A.O. Smith HPS10-66H45DV - User Manual
A.O. Smith HPS10-66H45DV Water Heater – User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Installation Instructions and
Use & Care Guide
Keep this manual in the pocket on heater for future reference whenever maintenance, adjustment or service is required.
Retain your original receipt as proof of purchase.
LOW LEAD
CONTENT
Table of Contents ................................... Page
Important Safety Information
............................................... 3
Getting Started
....................................................................... 6
Installation
.............................................................................. 7
Operation
............................................................................. 19
Troubleshooting
................................................................... 25
Maintenance ........................................................................ 32
Diagrams
............................................................................... 38
Repair Parts .......................................................................... 39
Hybrid Electric
Heat Pump Water Heater
DO NOT RETURN THIS UNIT TO THE STORE
Read this manual and the labels on the water heater before you install,
operate, or service it. If you have difficulty following the directions, or
aren’t sure you can safely and properly do any of this work yourself:
• Call our Technical Assistance Hotline at
1-877-817-6750
or visit:
http://www.AOSmithAtLowes.com
. We can help you with installation, operations,
troubleshooting, or maintenance. Before you call, write down the model and serial
number from the water heater’s data plate.
Incorrect installation, operation, or service can damage the water heater, your
house and other property, and present risks including fire, scalding, electric shock,
and explosion, causing serious injury or death.
AHRI Certification® applies to residential electric water heaters with rated
capacities of 20 to 120 gallon and input ratings of 12 kw or less.
100346825_2000604721_REV.B
August, 2022
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