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Raypak
0180B, 0066B, 0042B manual Wiring Diagrams
Models:
0042B
0180B
0066B
1
19
40
40
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Troubleshooting
Specs
Install
Parts list
Piping Diagrams
Adjustment & Replacement of Components
Warranty
Electrical Wiring
Heat Exchanger Re-assembly
Servicing Procedures
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Image 19
Wiring Diagrams
19
Page 18
Page 20
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Image 19
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Page 20
Contents
INSTALLATION & OPERATING INSTRUCTIONS
Models 0042B, 0066B, 0090B 0135B & 0180B - Type H
WHAT TO DO IF YOU SMELL GAS
Do not try to light any appliance
Rev. 29 reflects the following
REPAIR PROCEDURES
CONTENTS
VENT DAMPER WIRING DIAGRAM
START-UPPROCEDURES
WARNING-CALIFORNIA
WARNINGS
Pay Attention to These Terms
DANGER
RECEIVING EQUIPMENT
GENERAL SPECIFICATIONS
Capacity
Input
Heating
Piping Connections
Clearance Requirements
INSTALLATION
Code Requirements
Mounting Base
Model No
Combustion/Ventilation Air
Model No
Sq. in. of Free Area
Vent
Venting Connections
Connector
Model No
Roof Pitch X/12
Common Vents
H Min. ft
Vent Damper Installation Location
Vent Damper Operation
Mounting
Flair Damper
VENT DAMPER
Setting
Gas Supply Connections
Gas Pressure
Water Connections & System Piping
Head ft/WC
Model No
System Flow
Max. System
Relief Valve to Drain
Piping Diagrams
12” Max Air Vent Air Scoop Diaphragm
Feed Expansion Tank Valve Pipe Pressure
Electrical Wiring
Wiring Diagrams
Page
Page
Fig. 18 Dual-ZoneTaco Valve
Fig. 17 Single-ZoneTaco Valve
Fig. 19 Dual-ZoneHoneywell Valve
Fig. 20 System with Three 3 Zone Pumps
Fig. 21 Power Vent System with Zone Valve
Fig. 22 Primary/Secondary Pumping System Honeywell Zone Valve
Fig. 24 IID Units with Low Water Cut-offDevice
Intermittent Ignition Device IID
SERVICING PROCEDURES
SEQUENCE OF OPERATION
General Location of Controls
Filling the System
START-UP PROCEDURES
Lighting the Boiler
For Standing Pilot Models
HONEYWELL PILOT
Models
To Turn Off Gas to the Boiler Models
For Automatic Ignition Models
3.For Honeywell valve
Shut-downProcedure
To Turn Off Gas to the Boiler
5.For Honeywell valve Turn gas control knob
Limit Action
Testing the Ignition Safety Shut-off
Safe Shut-downTests
For Standing Pilot Systems
Burners
Inspection Procedures
Low Water Cut-OffWhen Installed
Procedure for Cleaning Flue Gas Passageways
Burner Tray Removal
REPAIR PROCEDURES
Tube Cleaning Procedure Typical
Heat Exchanger Removal
Combustion Chamber Removal
Heat Exchanger Re-assembly
CAUSES
TROUBLESHOOTING
PROBLEM
SOLUTIONS
10Defective ignition module or defective gas valve
Vent Thermal Switch Replacement
Adjustment & Replacement of Components
Gas Valve Replacement
Flame Roll-outSwitch Replacement
2-StageController Models
Replacement Parts List
Fast-ResponseTemperature Sensor Probe Replacement
Circulator Replacement
PARTS REPLACEMENT
LIMITED PARTS WARRANTY
HEAT EXCHANGER WARRANTY
ADDITIONAL WARRANTY EXCLUSIONS