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Raypak
1334001 operating instructions Wiring Diagram-WH1
Models:
1334001
1
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Troubleshooting
Specification
Install
Piping Diagram-TypeWH - Unitemp 80 System
Control Well Replacement
Warranty
Dimension
Maintenance
Mechanical Problem
Heat Exchanger Re-Assembly
Page 42
Image 42
Wiring
Diagram—WH1
0824–1826
42
Page 41
Page 43
Page 42
Image 42
Page 41
Page 43
Contents
Do not try to light any appliance
Models
WHAT TO DO IF YOU SMELL GAS
INSTALLATION & OPERATING INSTRUCTIONS
Rev. 15 reflects the following
INSTALLATION
CONTENTS
GENERAL SAFETY
TROUbLESHOOTING
WARNINGS-PayAttention to These Terms
DANGER
IF PROPANE IS PRESENT OR SUSPECTED
DANGER
GENERAL SAFETY
Temperature
WARNING - CALIFORNIA PROPOSITION
Time/Temperature Relationships in Scalds
RECEIVING EQUIPMENT
Model Identification
Installation Codes
INSTALLATION
General Specifications
Installation base
Clearances
Installation Clearances
All Dimensions are in Inches
Heater
Specifications and Dimensions
MODEL
MODELS 0182-0400and
MODELS
MODELS
MODELS
Recovery based on manufacturer’s rating
Recovery based on manufacturer’s rating
MODELS
Outdoor Water Heaters
High Wind Conditions Outdoor Units Only
Vent Terminal Outdoor Stackless Top Installation
Outdoor Installations
Venting
Models 0181-0401and
Models
Indoor Installations
Models
Models
Fig. 9 Indoor Top Installation
Models
Installation
Models 0181-0401and Vent Terminal/Indoor Stack
Models
Vent Piping
Location
Vent Damper Installation
Models 0133 Through 0180 Where Required
Mounting
Vent Damper
Plumbing
General
Gas Supply Connections
Gas Pressure Regulator
Venting of Diaphragm Gas Components
MAXIMUM EQUIVALENT PIPE LENGTH
2-PASSHEAT EXCHANGER
Flow Rates
MAXIMUM AND MINIMUM FLOW RATES
1-PASSHEAT EXCHANGER
Piping-DomesticHot Water Supply Heaters
Piping Diagram-TypeWH - Unitemp 80 System
Relief Valve
Pump Time Delay
Controls-General
Electronic Ignition
Flow Switch
Limit Controls
High Limit
Electrical Connections
100% Pilot Safety
High and Low Gas Pressure Switches Optional
Low Water Cut-OffOptional
Location of Controls
0400 WH1, WH2, WH3 0181 LOW NOx WH1
0824
Location of Controls
General
START-UP PROCEDURES
before Start-Up
Initial Start-Up- Pump and Motor
TO TURN OFF GAS TO APPLIANCE
FOR YOUR SAFETY READ BEFORE OPERATING
OPERATING INSTRUCTIONS
FOR MODELS WITH MANUAL GAS VALVES
Controls
INSPECTION PROCEDURES
burners
After Start-Up
ADDENDA LOW NOx HEATERS MODELS 0181 TO
Inspection Procedures
Start-UpProcedures S8610b Ignition Module
Operation
Visual Inspection
burner Adjustment
High Gas Pressure Switch
Electrical
Main burner And Orifice Removal
Pilot Removal
Combustion Fan Removal
Intermittent Pilot System Honeywell S8600
TROUbLESHOOTING
Electrical-ElectronicIgnition IID
WARNING-HIGHVOLTAGE For qualified
POSSIBLE CAUSE
Mechanical
MECHANICAL PROBLEM
CORRECTIVE ACTION
WIRING DIAGRAMS
Wiring Diagram-W2/WH2133
Wiring Diagram-WH10181/0261
Wiring Diagram-WH10331/0401
Wiring Diagram-WH1
Wiring Diagram-WH1
Wiring Diagram-WH1
Wiring Diagram-WH1
Tube Cleaning
SERVICE AND MAINTENANCE PROCEDURES
Troubleshooting-Pumps
Failure To Pump
4.Reverse above procedure to re-install
burner Tray Removal
Gas Valve Removal
Main burner and Orifice Removal
Pilot Removal and Cleaning
Heat Exchanger Re-Assembly
High Limit or Tankstat Removal
Tube Replacement
REPLACEMENT PARTS
Control Well Replacement
Cleaning Flue Gas Passageways
ADDITIONAL WARRANTY EXCLUSIONS
LIMITED PARTS WARRANTY
HEAT EXCHANGER WARRANTY
PARTS REPLACEMENT
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