rba RBA1211-600 Manual

INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
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RBA1211- 600 ‘Formatta’ Sensor Tapware, Electric
RBA1211- 613 ‘Formatta’ Sensor Tapware, Battery
green
rba
Sourced/ Supplied under QMS
As improvements in the design and performance of RBA products are continuous, specications may be subject to change without notice.
The illustrations and descriptions herein are applicable to production as of the date of this Installation Instructions Sheet. Revised 09/21 © 2021 by RBA Group II/Model RBA1211-600-series/0921
MODEL RBA1211-600 SERIES

INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
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Description
Constructed from heavy duty DR brass with a polished chrome nish and an above bench solenoid for ease of
maintenance, the Formatta sensor tap is suitable for public washrooms, ofces, schools, shopping centres, stadiums,
airports & accessible installations. The sensor detects the presence of the user’s hand[s] in the eld directly in front of the
sensor in the water stream - this activates the ow of water until the hands are removed from the eld.
Technical Data
Inlet ½” BSP [G1/2”]
Operating Pressure 200 – 500 kPa
Flow Time On detection in eld + 2 seconds [60s max.]
Maximum Temp. 50ºC
Flow Rate 5L per minute
Warranty 1 Year
Bench Hole Size Ø 28-32mm
Maximum Bench Thickness 38mm
RBA1211-600 1
Power Supply 190 - 240V AC 50-60Hz
Product Operation Voltage DC 12V
RBA1211-613
Power Supply 4 x AA alkaline batteries
**For Battery recycling options in your area visit https://recyclingnearyou.com.au/

INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
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Dimensions
RBA1211-613
Figure 1
Figure 2

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Installation Instructions
Installation must be carried out in accordance with local authority requirements.
1. Installation to be in accordance with the AS/NZ3500 series of Standards plus all local and statutory requirements.
For Australia, Installation shall be in accordance with the PCA [Plumbing Code of Australia and any relevant local
authority requirements.
2. Flush the line thoroughly and remove all dirt and grit from the line before connecting the tap
3. Install the taps as per: Figure 4 for RBA1211-600; Figure 5 for RBA1211-613
4. When Thermostatic Mixing Valves or Tempering Valves are installed to supply warm water to the inlet of the Formatta
Sensor Tap, if the heated water supply to these valves is from a Mains Pressure Water Heater, excess pressure on the
heated water supply line can occur during the Water Heater’s heating cycle which may be as high as 1400kPa subject
to the Pressure and Temperature Relief Valve tted to the Water Heater. Non return valves are tted to Thermostatic
Mixing Valves and Tempering Valves on both the heated and cold water inlets. As expansion occurs internal of the Water
Heater during the heating cycle, the heated water line may pressurise through either valve resulting in a pressure lock
occurring at the internal solenoid of the Formatta. This may result in the tap ceasing to operate as intended. Should this
occur, isolate the heated and cold water supply lines and disconnect the exible hose connection on the warm water
line to the tap to release the excessive pressure. Reinstate the exible hose connection, check for leaks and actuate
the tap to verify operation. Alternatively, the installation of a Pressure Reducing Valve on the warm water line supplying
the Formatta may prevent such a pressure lock occurring.
5. Before turning on the water, remove aerator and ush the tap
6. Replace aerator and check for leaks
7. Insert the appropriate coloured indicator into the hole at the tap base [typically blue for cold and yellow for warm water]
RBA1074-999-001 Details
The RBA1074-999-001 Angle Valve is a stop strainer that is supplied with the Formatta Sensor Tap. This must be installed
as part of the sensor tap installation as it prevents debris from entering the sensor and causing issues with diaphragm and
ow control. Failure to install will void warranty.
To clean the strainer or isolate the sensor tap, simply use the special key provided [see Figure 1] and turn the strainer
counter clock wise and remove. The angle valve contains a spring loaded stop that will automatically turn the water supply
off on removal. Clean strainer or isolate tap where required. Replace strainer to turn the water supply back on.
+
-
Figure 3

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+
-
Close
Open
A C
EF
D
B
9/16"
1
2
Aling high-
relief marks
G
Coloured water
indicator
H
Gasket
Gasket
2
1
3
2
1
3
I J
Figure 4 - RBA1211-600

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A C
E
E
D
B
9/16"
1
2
Gasket
Gasket
2
1
3
2
1
3
J K
2
1
F G H
I
Figure 5 - RBA1211-613

