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Seaward WATER HEATERS User Manual

Seaward WATER HEATERS
22 pages
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Seaward Products
WATER HEATERS
OWNER’S MANUAL
Serial Number:
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Seaward WATER HEATERS Specifications

General IconGeneral
BrandSeaward
ModelWATER HEATERS
CategoryWater Heater
LanguageEnglish

Summary

Owner's Manual

Safety Instructions

General Warnings and Precautions

Essential safety guidelines for operating the water heater, covering grounding, usage, and supervision.

Heat Exchanger Coolant Safety

Warnings about engine coolant interaction with the aluminum heat exchanger and recommended coolant types.

Cautions and Corrosion Prevention

Hydrogen Gas and Galvanic Corrosion Risks

Potential hazards of hydrogen gas buildup and galvanic corrosion, with recommended preventative measures.

Anode Rods for Tank Protection

Magnesium Anode Installation Guidance

Instructions on using magnesium anodes to protect the tank from corrosion and avoiding zinc anodes.

Operating and Maintenance Guidelines

Water Heater Operation Steps

Detailed steps for filling the water system and operating the heater, with a critical note on element submersion.

Routine Maintenance Procedures

Recommended maintenance tasks including checking lines, flushing the tank, and protecting against freezing.

Installation and Setup

Mounting and Connection Instructions

Guidelines for locating, securing, and connecting water and electrical supplies to the water heater.

Electrical Grounding Requirements

Specific instructions for connecting the supply ground wire to the water heater's grounding circuit.

High Limit Switch Reset Procedure

Steps to manually reset the high limit switch if it activates due to overheating.

Electrical Wiring Diagrams

120V System Wiring

Schematic illustrating the electrical connections for a 120-volt water heater setup.

240V System Wiring

Schematic illustrating the electrical connections for a 240-volt water heater setup.

Winterizing and Storage

Water Heater Winterization Process

A step-by-step guide for preparing the water heater and fresh water system for winter storage.

Winterizing Chemical Usage Notes

Important notices regarding safe antifreeze types and precautions for using chemicals with the anode rod.

De-Winterizing and System Prep

Recommissioning the Water System

Procedures for removing winterizing chemicals and preparing the water system for use after storage.

Algae Growth Prevention

Recommendation to add bleach during refilling to prevent algae growth in fresh water storage tanks.

Parts List: S300W & S350W Models

S300W and S350W Component Breakdown

A detailed list of parts and their corresponding part numbers for S300W and S350W water heater models.

Parts List: S600/S700/S1100/S1200/F600/F700/F1100/F1200 Series

Component Breakdown for S/F Series

Comprehensive parts list for various S and F series models, covering different configurations and materials.

Parts List: Electric Only Models (S600E-S1250E)

Component Breakdown for Electric Only S/F Series

Detailed parts list specifically for electric-only models in the S600E through S1250E range.

Parts List: H/HF Series Models

Component Breakdown for H/HF Series

A comprehensive list of parts for H and HF series water heaters, including electric-only variants.

Parts List: S1800/S1850/S1900/S1950 Models

Component Breakdown for S1800/S1850/S1900/S1950

Detailed parts list for S1800, S1850, S1900, and S1950 water heater models.

Parts List: Electric Only S1800E/S1850E/S1900E/S1950E Models

Component Breakdown for Electric Only S1800E/S1850E/S1900E/S1950E

Comprehensive parts list for electric-only models S1800E, S1850E, S1900E, and S1950E.

Galvanic Isolator Information

Preventing Galvanic Corrosion Damage

Explanation of galvanic corrosion on boats and the benefits of installing a galvanic isolator to protect the water heater.

Limited Two Year Warranty

Warranty Terms and Conditions

Details on Seaward Products' limited two-year warranty, including coverage, exclusions, and limitations.

Repair Parts Ordering

Information Required for Parts Orders

Guidance on what information to provide when ordering replacement parts, including part number and model number.

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