The morestars the morewater efficient
A joint government and industry program
litres per full flush
litres per half flush
4.53
3.5 litres per average flush
For more information and to compareproducts, refer to:
www.waterrating.gov.au
When tested in accordance with Standard AS/NZS 6400
WATERRATING
Licence No. 0001
®
CI/SfB(74.4) n6
DateOctober 2014
Supersedes all previous issues
6.15.1Invisi IIDual Flush/Single Flush Inwall/Under Counter/Induct/Inceiling Cistern
The morestars the morewater efficient
A joint government and industry program
litres per flush per stall
Water Consumption
For more information and to compareproducts, refer to:
www.waterrating.gov.au
When tested in accordance with Standard AS/NZS 6400
WATERRATING
1.8
Licence No. 0001
Caroma Industries Limited ABN 35 000 189 499 Sales Offices in all States.
®
Integrated flush pipe support
205max.
90
45
400
Water inlet connection
582
(sup
plie
d)41
2 -
582
(adj
usta
ble)
45
Studs 400mm – 420mm
To centre lineof buttons
Note: Cistern height can be increased to 3m with additional flush pipe extension kit
Invisi II 4.5/3 Dual Flush Inwall/Under Counter/ Induct/Inceiling Installation
Invisi II 1.8 Single Flush Urinal Inwall/Induct/Inceiling Installations
A 4.5/3 litre dual flush plastic cistern suitable for inwall, under counter, induct and inceiling applications. The cistern features a number of contemporary button design options with concealed fixing that are pneumatically operated for ease of operation and installation. The push buttons can be activated remotely up to 4 metres from the cistern, ideal for care and custom applications. The cistern incorporates Caroma Smartflush water saving technology. For installation flexibility the cistern, bracket and specially designed waste pipe have been developed to be installed in a standard 90mm metal or timber stud wall applications.The cistern is adjustable to 6/3 litre dual flush. Extended pneumatic hoses are additional and supplied separately Code No.237702. Alternatively the extended hose is also supplied with the Remote Access Mounting Box kit Code No.237006.
Invisi II Dual Flush Installations:Inwall – The cistern can be fitted within a minimum cavity of 90mm with service access within the room via the standard or large button panel. A range of access panel kits are available to suit dual flush, single flush and remote push button positions.Under Counter – The cistern can be fitted under counter with a minimum cavity depth of 90mm for front mount button installations and 100mm from the finished wall face to the counter's internal front face, for top mount button installations, as illustrated in Invisi II page 4 (not suitable for urinals).Induct – The cistern is suitable for behind the wall installations in a single service duct, as illustrated Invisi II page 6.Inceiling – The cistern is suitable for mounting in the ceiling duct where access is provided for adjustment and servicing. This installation requires the fabrication of a flush pipe using 40mm DWV and Flush Pipe Extension components contained in the Remote Mounting Box Kit Code No. 237006, as illustrated Invisi II pages 7 and 9. Due to the high head height only nominated Caroma boxed rim pans should be used with this installation.Invisi II Buttons – Buttons and access plate are not included with the cistern, see Invisi II page 3 for available options.Invisi II Inwall/Under Counter/Induct/Inceiling Cistern – For wall faced pan applications, Code No.237001. For wall faced pan installations the cistern is simply mounted in position with the twobrackets supplied which are screwed to the studwork.Invisi II Under Counter – For wall hung pan applications, Code No.237004. The D.403 Invisi II WH Bracket is supplied for concrete floors or stud wall installations. The bracket system is suitable for installation only where non compressible wall materials are used.Invisi II Inwall/Induct/Inceiling Cistern – For wall hung pan applications, Code No.237003. The D.402 Invisi II WH Bracket is supplied for concrete floors or stud wall installations. The bracket system is suitable for installation only where non compressible wall materials are used.Invisi II Structural Brick Wall – For structural brick walls the cistern is fixed inwall and the wall hung pan is fixed using the D.788 Sanifix Bolt Through the Wall Bracket.
Invisi II Urinal Single Flush: The Invisi II 3 star, 1.8 litre single stall urinal cistern is supplied with instructions for conversion to suit two stall and three stall, and 0.8 litre applications. A copper sparge adapter is included in place of a flush pipe. Working pressure is minimum 30kPa to maximum 1000 kPa flow pressure.
Colours: White, chrome and satin chrome button options available see Invisi II page 3.
Dimensions: All dimensions are in millimetres and are subject to normal manufacturing tolerances. Caroma pursues a policy of continuing improvement in design and performance of its products. The right is therefore reserved to vary specifications without notice.
