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General| Brand | Rinnai |
|---|---|
| Model | REU-KCM2528FFU-US |
| Category | Water Heater |
| Language | English |
Indicates an imminently hazardous situation which, if not avoided, will result in personal injury or death.
Indicates a potentially hazardous situation which, if not avoided, could result in personal injury or death.
Indicates a potentially hazardous situation which, if not avoided, could result in minor or moderate injury. It may also be used to alert against unsafe practices.
Covers essential safety rules for operating and maintaining the water heater.
Provides essential DO NOTs and MUST DOs for safe and compliant installation.
Details required clearances for vent terminations for indoor models.
Details required clearances for vent terminations for outdoor models.
Measures to protect the unit from freezing and winterizing procedures.
Checklist items for verifying a suitable installation location.
Steps for mounting the heater and removing its front panel.
Mandatory and prohibited practices for venting systems.
How to set dip switches for concentric or twin pipe venting.
Tables for calculating maximum vent length with concentric or Centrotherm venting.
Critical warnings regarding common venting, intake/exhaust placement, and material compliance.
Rules for calculating equivalent vent lengths and determining total system length.
Requirements for pressure relief valves and recommendations for isolation valves.
Safety warnings and mandatory instructions for gas supply installation.
Step-by-step guide for safely starting and operating the water heater.
Instructions for temperature adjustment and critical scald warnings.
Procedures for PRV testing, flame inspection, freeze protection, and winterization.
Step-by-step instructions for flushing the heat exchanger with vinegar.
Details warranty coverage, period, responsibilities, and how to get service.
Lists conditions not covered by warranty and limitations on liability.
