Dux 26ECB5N User Manual

Owner's Guide
SBB816U
Rev. 05/19
Thank you for purchasing this Dux Gas Water Heater.
Before using, please:
Read this manual completely for operating instructions.
Confirm warranty and proof of purchase.
Keep this manual where it can be found whenever necessary.
Installation must conform with local codes, or in the absence of local codes, AS/NZS 5601, AS/NZS 3500.4, AS/
NZS 3000 wiring regulations and all Local Building, Water and Gas fitting regulations.
Dux reserves the right to discontinue, or change at any time, the designs and/or specifications of its products
without notice.
* Note: This appliance requires a minimum flow rate to operate of 2.5 litres/min., water fixtures with a flow rate
of 7.5 litres/min. or higher are recommended.
For optimum performance we recommend installation of Dux optional temperature controllers.
(e.g. 26ECB5N)
Condensing Models
26ECB5N
26ECB5L
26ECB6N
26ECB6L
21ECB5N
21ECB5L
21ECB6N
21ECB6L
Non Condensing Models
21ENB5N
21ENB5L
21ENB6N
21ENB6L
17ENB5N
17ENB5L
17ENB6N
17ENB6L
26ENA5N
26ENA5L
26ENA6N
26ENA6L
32END5N
32END5L
32END6N
32END6L
SBB816U取説GQ-C2434WS DU#B.indd 1 2019/11/12 11:53:44

Dux 26ECB5N Specifications

General

Brand	Dux
Model	26ECB5N
Category	Water Heater
Language	English

Summary

Important Safety Information

Icons Warning of Risk Level

Explains safety alert symbols and their meaning for potential hazards.

General Information

Unit Components Overview

Identifies and describes the main parts and indicators of the water heater unit.

Controllers and Operation

Main and Bathroom Controllers

Details the functions and buttons of the ECM1D and ECB1D controllers.

Bathroom 2 Controller

Explains the functions and buttons of the optional ECB2D controller.

Initial Setup and Usage

Initial Operation Steps

Guides the user through the first-time startup procedure for the water heater.

Clock Adjustment

Instructions for setting the clock on the main controller.

Basic Operation Modes

Explains how to use the water heater without a remote controller.

Remote Controller Operation

Details how to operate the water heater using an optional remote controller.

Controller Priority Function

Controller Priority Function Operation

Manages temperature control when multiple controllers are installed.

Customizable Settings

Muting the Remote Controller

Covers muting controller sounds and setting up the bath fill function.

Bath Fill Function

Details the automatic bath filling feature with alarm and volume control.

Call Function

Frost Protection

Draining the Water Heater

Turning the Unit Back On

Regular Maintenance

Periodic Inspection Points

Lists checks for flue exhaust, sounds, appearance, air inlet, and leaks.

Routine Maintenance

Describes cleaning the water heater exterior and remote controller.

Inlet Water Filter Cleaning

Step-by-step guide to cleaning the water inlet filter to ensure performance.

Troubleshooting

Initial Operation Problems

Addresses ignition failures and initial setup issues.

Remote Controller Issues

Solutions for the operation indicator not lighting up or clock display errors.

Temperature and Flow Problems

Diagnoses issues with water temperature and flow rate.

Error Code Checks

Follow-up Service

Requesting Service and Support

Information on how to contact Dux for service and troubleshooting assistance.

Reinstallation Guidelines

Advice for relocating and reinstalling the water heater.

Warranty Information

Outlines the warranty period, coverage, and exclusions for the water heater.

Parts Stocking Period

Information on the period Dux stocks repair and maintenance parts.

Specifications

Model and Installation Data

Lists model numbers, installation type, and physical dimensions.

Performance and Consumption

Details gas consumption, hot water capacity, and other performance metrics.

Maintenance Procedures

Heat Exchanger Flushing

Step-by-step guide for flushing the heat exchanger, especially for hard water.

Water Quality Standards

Manufacturer's Warranty

Warranty Claims and Contact

Details the process for submitting a warranty claim and required information.

Australian Consumer Law Rights

Explains consumer rights under the ACL related to product failures.