Shown with D.403 Invisi II Wall Hung Pan Bracket and Invisi Dual Flush Plate and Buttons.
Caroma Industries Limited ABN 35 000 189 499 Sales Offices in all States.
Invisi II Buttons and Plates(suitable for cistern access)
Invisi II Custom Buttons(cistern requires alternative access)
Invisi II Access Panel Options for Inwall Applications(Buttons supplied separately)
Large Access Panel Dual Flush— Top Code No.237030
Note:— Large access panels are recommended for double brick wall installations.
850
125
470
95
Invisi II Round Dual Flush Plate and Buttons Code No.237010WCode No.237010CCode No.237010S
Invisi II Round Dual Flush Custom ButtonsCode No.237013CCode No.237013S
Invisi II Rectangle Dual Flush Custom ButtonsCode No.237023CCode No.237023S
Invisi II Round Single Flush Custom ButtonCode No.237012CCode No.237012S
Invisi II Rectangle Single Flush Custom ButtonCode No.237022CCode No.237022S
Invisi II Rectangle Dual Flush Plate and ButtonsCode No.237020CCode No.237020S
Invisi II Blank Access PlateCode No.237024CCode No.237024S
Invisi II Round Care Dual Flush Plate and Raised ButtonsCode No.237011CCode No.237011S
Large Access Panel Single Flush — Bottom Code No.237032
850
125
125
470
Invisi II Rectangle Single Flush Plate and ButtonCode No.237021CCode No.237021S
Remote Button Plate Installation
6767 34
78
68
78
68
34
55
210
11055
210
110 55
210
110 55
210
11055
210
110
6mm min. – 45mm max.wall lining thickness
Custom Button Installation
5mm min. – 45mm max.wall thickness
Invisi II Remote Mounting Box Kitincludes 2 x 4m pneumatic hose with flush pipe extension componentsFor use with induct or remote mounted button installations.Code No.2370064m pneumatic hoseCode No. 237702(2 hoses required for remote dual flush installations)
5mm min. – 45mm max.wall thickness
Standard button plateInstallation
Invisi II Page 3
Caroma Industries Limited ABN 35 000 189 499 Sales Offices in all States.
Invisi II Page 4
Finished floor
Invisi II cistern
Finished wall
A
Metro 408
Cube 408
Walvit 405
90mm min. front button installation100mm min. top button installation
430
410
365
cent
re o
f inl
et79
5
A
Bench thickness 45mmmax. for top push buttons 55
min
.85
0 m
in.
915
min
. for
Odo
urva
c op
tion
suita
ble
for f
ront
pus
h on
ly
Integratedisolating
valve supplied,allows for side
and back waterconnections
Access plateTop mountbuttons
Access plateFront mount
buttons
Note: access to cistern internals can be achievedthrough either front or top mount button plate option.
Accurate positioning of the waste piperelative to studwork is essential.Metro Wall Hung pan illustrated
Ace
ntre
of i
nlet
B55
min
.C
(+65
for O
dour
vac
optio
nsu
itabl
e fo
r fro
nt p
ush
only
)
25 to
top
of fl
ush
pipe
sup
port
nogg
in
Pan foot level
Integrated flush pipe support
410
A B C
Cube 358 795 – 940 850 – 995
Geo 358 795 – 940 850 – 995
Leda 383 795 – 965 850 – 1020
90mm min. front button installation100mm min. top button installation
Bench thickness 45mmmax. for top push buttons
Invisi II cistern
Finished wall
Integratedisolating
valve supplied,allows for side
and back waterconnections
Access plateFront mount
buttons
Note: access to cistern internals can be achievedthrough either front or top mount button plate option.Accurate positioning of the waste pipe
relative to studwork is essential.Leda Wall Faced pan illustrated
Access plateTop mountbuttons
Under Counter Wall Hung Invisi II Smartflush Suite Dual Flush Installation
Under Counter Wall Faced Invisi II Smartflush Suite Dual Flush Installation
The bracket system is suitable for installation only where non compressible wall materials are used.
Caroma Industries Limited ABN 35 000 189 499 Sales Offices in all States.
Invisi II Page 5
Accurate positioning of the waste piperelative to studwork is essential.Cube Wall Hung pan illustrated
Access plateand buttons
Invisi II cistern
90min.
