Dux 135ZN User Manual

Owner’s Manual
Models: 135ZN / 135ZL
170ZN / 170ZL
4 Star Gas Hot Water Heater
Specications and materials may change without notice.
Effective for all Prodigy 4 water heaters manufactured and sold after 1st December 2012.
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
H3071 3071 Rev. I

Dux 135ZN Specifications

General

Brand	Dux
Model	135ZN
Category	Water Heater
Language	English

Summary

Owner's Manual

Installation Details

Key steps and requirements for installing the water heater.

Warranty

Information on the product's warranty and replacement guarantee terms.

Installation Details

Safety

Plumbing Connections

Installation Requirements

Essential requirements for licensed installation and compliance with standards.

Pressure & Temperature Relief Valve

Details on the PTR valve, its installation, operation, and maintenance.

Hot Water Connection

Guidance on connecting the hot water outlet and pipe insulation.

Water Supply Pressure

Cold Water Connection

Instructions for connecting the cold water supply, including required fittings.

Temperature Protection

Specifications

Tank Specifications

Technical details including model numbers, capacity, weight, and gas consumption.

Dimensions

Gas Connections

Gas Entry and Piping

Lighting the Water Heater

Step-by-step guide for safely lighting the water heater pilot and burner.

Commissioning Adjustments

Main Gas Pressure Regulator Adjustment

Procedures for adjusting the gas pressure regulator by a licensed tradesperson.

Gas Fitter – Test The Water Heater

Ignition System (Spark Gap)

Instructions for checking and adjusting the spark gap for ignition.

Operating Instructions

Owner's Information

System Maintenance

Five Year Service – By Authorised Personnel Only

Troubleshooting

What Should I Check Before Making A Service Call?

Water Discharge from the PTR Valve

No Hot Water

Warranty

Terms of Warranty and Replacement Guarantee

Outlines the 1-year comprehensive warranty and 7-year replacement guarantee.

Warranty Exclusions and Limitations

Conditions of Warranty and Replacement Guarantee

Details the terms, exclusions, and benefits of the warranty coverage.

Warranty Claim Procedure