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Manuals
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Hayward Manuals
Swimming Pool Heater
H250IDL
Installation, operation and service instructions
Hayward H250IDL Installation, Operation And Service Instructions
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Installation, operation & service procedures
(88 pages)
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Contents
Heater Sizing
Installation
Equipment Inspection
Location of Heater
Reversible Water Connections
Outdoor Installation and Venting
Indoor Installation and Venting
Air Supply
Equipment Located in Confined Spaces
Vertical Venting-Negative Pressure
Indoor Adapter Kit Installation
Indoor Vent Collar Installation
Drain Outlet Cover Installation
Vent Sizing Table for Vertical Negative Pressure Venting
Horizontal or Vertical Venting-Positive Pressure
Special Gas Vent Adapter Kit Installation
Indoor Installation
Connecting Special Gas Vent to the Heater
Gas Supply and Piping
Gas Pipe Size
All Gas Installations
Water Piping
Natural Gas
Propane Gas
Plumbig Connections
Pipe Nipple Installation
Manual By-Pass Valve
Recommended Flow Rate in GPM
Typical Plumbing to Pool
Multiple Heater Hookups
Installation above Pool/Spa Surface
Automatic Chlorinators and Chemical Feeders
Pressure Relief Valve
Electrical Connections
Wiring Diagram
Remote Control Connection
Remote Thermostat Connection
2-Wire Remote Thermostat
3-Wire Remote Switch
Installer Check-Out and Start-Up
Gas Line Testing
Gas Pressure Test Procedure
Installation below Pool/Spa Surface
Two Speed Pump
Consumer Operation and Maintenance Procedures
Pool/Spa Water Chemistry
Using Chlorinators and Chemical Feeders
Heater Operation
Operating Instructions
Safety - before Lighting
If You Smell Gas
To Turn off Gas to Appliance
Temperature Controls
Information Displayed
Temperature Display
Diagnostics
Response to Faults
Periodic Inspection
Winterization
Opening Drain Valve
Spring Start-Up
Maintenance/Servicing
Control Access
External Heat Exchanger Inspection and Cleaning
Heat Exchanger Removal
Combustion Chamber
Internal Heat Exchanger Inspecting and Cleaning
Burner Inspection and Cleaning
Burner Removal
Burner Installation
Gas Valve Replacement
Ignitor Removal
Main Burner Orifices
Gas Conversion
Vent Pressure Switch
High Limits
Blower Vacuum Switch
Water Pressure Switch
Thermistor
By-Pass Valve
Thermal Control Valve
Transformer Replacement
Combustion Blower
Troubleshooting
IDL Heater Diagnostic Guide
Parts List
Parts Illustration
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1
Contents
2
Installation
3
Diagnostics
4
Troubleshooting
5
Idl Heater Diagnostic Guide
6
Parts List
7
Parts Illustration
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