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Raypak
1334001 operating instructions Wiring Diagram-WH1
Models:
1334001
1
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Troubleshooting
Specs
Install
Piping Diagram-TypeWH - Unitemp 80 System
Control Well Replacement
Warranty
Dimension
Maintenance
Mechanical Problem
Heat Exchanger Re-Assembly
Page 43
Image 43
Wiring
Diagram—WH1
2100–2500
43
Page 42
Page 44
Page 43
Image 43
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Page 44
Contents
INSTALLATION & OPERATING INSTRUCTIONS
Models
WHAT TO DO IF YOU SMELL GAS
Do not try to light any appliance
Rev. 15 reflects the following
TROUbLESHOOTING
CONTENTS
GENERAL SAFETY
INSTALLATION
DANGER
WARNINGS-PayAttention to These Terms
IF PROPANE IS PRESENT OR SUSPECTED
WARNING - CALIFORNIA PROPOSITION
GENERAL SAFETY
Temperature
DANGER
RECEIVING EQUIPMENT
Time/Temperature Relationships in Scalds
Model Identification
Installation base
INSTALLATION
General Specifications
Installation Codes
Heater
Installation Clearances
All Dimensions are in Inches
Clearances
MODEL
Specifications and Dimensions
MODELS 0182-0400and
MODELS
MODELS
MODELS
Recovery based on manufacturer’s rating
Recovery based on manufacturer’s rating
MODELS
High Wind Conditions Outdoor Units Only
Outdoor Water Heaters
Models 0181-0401and
Outdoor Installations
Venting
Vent Terminal Outdoor Stackless Top Installation
Models
Indoor Installations
Models
Models
Fig. 9 Indoor Top Installation
Models
Installation
Models 0181-0401and Vent Terminal/Indoor Stack
Models
Vent Piping
Mounting
Vent Damper Installation
Models 0133 Through 0180 Where Required
Location
Vent Damper
General
Plumbing
Gas Supply Connections
Venting of Diaphragm Gas Components
Gas Pressure Regulator
MAXIMUM EQUIVALENT PIPE LENGTH
1-PASSHEAT EXCHANGER
Flow Rates
MAXIMUM AND MINIMUM FLOW RATES
2-PASSHEAT EXCHANGER
Piping-DomesticHot Water Supply Heaters
Piping Diagram-TypeWH - Unitemp 80 System
Electronic Ignition
Pump Time Delay
Controls-General
Relief Valve
Limit Controls
Flow Switch
High Limit
Low Water Cut-OffOptional
100% Pilot Safety
High and Low Gas Pressure Switches Optional
Electrical Connections
0400 WH1, WH2, WH3 0181 LOW NOx WH1
Location of Controls
Location of Controls
0824
Initial Start-Up- Pump and Motor
START-UP PROCEDURES
before Start-Up
General
FOR MODELS WITH MANUAL GAS VALVES
FOR YOUR SAFETY READ BEFORE OPERATING
OPERATING INSTRUCTIONS
TO TURN OFF GAS TO APPLIANCE
After Start-Up
INSPECTION PROCEDURES
burners
Controls
Operation
Inspection Procedures
Start-UpProcedures S8610b Ignition Module
ADDENDA LOW NOx HEATERS MODELS 0181 TO
Electrical
burner Adjustment
High Gas Pressure Switch
Visual Inspection
Pilot Removal
Main burner And Orifice Removal
Combustion Fan Removal
WARNING-HIGHVOLTAGE For qualified
TROUbLESHOOTING
Electrical-ElectronicIgnition IID
Intermittent Pilot System Honeywell S8600
CORRECTIVE ACTION
Mechanical
MECHANICAL PROBLEM
POSSIBLE CAUSE
Wiring Diagram-W2/WH2133
WIRING DIAGRAMS
Wiring Diagram-WH10181/0261
Wiring Diagram-WH10331/0401
Wiring Diagram-WH1
Wiring Diagram-WH1
Wiring Diagram-WH1
Wiring Diagram-WH1
Failure To Pump
SERVICE AND MAINTENANCE PROCEDURES
Troubleshooting-Pumps
Tube Cleaning
burner Tray Removal
4.Reverse above procedure to re-install
Gas Valve Removal
High Limit or Tankstat Removal
Pilot Removal and Cleaning
Heat Exchanger Re-Assembly
Main burner and Orifice Removal
Cleaning Flue Gas Passageways
REPLACEMENT PARTS
Control Well Replacement
Tube Replacement
PARTS REPLACEMENT
LIMITED PARTS WARRANTY
HEAT EXCHANGER WARRANTY
ADDITIONAL WARRANTY EXCLUSIONS
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