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General| Brand | A.O. Smith |
|---|---|
| Model | DEL-50 |
| Category | Water Heater |
| Language | English |
Key terms and definitions for understanding the manual and safe operation.
Essential warnings and precautions for safe handling and operation of the water heater.
Information on the hazard of hydrogen gas production and safety measures.
Guidelines and steps to follow before commencing the water heater installation process.
Overview of features and components specific to electronic control models.
Key factors and considerations for choosing an appropriate location for the water heater.
Required clearances around the water heater for servicing and proper installation.
Specifies the skills and qualifications needed for installation and service.
General installation requirements and compliance with codes and regulations.
Warning against connecting to non-potable water systems or introducing toxic chemicals.
Guidelines for field-installed circulating pumps, specifying material requirements.
Information regarding the use and installation of external insulation blankets.
Requirements and warnings related to the installation and function of the T&P relief valve.
General electrical safety and installation guidelines for the water heater.
Guidance on selecting the correct wire size for the branch circuit.
Instructions for calculating amperage and sizing overcurrent protection for the unit.
General operational safety guidelines and component references.
Step-by-step instructions for the initial start-up procedure of the water heater.
Procedures for safely draining the water heater for shutdown or maintenance.
How to adjust the thermostat for desired water temperature and safety settings.
Procedures and importance of inspecting and maintaining the anode rod for corrosion control.
A systematic checklist to identify and resolve common water heater issues.
Explains common sounds and their causes, like sediment buildup.
Guidance on identifying and troubleshooting potential water leaks.
Steps to take when unable to resolve a malfunction, including contacting service.
Information on how to order replacement parts for the water heater.
Warranty coverage details for the glass-lined tank.
Warranty coverage for all other parts of the water heater.
Conditions and exceptions under which the warranty is valid or voided.
Owner's responsibility for costs associated with warranty service and repairs.
Information on limitations of implied warranties like merchantability.
Steps to follow when initiating a warranty claim.
Legal disclaimers regarding express warranties and liability.
