A.O. Smith R2VR-180E - User Manual
A.O. Smith R2VR-180E 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.
Electric Tankless
Water Heater
Keep this manual near the water heater for future reference whenever maintenance, adjustment or service is required.
Retain your original receipt as proof of purchase.
IMPORTANT SAFETY INFORMATION ............................. 2
GENERAL INFORMATION ............................................... 5
INSTALLATION ............................................................... 11
OPERATION ................................................................... 15
TROUBLESHOOTING .................................................... 17
SERVICE ......................................................................... 22
WIRING DIAGRAMS ..................................................... 29
APPENDIX ...................................................................... 34
Table of Contents ..............................Page
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PLEASE 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 di culty following the direc ons, or
United States: 1-877-817-6750
Canada: 1-800-265-8520
We can help you with installation, operations, troubleshooting, or
maintenance. Before you call, write down the model and serial number from
on, opera on, or service can damage the water heater, your
house and other property, and present risks including
re, scalding, electric
shock, and explosion, causing serious injury or death.
0818
100306524_2000558984 (REV. B)
Installa on Instruc ons
and Use & Care Guide
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