A.O. Smith
ECT-40, EJC-30, EJCN-40, ECT-80, ESTT-30, ESTT-40, ECT-52, ECT-66, ECS-30, ECLN-40, ECT-30, 6-119
Troubleshooting
Install
Repair Parts List
Wiring Diagrams
Wiring
Warranty
Maintenance
Claim Procedure
Temperature Adjustment
Element Cleaning / Replacement
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Contents
Residential Electric
Safe INSTALLATION, USE and Service
Important Definitions
General Safety
Table of Contents
Introduction
Uprights /LOWBOYS Compacts
Typical Installation
Table Tops
Locating the NEW Water Heater
Mixing Valve Usage
Facts to Consider about the Location
Insulation Blankets
Installing the NEW Water Heater
Water Piping
Water Piping Pressure Test
TEMPERATURE- Pressure Relief Valve
Filling the Water Heater
Valve and Pipe Insulation On Selected Models
Wiring Diagrams
Wiring
Temperature Regulation
Temperature Adjustment
For Your Information
Operational Conditions
Periodic Maintenance
TEMPERATURE-PRESSURE Relief Valve Operation
Thermostat Removal / Replacement
Anode ROD Inspection
Element Cleaning / Replacement
Page
Drain Valve Washer Replacement
Service
Leakage Checkpoints
Troubleshooting Guidelines
Problem Possible Causes Corrective Action
Repair Parts List
Lowboy and Upright Electric Models Single and Dual Element
Compact or Manufactured Mobile Home Electric Models
Table TOP Electric Models
Residential Electric Warranty
Conditions and Exceptions
Service and Labor Responsibility
Claim Procedure
Installation Information
Limitation on Implied Warranties
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