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General| Brand | Rinnai |
|---|---|
| Model | REU-KBP3237WD-US |
| Category | Water Heater |
| Language | English |
Details for CRC, Parts, Warranty, Technical, Engineering Departments.
Websites for installation manuals, product specs, and training.
Pre-service checks and important notes before maintenance.
Steps to remove the front cover and locate internal components.
Procedures for removing key components like fans, manifolds, and heat exchangers.
Explanation of controller models, functions, and indicators.
Details on thermistors, bi-metal switches, and thermal fuses for safety.
How the freeze protection system activates based on temperature.
Procedures for accessing and removing the main control board.
Key points for electrical troubleshooting and component testing.
Correct multimeter settings for various electrical measurements.
Overview of the water heater's electrical connections and components.
List of error codes, their causes, and recommended solutions.
Common causes and solutions for water flow problems.
Common issues related to insufficient gas supply and their resolution.
Procedures for checking and adjusting gas pressures based on altitude.
A systematic approach to diagnosing and resolving issues.
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