365
cent
re o
f inl
et58
2
947
Finished floor
55
210
110
408
ref
550
213
Integrated isolating valve
supplied
400-420 Frame
45
25
40
6 min. – 45 max.wall thickness
170 max. from finished wallwith Invisi II WH pan connector
For 100mm UPVC DWVconnection use Caroma Invisi II
wall hung waste connector
55 m
in. t
o un
ders
ide
of n
oggi
n
Wall hung bracket suitable for structural slab or stud wall installation
Stud fixing bolt kit ( Not supplied)
Spacer if required(Not supplied)
Stud wall installation(For non-structural floor)
Note: access to cistern internals can be achievedthrough button plate.
Integratedisolating valvesupplied
400 – 420 Frame
Invisi II cistern
90min.
395
383
cent
re o
f inl
et58
2 Su
pplie
d(a
djus
tabl
e fro
m 4
12 –
582
)
45
Pan footlevel
55
210
110
230
155
Recommended90 setout(85 – 120 range)
25
610
Uniconnector
185
965
Sup
plie
d(a
djus
tabl
e fro
m 7
95 –
965
)
Integrated flush pipe support25
to to
p of
flus
h pi
pe s
uppo
rt no
ggin
55 m
in. t
o un
ders
ide
of n
oggi
n
6 min. – 45 max.wall thickness
Access plateand buttons
Note: access to cistern internals can be achievedthrough button plate.
Accurate positioning of the waste piperelative to studwork is essential.Leda Wall Faced pan illustrated
Inwall Wall Hung Invisi II Smartflush Suite Dual Flush Installation
Inwall Wall Faced Invisi II Smartflush Suite Dual Flush Installation
The bracket system is suitable for installation only where non compressible wall materials are used.
Caroma Industries Limited ABN 35 000 189 499 Sales Offices in all States.
Invisi II cistern
395
383
cent
re o
f inl
et58
2 S
uppl
ied
(adj
usta
ble
from
412
– 5
82)
965
Sup
plie
d (a
djus
tabl
e fro
m 7
95 –
965
)
45Remote mountedplate and buttons
5 min. – 45 max. walllining thickness
5555
210
110
230
155
Recommended90 setout(85 – 120 range)
25
610
Uniconnector
185
Service duct (Cistern to be installed backwards for service duct access)
25 to
top
of fl
ush
pipe
sup
port
nogg
in
Integrated flush pipe support
Use flush pipe extension kitfor higher installation
Pan footlevel
135 max. with flushpipe (supplied)
Integrated isolating valve
supplied
Accurate positioning of the waste piperelative to studwork is essential.Leda Wall Faced pan illustrated
Invisi II cistern
170 max. from finished wallwith Invisi II WH pan connector
Finished floor
213
40
25
550
365
cent
re o
f inl
et58
2
947
408
ref
45
D788 Sanifix Bolt through wall bracketCode No.687788
Structural Wall Installation (Option)5555
210
110
For 100mm UPVC DWVconnection use Caroma Invisi II
wall hung waste connector
Service duct (Cistern to be installed backwards for service duct access)
Wall hung bracket suitable for structural slab or stud wall installation(Use D788 for structural wall installation)
5 min. – 45 max. walllining thickness
135 max. with flush pipe (Supplied)
Integrated isolating valve
supplied
Accurate positioning of the waste piperelative to studwork is essential.Cube Wall Hung pan illustrated
Remote mountedplate and buttons
Invisi II Page 6
Induct Wall Faced Invisi II Smartflush Suite with Remote Mounting Box Kit
Induct Wall Hung Invisi II Smartflush Suite with Remote Mounting Box Kit
The waste pipe must be accurately centralised to achieve a minimum wall cavity dimension of 90mm.
The bracket system is suitable for installation only where non compressible wall materials are used.
Caroma Industries Limited ABN 35 000 189 499 Sales Offices in all States.
For 100mm UPVC DWV connection use CaromaUniconnector PVC adaptorVinidex Code No.55785
Ceiling access
Ceiling void
950
Rec
omm
ende
d pu
sh b
utto
n po
sitio
n
Flush pipeextension kit
90
3m m
ax.
400 – 420 frame
45
395
185
Recommended90 setout
(85 – 120 range)
Pan footlevel
25
155
230
Uniconnector
Invisi IIcistern
Invisi II FlushPipe Extension90mm Cavity(components suppliedwith remote mountingbox kit)
Invisi II FlushPipe Extension70mm Cavity(components suppliedwith remote mountingbox kit)
Flush pipe Adaptor(supplied)
Breather Tube(supplied)
Flush Pipe(with cistern)
Kee Seal(supplied)
40mm PVC DWV PipeCut to length and solvent weld (not supplied)
40mm PVC DWV PipeCut to length and solvent weld (not supplied)
40mm PVC DWV PipeCut to length and solvent weld (not supplied)
Cistern Adaptor(supplied)
Breather Tube(supplied)
40mm 90° PVC DWV elbow (not supplied)
Kee Seal(supplied)
Cistern Adaptor(supplied)
Note: Minimum wall cavity 70mm if cistern is inceiling. 90mm if cistern
is in wall cavity. 150mm if uniconnector is in wall cavity.
