Bosch HydroPower Owner's Guide

Summary

Discover the reliable Bosch HydroPower hot water heater range designed for endless, efficient hot water delivery. This comprehensive guide provides essential instructions for authorized installers on commissioning, operation, troubleshooting, and servicing the units. Ideal for homes needing low-maintenance hot water—especially in variable power or remote areas—the manual ensures safe installation according to all required Australian and New Zealand standards.

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Installation & Owner’s Guide

Hydro Power External Models 10H, 13H & 16H

To be installed and serviced only by an authorised person

This appliance is not suitable for use as a pool heater

The “authorised installing person” is responsible for: 1. Correct commissioning of this appliance. 2. Ensure unit performs to the specifications stated on the rating label. 3. Demonstrate operation of unit to customer before leaving. 4. Hand these instructions to customer.

This appliance must be installed in accordance with the manufacturer’s installation instructions, AS 5601 (AG 601), NZ 5261, AS3500.4.2 and all Local Water,Building and Gas fitting regulations

Failure to install this appliance in accordance with these installation instructions may void warranty

In the interest of continued product improvement, Bosch reserves the right to alter these specifications without notice

Service Department: 1300 30 70 42

www.bosch.com.au

Page Summary Contents For Bosch HydroPower Owner's Guide

Page 1 Installation & Owner’s Guide Hydro Power External Models 10H, 13H & 16H To be installed and serviced only by an authorised person This appliance is not suitable for use as a pool heater The “a...

Page 2 Table of Contents TABLE OF CONTENTS CONGRATULATIONS THE BOSCH STORY PRODUCT OVERVIEW__________________________________________ PRODUCT DIAGRAM___________________________________________ OPERATING INST...

Page 3 Congratulations Congratulations for choosing a Bosch Hydro Power water heater. This appliance should give many years of trouble free use, when installed to the specifications contained in this documen...

Page 4 Product Diagram 1. Main Cover 2. Inspection Window 3. Cold Water Inlet 4. Gas Inlet 5. Hot Water Outlet 6. Mounting Point 7. Horizontal Flue Dimensions A B C D E 10H 405mm 845mm 533mm 240mm 68mm 405mm...

Page 5 Operating Instructions Purge all water and gas pipes before operating. Adjust appliance with only one tap operating. Starting and shutting off the appliance To switch the appliance on, turn the on/off...

Page 6 Water Flow Adjustment Turn anti-clockwise Water flow increases, temperature diminishes Turn clockwise Water flow decreases, temperature increases. Warning If the appliance does not operate, burns with...

Page 7 Trouble Shooting Symptom Possible Cause Solution Appliance does not light Switch turned off Turn switch on Hydrogenerator Jammed Clean hydrogenerator Low Water Flow Increase water flow >3.2 litres ...

Page 8 10 Basic Steps for Installation 1. Check cold water supply pressures, min & max as per table below. Model BOSCH 10H BOSCH 13H BOSCH 16H Minimum Inlet Pressure for 60 k Pa 100 k Pa 130 k Pa maximum...

Page 9 LP Gas: No adjustment is provided at the appliance for inlet pressure, check cylinder regulator and pipe sizing. For LPG we recommend the installation of two or more supply cylinders and an auto chang...

Page 10 Regs Chart APPLIANCE LOCATION (1) This water heater is approved for outdoor installation only. (2) Do not install this water heater with any modification or alteration. (3) Do not install this water h...

Page 11 Overview of Warranty Conditions What to do before contacting Bosch for Servicing assistance. Check that the water is available to the unit (ie. No work being done on the mains) Check that Gas is avail...

Page 12 iv) If changes occur in the condition or operational qualities of the products due to incorrect storage or mounting or due to climatic or other influences. v) In respect of faulty construction or defe...

Manual Details

Brand	Bosch
Pages	12
File Size	510.02 KB
Published	May 16, 2026

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Frequently Asked Questions

What regulations must I follow during installation?

You must install the appliance according to AS 5601 (AG 601), NZ 5261, AS3500.4.2, and all local Water, Building, and Gas fitting regulations.

How does the HydroPower ignition system operate?

It uses energy created by water flow to ignite the burner, automatically turning off when hot water usage ceases.

Can this unit be used in locations without continuous power or gas lines?

Yes; external models work without a power point, and LPG versions are suitable for areas lacking reticulated gas.