Caroma Invisi Series II User manual

INVISI™ SERIES II
1.28/0.8 Gal (4.8/3 Litre)
concealed cistern
237060, 237061 & 237062
SERIES II WALVIT + CUBE
1.28/0.8 Gal (4.8/3 Litre)
Concealed Tank
237061 + 237062

INVISI™ SERIES II
Contents
2
5 Step Easy Install................................................................................................. 3
Installation Requirements...................................................................................... 3
Tank Service Access Options ................................................................................ 4
Button Service Access Options ............................................................................. 5
Installing the Tank - 237 061
Inwall Access .................................................................................................. 6
Induct Access................................................................................................... 8
Where adjustment of the tank height is required ............................................. 9
Installing the Tank - 237 062
Under Counter Access .................................................................................. 10
Optional Remote Mounting Box Kit - 237 006 .................................................... 11
Access Panel Variations ...................................................................................... 11
Preparation for Fitout........................................................................................... 12
Removing Internal Components through Access Window................................... 13
Servicing - Outlet Valve ....................................................................................... 14
Servicing - Inlet Valve .......................................................................................... 15
Important Notices ................................................................................................ 16
Helplines.............................................................................................................. 16

INVISI™ SERIES II
INVISI™ SERIES II
5 Step Easy Install
Installation Requirements
1 2 3 4 5
3
237 060 - Invisi II 4.8/3L Dual Flush Tank
CONTENTS
• InvisiII-4.8/3LConcealedTank
• MountingBrackets
• TallFlushPipe
• 19.7"/0.5mofPneumaticTube
• TankFixingPack
• BrassWaterSupplyFitting
237 061 - Invisi II 4.8/3L Dual Flush Tank - with Standard Wall Hung Bowl Bracket
CONTENTS
• InvisiII-4.8/3LConcealedTank
• MountingBrackets
• Inwall,WallHungBowlBracket
• TallFlushPipe
• 19.7"/0.5mofPneumaticTube
• 3.5"/90mmWastePipe
• BowlBracketFixingPack
• BrassWaterSupplyFitting
REQUIREMENTS
• 3.5"/90mmMin.InwallCavityDepth
• 15.75"/400mmMin.-16.5”/420mmMax
CavityWidth(e.g.betweenstuds)
• 15/16"-14NS-1WaterConnection
suppliedwithadaptorto½"Coppersolder
or FIP
REQUIREMENTS
• 3.5"/90mmMin.InwallCavityDepth
• 15.75"/400mmMin.-16.5"/420mmMax
CavityWidth(e.g.betweenstuds)
• 15/16"-14NS-1WaterConnection
suppliedwithadaptorto½"Coppersolder
or FIP
237 062 - Invisi II 4.8/3L Dual Flush Tank - with Under Counter Wall Hung Bowl Bracket
CONTENTS
• InvisiII-4.8/3LConcealedTank
• MountingBrackets
• UnderCounter,WallHungBowl
Bracket
• ShortFlushPipe
• 19.7"/0.5mofPneumaticTube
• 3.5"/90mmWastePipe
• BowlBracketFixingPack
• BrassWaterSupplyFitting
REQUIREMENTS
• 33.5"/850mmMin.Heighttoundercounter
• 3.5"/90mmMin.(FrontMountButton
Panel)3.9"/100mmMin.(TopMountButton
Panel)InwallCavityDepth
• 15.75"/400mmMin-16.5"/420mmMax
CavityWidth(e.g.betweenstuds)
• 15/16"-14NS-1WaterConnection
suppliedwithadaptorto½"Coppersolder
or FIP
NOTE:Non-compressiblematerial
mustbeinstalledbehindthebowl.
Check
Installation
Requirements
Select
Tank Service
Access Options
Select
Button Service
Access Options
Installing
the Tank
Preparation
for Fitout

INVISI™ SERIES II
Tank Service Access Options
4
Inwall Access
Thisallowsaccesstotankinternalsthroughthebuttonpanelwindow.
Standardinstallationrequiresnochangetoproductconguration.
AnoptionalRemoteMountingBoxKit(refertopage11)isrequiredifusing
RemoteButtonPaneland/orextendingtheushpipe.
Induct Access
This allows access to the whole tank. Standard installation will
requireRemoteMountingBoxKit(refertopage11)forusewith
Remote Button Panel.
Under Counter Access
Thisallowsaccesstotankinternalsthroughthebuttonpanelwindow.
Standardinstallationrequiresnochangetoproductconguration.
OptionalTopAccesswillrequiretheaccesspaneltobeconverted
(refertopage11).

INVISI™ SERIES II
INVISI™ SERIES II
Button Service Access Options
5
Direct Panel Mounting - Front
Thisissuitableforusewithanyofthe
buttonpanelkits.
Requiresa0.2"(5mm)minimum-
1.8"(45mm)maximumwallthickness.
Access to the tank internals is
provided through the panel window.
Remote Panel Mounting
Thisissuitableforusewithanyofthe
buttonpanelkits.
Requiresa0.2"(5mm)minimum-
1.8"(45mm)maximumwallthickness.
A Blank Access Panel is required for
inwall access to tank internals.
Remote Button Mounting
Accesstotherearofthebuttonsmust
beprovidedforservicing.
Suitableformountingthroughpanels
upto2.2"(55mm)thick.
A Blank Access Panel is required for
inwall access to tank internals.
Care Button Panel
ACareButtonPanelisavailablefor
use in ADA applications.
Direct Panel Mounting - Top
Thisissuitableforusewithanyofthe
buttonpanelkits.
Requiresa0.2"(5mm)minimum-
1.8"(45mm)maximumwallthickness.
Access to the tank internals is
provided through the panel window.

