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Radiant 250A136 User Manual

Radiant 250A136
20 pages
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Specications and materials may change without notice.
Effective for all Radiant electric storage water heaters manufactured and sold after 1st Feb 2009.
Owners Manual
Electric Storage Water Heaters
Models: 125A118
125A136
160A124
160A136
250A136
315A136
H3156 3156 Rev. D
For advice, repairs and service, call:
1300 365 115 (Australia)
0800 729 389 (New Zealand)
Carefully remove all packaging and
transit protection from the heater before
installation. Dispose of the packaging
responsibly using re-cycling facilities
where they exist.
Installation Details
Owner’s Information
Warranty
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Radiant 250A136 Specifications

General IconGeneral
BrandRadiant
Model250A136
CategoryWater Heater
LanguageEnglish

Summary

Welcome To Radiant Hot Water

Features

Lists key features like domed tank, dual-handed design, and Australian made.

Installation Details

Installation Requirements

Details mandatory installation standards, local regulations, and specific Victorian requirements.

Water Supply Pressure

Specifies pressure limits for models and requirements for pressure limiting devices.

Location

Advises on optimal placement near outlets and clearance for service access.

Plumbing Connections

Pressure & Temperature Relief Valve

Explains installation, operation, testing, and maintenance of the PTR valve.

Cold Water Connection

Details required fittings like isolating valve, non-return valve, and strainer for cold water inlet.

Hot Water Connection

Describes connecting hot water outlet pipes and recommends insulation.

Inlet Connections Diagram

Illustrates the cold water inlet arrangement with various valves and connections.

Electrical Connection

Electrical Connection Requirements

Outlines requirements for single-phase 240V AC supply, compliance, and wiring rules.

Electrical Safety Notes

Warns about thermal cut-out, filling before power, and qualified electrician for replacements.

Specifications

Nominal Dimensions

Provides physical dimensions (height, diameter) for different tank sizes.

Technical Specifications

Lists storage capacity, delivery volume, weight, element sizes, and relief valve ratings.

Operating Instructions

Safety Precautions

Advises on appliance use by persons with reduced capabilities and supervision of children.

Filling The Water Heater

Step-by-step guide on how to fill the water heater before turning on power.

Water Quality Considerations

Discusses suitability for Australian water supplies and effects of TDS and saturation index.

Cautionary Advice

Warns about hydrogen accumulation in unused heaters and precautions for venting.

Safety Information

Key Safety Devices

Highlights the fitted thermostat, over-temperature cut-out, and PTR valve.

PTR Valve Operation & Maintenance

Details PTR valve testing, non-tampering rules, and periodic checks.

Danger of Non-Operation

Explains the risk of tank explosion if the PTR valve easing lever is not operated.

Service Information

Six Monthly Service (Owner)

Instructions for owners to operate the PTR valve every six months.

Five Year Service (Authorised Personnel)

Recommends professional service including valve and anode replacement and flushing.

Troubleshooting

Pre-Service Checks

Guides users on checking hot water availability, sizing, and usage before calling for service.

No Hot Water Causes

Lists potential reasons for lack of hot water, including PTR valve discharge and usage patterns.

Water Discharge Issues

Explains normal PTR valve leaks and how to address continuous trickles.

High Electricity Bills

Suggests causes for high bills like PTR valve leaks, excessive usage, or pipe leaks.

Warranty

Warranty Terms Overview

Outlines the 1-year comprehensive warranty and 5-year tank replacement guarantee.

Warranty Conditions & Exclusions

Details what the warranty covers (materials, workmanship) and common exclusions.

ACL Rights

Mentions consumer rights under the Australian Consumer Law.

Warranty Claim Process

Explains how to make a claim, required details, and contact information.

Contact Details & Legal Disclaimer

Provides contact information and notes on consequential loss and ACL guarantees.

Other Information

Product Warranty Applicability

States warranty is valid only in Australia and New Zealand.

Owner & Installer Details

Provides sections for recording personal, purchase, and service history.

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