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INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS

SYDNEY  

|

  MELBOURNE  

|  

BRISBANE  

|  

PERTH  

|  

AUCKLAND

Australia   

1300 788 778   www.rba.com.au   

|   

New Zealand   

0800 722 111  www.rbagroup.co.nz

24

Trouble Shooting 

Problem

Probable Cause

Solution

Water splashing out of WC 
pan

Water supply issue

WC pan issue

WC pan fl ush volume 
issue

Discuss with the WC pan 
manufacturer

Discuss with the WC pan 
manufacturer

Discuss with the WC pan 
manufacturer

5.0 Maintenance

Spare Parts 

RBA8012-999-003

   T2 

Controller

RBA8010-999-005

 

 

24V AC 2AMP Plug Pack Transformer

RBA8010-999-003

 

 

Piezo (3m tail)

Note:

This product should be installed, by suitably qualifi ed persons, in a fi t for purpose application, to 

suitable materials, using suitable fi xings and comply with any relevant codes. It should be inspected 
periodically for signs of wear and tear that may affect performance or safety.

Dimensions are subject to manufacturer’s tolerance of +/-10mm. Rough-in should be completed with each 
fi xture. 

Important:

 Installation Instructions are subject to change without notice. Please visit www.rba.com.au for latest 

revision.

INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS

SYDNEY  

|

  MELBOURNE  

|  

BRISBANE  

|  

PERTH  

|  

AUCKLAND

Australia   

1300 788 778   www.rba.com.au   

|   

New Zealand   

0800 722 111  www.rbagroup.co.nz

RBA1882-100-Series 

‘Nautilus’ WC Electronic Dual WC Flush Valve | Mains Pressure

RBA1882-100-001

 

Dual Flush Valve Incl Large Mounting Plate

RBA1882-100-002 

Dual Flush Valve Incl Small Mounting Plate 

RBA1882-100-003 

Dual Flush Valve Incl Small White Mounting Plate

RBA1882-100-004

 

Dual Flush Valve Incl Indicator Rings, No Plate, Tile Fixed

RBA1882-100-005 

Dual Flush Valve Incl Small Black Mounting Plate

RBA1882-100-007 

Accessible Dual Flush Valve Incl Large Mounting Plate

Date

12/10/20

Model

'Nautilus' WC Electronic 

Flush valve

Supercedes all previous 

AS 1172.2

W/M-40239

Global-Mark.com.au

Sourced/ Supplied under QMS

1

Summary of Contents for RBA1882-100-Series

Page 1: ...nce or safety Dimensions are subject to manufacturer s tolerance of 10mm Rough in should be completed with each fixture Important Installation Instructions are subject to change without notice Please...

Page 2: ...Installation Pg 19 4 0 Product Configuration Request Pg 20 5 0 Troubleshooting Pg 21 24 6 0 Maintence Pg 24 INSTALLATION OPERATION AND MAINTENANCE INSTRUCTIONS SYDNEY MELBOURNE BRISBANE PERTH AUCKLAND...

Page 3: ...nd 0800 722 111 www rbagroup co nz 3 1 0 Technical Requirements Installation must be undertaken in accordance with the PCA Plumbing Code of Australia and AS NZS3500 2 especially concerning probable si...

Page 4: ...0 Trouble Shooting Problem Probable Cause Solution Piezo button pressed no water flow Loose connection on leads connected to Master Trol Piezo switch not working Filter blocked Water supply pressure i...

Page 5: ...y Address Project Name or Site Address of Installation Quantity of RBA1882 100 Required Water Supply Inlet Pressure on site WELS Rating Required to match WC pans I request that the RBA1882 100 s are c...

Page 6: ...tallation RBA1882 100 007 Fit the flush valve in the required position maintaining a minimum 700mm distance between the outlet of the vacuum breaker and the centre line of the flush pipe connected to...

Page 7: ...he bottom to the ceiling pace where controller is to be mounted Mount Piezo Indicator ring assembly on the wall with silicone FFL 335 Min 700 184 FFL 40mm FLUSH PIPE Supplied by others 23mm PENETRATIO...

Page 8: ...TION OPERATION AND MAINTENANCE INSTRUCTIONS SYDNEY MELBOURNE BRISBANE PERTH AUCKLAND Australia 1300 788 778 www rba com au New Zealand 0800 722 111 www rbagroup co nz RBA1882 100 003 005 Installation...

Page 9: ...the WC pan inlet Install mounting bracket into noggins Fit piezo buttons to face plate and connect flush lead to point 1 and full flush lead to point 2 Secure plate to mounting bracket using screws pr...

Page 10: ...5mm2 INSTALLATION OPERATION AND MAINTENANCE INSTRUCTIONS Fit the flush valve in the required position maintaining a minimum 700mm distance between the outlet of the vacuum breaker and the centre line...

Page 11: ...imum 700mm distance between the outlet of the vacuum breaker and the centre line of the lush pipe connected to the WC pan inlet Note Contact RBA for performance assessment It is recommended that a loo...

Page 12: ...4V AC Settings have been made in house to deliver 6 3L flush volume Din plug wiring connection has been completed in house to allow for batch test release The unit is low voltage 24V AC so polarity is...

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