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
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RBA1882-100-003 & -005 Installation
Rough Wall Opening for plate:
85mm W x 38mm H x 25mm D
Note:
When mounting flush valve assembly in the ceiling or restricted space, vacuum breaker must be installed in the
vertical plane and consult RBA or a qualified hydraulic consultant for advice.
• 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 the WC pan inlet.
• Install Piezo buttons in face plate.
• Install face plate into wall.
• Make electrical connections: Connect Half Flush piezo to
Sensor A.
Connect Full Flush piezo to
Sensor B.
Connect
Solenoid valve to
Valve A.
Connect the Power Pack to
Power 24VAC
.
FFL
M
in
. 7
00
33
5
FFL
40mm
FLUSH PIPE
M
in
. 7
00
33
5
73
