Bosch YS1780RA - User Manual

SBB80BU
Rev. 04/14
GAS WATER HEATER
Owner’s Guide
Robert Bosch (Australia) Pty. Ltd.
Thank you for purchasing this Bosch Gas Water Heater.
Before using, please:
Read this manual completely for operation 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/NZS5601, AS/
NZS3500.4, AS3000 wiring regulations and all Local Building, Water and Gas fitting regulations.
Bosch reserves the right to discontinue, or change at any time, the designs and/or specifications of
its products without notice.
- Do not store or use petrol or other flammable vapours and liquids in the
vicinity of this or any other appliance.
- WHAT TO DO IF YOU SMELL GAS
• Do not try to light the appliance.
• Do not touch any electrical switches; Do not use electrical appilances,
including the phone” inside the building.
• Immediately call you gas supplier, from a safe distance from the gas leak.
If the information in this manual is not followed exactly, a fire or explosion
may result causing property damage, personal injury, or death.
WARNING
- To be installed and serviced only by an authorised person
- This appliance is not suitable for use as a pool heater
Models YS2180RA YS2180RA5 YS2180RAP YS2180RA5P
YS1780RA YS1780RA5 YS1780RAP YS1780RA5P
Operating Instructions
* 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 reommend installation of Bosch optional temperature controllers.
*SBB80BU*

Summary

Important Safety Information

Icons Warning of Risk Level

Explains safety alert symbols like DANGER, WARNING, CAUTION.

Other Icons

Details other warning symbols like Electric Shock, High Temperature, and Prohibited.

Names and Functions of Controllers

Main Controller (YPRM67 XBN)

Details the features and display of the main remote controller.

Bathroom Controller (YPRS67 XBN)

Details the features and display of the bathroom remote controller.

Sub Controller (YPRP62 XBN)

Initial Operation

Setting and Using the Water Heater

To Prevent Scalding

Critical warnings and advice to prevent burns from hot water.

Controller Priority Function

Bath Fill Function

Preparation

Frost Protection

Regular Maintenance

Troubleshooting

Initial Operation

Temperature

Amount of Hot Water

Check for an Error Code

Manufacturers Warranty

Bosch YS1780RA Specifications

General

Brand	Bosch
Model	YS1780RA
Category	Water Heater
Language	English