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FORMATTA SENSOR TAP
E
H
HOT WATER LINE COLD WATER LINE
BASIN
CD
AB
G
FI
Formatta with TMV Installation
ID Description
AHot water inlet
BCold water inlet
CNon return valve/ strainer
DNon return valve/ strainer
ETmv or tempering valve
FWarm water line
GStop / strainer (supplied with the formatta tap)
HWarm water line / ex hose
IRefer to install Instructions on page 4
Figure 6

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Spare Parts
RBA1211-999-002
RBA1211-999-014
RBA1211-999-013
RBA1211-999-016
RBA1211-999-004
RBA Code No. Description
RBA1211-600
RBA1211-999-002 Sensor Pack to suit Formatta, Electric
RBA1211-999-004 240V Power Pack to suit Formatta, Electric
RBA1211-999-013 Solenoid Valve to suit Formatta, Electric
RBA1211-613
RBA1211-999-014 Sensor Pack to suit Formatta, Battery
RBA1211-999-015 Power Pack to suit Formatta, Battery
RBA1211-999-016 Solenoid Valve to suit Formatta, Battery
Spare Parts
Figure 7

INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
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Troubleshooting - RBA1211-600
Problem Probable Cause Solution
Water droplets appearing under basin
Gasket improperly installed Install or realign gasket
Temperature indicator not installed Insert appropriate temperature
indicator
Damaged ‘Formatta’ Valve Body O-ring Replace O-ring
Water does not ow and
solenoid valve does produce an
audible CLICK
Water turned off Turn water on
Inlet valve closed or clogged
Open valve or remove and clean
strainer [refer RBA1074-999-001
detail]
Aerator clogged Remove and clean aerator
Braided hose kinked Replace braided hose
Solenoid valve incorrectly installed Check ow direction on valve’s body.
Reassemble if necessary
Water does not ow and
solenoid valve does not
produce an audible CLICK
No power connected Check power supply & breaker
Power supply unit disconnected Check it and plug it in
Sensor, cables or power supply unit
damaged
Check electrical plug pins
are OK. Where damage has occurred
contact product distributor
Direct/bright light Remove direct/bright light
Sensor light
registers but no ow Direct/bright light Remove direct/bright light
Water ows continuously (does not
stop)
Object in front or within sensor’s range Remove the object
Sensor, cables or power supply unit
damaged Contact RBA Group
Power supply connected directly to
solenoid valve
Disconnect power supply wiring under
basin and connect power supply to
sensor plug. Ensure to also connect
sensor to solenoid plug.
Dirt in diaphragm
Turn water and power off. Clean and
replace diaphragm. Turn water and
power on.
Water Flows (intermittent failures or
incorrect function)
Highly reective surface
Unit not recommended for use with
high polished stainless steel basins
(satin nish OK). Place dull coloured
strip opposite sensor.
Hands too low or high in basin & not
directly in front of sensor when in use
Users to place hands in ow stream
directly in front of sensor to correctly
activate

INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
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Troubleshooting - RBA1211-613
Problem Probable Cause Solution
Water droplets appearing under basin
Gasket improperly installed Install or realign gasket
Temperature indicator not installed Insert appropriate temperature
indicator
Damaged ‘Formatta’ Valve Body O-ring Replace O-ring
Water does not ow and solenoid valve
does produce an audible CLICK
Water turned off Turn water on
Inlet valve closed or clogged Open valve or remove and clean strainer
[refer RBA1074-999-001 detail]
Aerator clogged Remove and clean aerator
Braided hose kinked Replace braided hose
Solenoid valve incorrectly installed Check ow direction on valve’s body.
Reassemble if necessary
Water does not ow and
solenoid valve does not
produce an audible CLICK
Batteries low. Red LED blinks once
every 1 second
Replace the batteries. Install the
batteries exactly as shown.
Batteries assembled with inverse
polarities. Install the batteries exactly as shown
Connection failure between sensor an
solenoid valve.
Connect the sensor cable in the
solenoid valve cable.
Sensor cable is damaged Contact RBA Group
Sensor is damaged Contact RBA Group
Water ows continuously
[does not stop]
Object in front or within
sensor’s range Remove the object
Sensor, cables or power supply unit
damaged Contact RBA Group
Power supply connected directly to
solenoid valve
Disconnect power supply wiring under
basin and connect power supply to
sensor plug. Ensure to also connect
sensor to solenoid plug.
Dirt in diaphragm
Turn water and power off. Clean and
replace diaphragm. Turn water and
power on.
Water Flows [intermittent
failures or incorrect function]
Highly reective surface
Hands too low or high in basin & not
directly in front of sensor when in use
Unit not recommended for use with
high polished stainless steel basins
[satin nish OK]. Place dull coloured
strip opposite sensor.
Users to place hands in ow stream
directly in front of sensor to correctly
activate