Integrated flush pipe support
Where the ceiling space is restricted the Invisi II can be dropped into the wall cavity.
383
cent
re o
f inl
et
25 to
top
of fl
ush
pipe
supp
ort n
oggi
n
4.5 min. – 45 max. wall claddingthickness
4 metres long (max.) pneumatic tube
(Included with remote mounting box kit)
Leda Wall Faced pan illustrated
Remote mountedplate and buttons
40mm DWVfabricated flush
pipe
Integrated isolating valvesupplied
Invisi II Page 7
Inceiling Wall Faced Invisi II Smartflush Suite with Remote Mounting Box Kit
Caroma Industries Limited ABN 35 000 189 499 Sales Offices in all States.
Invisi II Page 8
4.5/3 LITRE DUAL FLUSH - Toilet Suites
For 4.5/3 litre the bucket is preset. Connect pneumatic hosesto both the half flush and full flush positions.
1.8 LITRE SINGLE FLUSH - Single Stall Urinal
For 1.8 litre flush the bucket is preset. Connect the pneumatic hose to the full flush position.
0.8 LITRE - Single Stall Urinal
For the 0.8 litre flush adjust the bucket to the 0.8L mark. Adjust water level to appropriate mark on cistern tank. Connect the pneumatic hose to the full flush position.
3.8 LITRE - 2 Stall Urinal
For 3.8 litre flush, adjust the bucket to the 3.8L mark, and reset the waterlevel to the corresponding mark on thecistern. Connect the pneumatic hose to eitherflushing position.
5.8L LITRE SINGLE FLUSH - 3 Stall Urinal Conversion
For 5.8 litre flush remove outlet valve from cistern and bucket (see below), refit outlet valve in cistern.Connect the pneumatic hose to either flushing position.
6/3 LITRE DUAL FLUSH - Toilet Suites
For 6/3 litre flush remove outlet valve from cistern and bucket (see below), refit outlet valve in cistern.Connect the pneumatic hoses to both the half flush and full flush positions.
4.5L
1.8L
Cut the 4 tabsto remove bucket
Cut the 4 tabsto remove bucket
Caroma Industries Limited ABN 35 000 189 499 Sales Offices in all States.
Invisi II Page 9
Outlet Valve
Breather Tube
Cistern Base
Invisi II FlushPipe Extension90mm Cavity(components suppliedwith remote mountingbox kit)
40mm PVC DWV PipeCut to length and solventweld to adaptors(Not supplied)
Flush pipe Adaptor(Supplied)
Cistern Adaptor(Supplied)
Breather Tube(Supplied)
Flush Pipe(supplied with cistern)
Kee Seal(Supplied)
Invisi II FlushPipe Extension70mm Cavity(components suppliedwith remote mountingbox kit)
40mm PVC DWV PipeCut to length and solventweld (Not supplied)
40mm PVC DWV Pipe - cut to length and solventweld (Not supplied)
Cistern Adaptor(Supplied)
Breather Tube(Supplied)
40mm 90° PVC DWV elbow(Not supplied)
Kee Seal(Supplied)
Flush pipe Extension Components (included in Remote Mounting Box Kit)
Caroma Industries Limited ABN 35 000 189 499 Sales Offices in all States.
Invisi II Cistern
Finished wall
Finished floor
Blank Accessplate
Inwall Urinal Suite Induct Urinal Suite
540
D.1
70 C
once
aled
Fix
ing
Bra
cket
cen
tre
80
355
500
min
.33
5to
acc
ess
pane
l
597
438
315
379
stan
dard
129
disa
bled
Vitreous ChinaGrate
6530
8
Remote single flush
push button
400 – 420 Frame
45
Ø20 sparge pipe
18
*650mm recommended standard height.400mm recommended disabled height (no pedestal).
*
Service duct (Cistern to be installed backwards for service duct access)
90mm min. cavity. 70mm min. for inceilinginstallation
6 min. – 45 max.wall thickness
5 min. – 45 max.wall liningthickness
Reducer toØ40 copper pipe
Ø40 Flush pipe
Integrated isolating valve
supplied
Invisi II Page 10
Inwall/Induct Urinal Invisi II Installation