A.O. Smith 318257-000 installation instructions Installation Instructions Use & Care Guide

Page 1

A.O. Smith – Voltex™

Hybrid Electric

Heat Pump Water Heater

Installation

Instructions and

Use & Care Guide

To obtain technical, warranty or service assistance during or after the installation of this water heater, call toll free

1-800-527-1953

When calling for assistance, please have the following information ready:

1. Model number

2. 7 Digit product number

3. Serial number

4. Date of installation

5. Place of Purchase

Table of Contents

Page

 

Water Heater Safety

2

 

Installing Your Water Heater

3-9

 

Consumer Information

3

 

Consumer Responsibilities

3

 

Unpacking Instructions

3-4

 

Location Requirements

4

 

Water System Piping

5-6

 

Temperature & Pressure Relief Valve

7-8

 

Electrical Requirements

8-9

 

Installation Checklist

10

 

Operating Your Water Heater

11-13

 

Before Using

11

 

Water Temperature Regulation

11

 

Adjusting the User Interface Module/ Operational Mode

12

 

Operational Conditions

13

 

Maintenance of Your Water Heater

14-15

 

Temperature and Pressure Relief Valve

14

 

Draining and Flushing

14

 

Heating Element Replacement

14-15

 

Cleaning the Heat Pump

15

 

Diagnostic Codes

16

 

Troubleshooting Chart

17

318257-000

Repair Parts Illustration

18

February 2010

Notes

19-20

 

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Contents Installation Instructions Use & Care Guide Your safety and the safety of others are very important Water Heater SafetyConsumer Information Installing Your Water HeaterConsumer Responsibilities Basic Operation FundamentalsSite location Location RequirementsWater System Piping Piping InstallationClosed System/Thermal Expansion Condensate Drain Line InstallationTemperature & Pressure Relief Valve Temperature and Pressure Relief ValveElectrical Requirements Press the power button to turn the water heater on Connecting the Condensate Pump Overflow Shut Off SwitchInsulation Blankets Post Installation Review Installation ChecklistWater Heater Location Water System PipingWater Temperature Regulation Before UsingOperating Your Water Heater Water Temperature Adjustment Adjusting the User Interface Module/Operational ModesOperating Mode Descriptions Other ControlsOperational Conditions Powered Anode OperationWater Heater Sounds StackingHeating Element Replacement Maintenance of Your Water HeaterDraining and Flushing Routine Preventive Maintenance Cleaning the Heat PumpAir Filter Cleaning/Replacement Replace the foam blocks and access coversDisplay Shows Indicates Diagnostic CodesProblem Possible Causes Troubleshooting ChartRepair Part Illustration Page Copyright 2010 A.O. Smith Corporation. All rights reserved

318257-000, PHPT-80 specifications

The A.O. Smith PHPT-80,318257-000 is a highly efficient water heater designed to meet the needs of both residential and commercial applications. This unit features a capacity of 80 gallons, making it suitable for larger households and businesses requiring a significant supply of hot water. The PHPT-80 stands out for its innovative technologies, versatility, and durability.

One of the key features of the PHPT-80 is its high energy efficiency. This model utilizes advanced insulation technology that minimizes heat loss, making it an excellent choice for energy-conscious consumers. In addition, the heater is equipped with a powerful and efficient heating element that ensures rapid recovery times, allowing for a continuous supply of hot water even during peak usage periods.

The PHPT-80 also incorporates a user-friendly digital display that provides real-time information about the unit's performance. This feature enables users to monitor water temperature settings, energy usage, and maintenance alerts, enhancing convenience and ensuring optimal operation. Furthermore, the heater includes a self-diagnostic system that assists in troubleshooting and ensures that the system runs smoothly.

Safety is another critical aspect of the design of the A.O. Smith PHPT-80. It includes a comprehensive set of safety features such as a temperature and pressure relief valve, an over-temperature protection system, and a flame arrestor. These features help minimize the risk of accidents and ensure peace of mind for users.

Constructed with high-quality materials, the PHPT-80 boasts durability and longevity. Its tank is lined with a corrosion-resistant coating and insulated to protect against external elements and prolong its lifespan. Additionally, it features a robust commercial-grade thermostat that allows for precise temperature control.

A.O. Smith's commitment to sustainability is also reflected in the PHPT-80. The unit is designed to be eco-friendly, contributing to lower utility bills and reduced environmental impact. The heater complies with stringent industry standards, making it a responsible choice for consumers looking to reduce their carbon footprint.

With its blend of energy efficiency, advanced technology, user-friendly features, and robust safety mechanisms, the A.O. Smith PHPT-80,318257-000 water heater represents a reliable solution for those in need of a high-capacity hot water supply. Whether for residential or commercial use, this model delivers exceptional performance and reliability, making it a top choice among water heater options.