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399B-2339B operating instructions Wiring Diagram - Models 1529B-2339B
Models:
399B-2339B
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Troubleshooting
Install
Tankstat As Shown In The Diagram Above
Parts Replacement
Maintenance
Exhaust Configuration
Field Wiring Connection
High Limit Manual Reset
Leak Test Procedure Dual-SeatGas Valves
36.A 24 VAC signal is sent to gas valve
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Wiring Diagram - Models
1529B–2339B
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Contents
INSTALLATION & OPERATING INSTRUCTIONS
Models 399B-2339B Types H & WH
Page
CONTENTS
WARNINGS
Pay Attention to These Terms
BEFORE INSTALLATION
Installations at Elevation
Product Receipt
Model Identification
Component Locations
OPTIONAL FLUE CONNECTION
Fig. 1 Component Locations - Back
Fig. 2 Component Locations - Left Side
General Information
GENERAL SAFETY
Time/Temperature Relationships in Scalds
INSTALLATION
Installation Codes
Equipment Base
Stacking
Canadian Installations2
U.S. Installations1
Table D Vent/Air Inlet Termination Clearances
Indoor Installations
Clearances
Outdoor Installations
Combustion and Ventilation Air
Conventional Combustion Air Supply
U.S. Installations
Indoor Units
Canadian Installations
All Air from Outdoors
Water Piping
General
Reversing Water Connections
Relief Valve Piping
Models 399B-899B Models 989B-2339B
Cold Water Operation
Cold Water Starts
Temperature & Pressure Gauge
Hydronic Heating
Pump Selection
Pressure Drop in Feet of Head Feedwater Regulator
Piping
Air-Separation/ExpansionTank
Three-WayValves
Gas Supply
Potable Water and Space Heating
Gas Supply Connection
Gas Supply Pressure
Models 399B-2339B Adjustment Models 989B-2339B
Reversing Gas Supply Connection
Electrical Power Connections
Check the Power Source
Field-ConnectedControllers
Making the Electrical Connections
Field Wiring Connection
DANGER SHOCK HAZARD
Fig. 22 4-StageWiring Connection
Fig. 21 3-StageWiring Connections
Fig. 20 2-StageWiring Connections
TANKSTAT AS SHOWN IN THE DIAGRAM ABOVE
SINGLE STAGE TANKSTAT
STAGE CONNECTION
ATTACH STAGE 1 CONNECTIONS
Venting
General
Support of Vent Stack
Barometric Damper
U.S. Installations
Exhaust Configuration
Vent Terminal Location
Combustion Air Supply
Changing the Flue Outlet
Venting Installation Tips
Canadian Installations
Venting Configurations
Natural Draft Vertical Venting Category
Certified
Horizontal Through-the-WallVenting Category
Certified
Controls
Outdoor Installation
Freeze Protection
Heater Sequence of Operation
Models 399B-899B
36.A 24 VAC signal is sent to gas valve
23.The heater pump is energized
Models 989B-2339B
Models 1529B-2339BOnly
High Limit Manual Reset
Flow Switch
Ignition Module
Operating Control
High and Low Gas Pressure Switches
Low Water Cut-OffOptional
Wiring Diagram - Models 399B-1259B
Wiring Diagram - Models 1529B-2339B
START-UP
Pre Start-up
Blower Adjustment
Start-Up
Main Burner Adjustment
Safety Inspection
Leak Test Procedure Dual-SeatGas Valves
Follow-Up
Pilot Turn-DownTest
Post Start-UpCheck
Lighting Instructions
OPERATION
To Turn Off Gas To Appliance
Step Step Step Step Step Step Step
TROUBLESHOOTING
Reattach
Suggested Minimum Maintenance Schedule
MAINTENANCE
Preventive Maintenance Schedule
Weekly
Monthly
Semi-Annually
Annually
APPENDIX
Inside Air Contamination
LIMITED PARTS WARRANTY
HEAT EXCHANGER WARRANTY
ADDITIONAL WARRANTY EXCLUSIONS
PARTS REPLACEMENT
START-UPCHECKLIST FOR FAN-ASSISTED
EMISSIONS SETTINGS AND TEST INFORMATION
Nominal Factory Recommended Settings
RAYPAK PRODUCTS