent Damper Location Vent Damper Installation LocationVent Damper Operation MountingAbbreviationDescription Flair DamperVent Damper Gas Supply Connections Gas PressureWater Connections & System Piping Model No System Flow Max. System Gpm Head ft/WC Single-Zone Piping Piping DiagramsElectrical Wiring Wiring Diagrams Page Page Single-Zone Taco Valve System with Three 3 Zone Pumps Primary/Secondary Pumping System Honeywell Zone Valve IID Units with Low Water Cut-off Device Intermittent Ignition Device IID Servicing ProceduresSequence Operation General Location of ControlsFilling the System START-UP ProceduresLighting the Boiler For Standing Pilot ModelsFor Automatic Ignition Models To Turn Off Gas to the Boiler Models 90, 135For Honeywell valve Shut-down ProcedureTo Turn Off Gas to the Boiler For Honeywell valve Turn gas control knobSafe Shut-down Tests Testing the Ignition Safety Shut-offBurners Inspection ProceduresLow Water Cut-Off When Installed Procedure for Cleaning Flue Gas PassagewaysBurner Tray Removal Repair ProceduresTube Cleaning Procedure Typical Heat Exchanger RemovalCombustion Chamber Removal Heat Exchanger Re-assemblyProblem Causes Solutions TroubleshootingPiping Adjustment & Replacement of Components Circulator Replacement Replacement Parts ListFast-Response Temperature Sensor Module Replacement Fast-Response Temperature Sensor Probe ReplacementLimited Parts Warranty

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