INVISI™ SERIES II
Installing the Tank - 237 061
Inwall Access
Caroma Invisi II Integrated
Wall Hung Bowl Bracket
Accurate positioning of the soil pipe
relative to studwork is essential.
3.5" (90mm) Min.
Cavity Depth
Finished Floor Level
Soil Pipe
Waste Pipe
6 ¼"
8 ¼"
15.75" - 16.5"
(400mm - 420mm)
1.8" (45mm) – Water Supply Connection
Datum A
Datum B
Front edge of
3.5" (90mm)
Stud
0.2" (5mm) Min.
1.8"
(45mm) Max.
Wall Thickness
Centre Line Buttons
(standard mounting)
Stud Wall Installation
(for non-structural floor)
To achieve a minimum wall cavity of 3.5" or 90mm
the soil pipe must be accurately centred.
22.9" (582mm) Supplied
to centre of inlet
(adjustable from 16.2" - 22.9"
or 412mm - 582mm)
Height to
centre of the
selected
bowl’s inlet
Hole #1
Hole #3
Hole #1
Height to centre of the
selected bowl's waste
outlet to achieve 17”
ADA seat height
NOTE: Non
compressable
material must
be used
behind the
bowl, from
Datum A to
floor
Use Hole #1 for Walvit Bowl 7 7/8 CL
Use Hole #3 for Cube Bowl 7 1/8 CL
See page 8 for detailed rough-in instructions
TheCaromaCubeandWalvitaretheonly
bowlscurrentlyapprovedtobeusedwith
theInvisibracket.
6

INVISI™ SERIES II
INVISI™ SERIES II
Installing the Tank - 237 061
Inwall Access - continued
1
2
3
“click”
“click”
Dust Cover
ON OFF
4
Datum A
1
2
3
Water Supply Connection
Installing the Tank - 237 061
Inwall Access
Caroma Invisi II Integrated
Wall Hung Bowl Bracket
Accurate positioning of the soil pipe
relative to studwork is essential.
3.5" (90mm) Min.
Cavity Depth
Finished Floor Level
Soil Pipe
Waste Pipe
6 ¼"
8 ¼"
15.75" - 16.5"
(400mm - 420mm)
1.8" (45mm) – Water Supply Connection
Datum A
Datum B
Front edge of
3.5" (90mm)
Stud
0.2" (5mm) Min.
1.8"
(45mm) Max.
Wall Thickness
Centre Line Buttons
(standard mounting)
Stud Wall Installation
(for non-structural floor)
To achieve a minimum wall cavity of 3.5" or 90mm
the soil pipe must be accurately centred.
22.9" (582mm) Supplied
to centre of inlet
(adjustable from 16.2" - 22.9"
or 412mm - 582mm)
Height to
centre of the
selected
bowl’s inlet
Hole #1
Hole #3
Hole #1
Height to centre of the
selected bowl's waste
outlet to achieve 17”
ADA seat height
NOTE: Non
compressable
material must
be used
behind the
bowl, from
Datum A to
floor
Use Hole #1 for Walvit Bowl 7 7/8 CL
Use Hole #3 for Cube Bowl 7 1/8 CL
7
1. Checkthatthe4"(100mm)soilpipeis
centredbetweenthestuds-checkthere
is15.75"-16.5"(400-420mm)between
thestuds(17.7"or450mm nominal to
studcentres).
2. Calculatethenishedoorheight
(allowingforoorgradingsandtilethick-
ness,etc.)andaddthistotheknown
heightoftheselectedbowl'sinlet.Mark
this resulting height on the stud - This
is your “Datum A” and ush pipe
centre line.
NOTE: This is your “Datum A” and
ush pipe centre line. From nished
oor to centre of waste pipe is 8 ¼".
From nished oor to centre of
ushpipe is 14 ½"to achieve 17"seat
height. See diagram on page 6.
3. Measure and ensure the Flush Pipe
Centre Line which is marked on the Bowl
Bracket is at the correct height. This
should match the Datum A previously
established.Useanallenkeytoadjust.
Ensureboltsaretightenedaftersetting.
4. Placethebowlbracket&tankas-
semblyinpositionandmarkoutall4bolt
locationsinthebracketfeet.
NOTE: The front face of the bowl
bracket should be ush with the front
face of the studs (“Datum B”) & the 4"
(100mm) soil pipe should be centred
in both the wall cavity and between
studs as well as being cut ush with
the oor. (Depending on code approv-
als in your area: if it is 4"then the
insert tting is used and it is cut ush.
If the connection is 3" it is below the
oor and the supplied waste pipe is
long enough to go through the oor).
9. Screw in threaded rods for mounting the
bowlandlockinpositionwithnutsagainst
the Front Plate.
Three hole spacings are provided:
1-7.9”or200mm.UseHole#1forWalvitBowls.
2-11”or280mm.
3-7”or180mm.UseHole#3forCubeBowls.
10. Screw the tank in place using at least
1 of the 2 holes provided in the top of each
mountingbracket.Makesurethewatercon-
nectionttingisonthelefthandsideoftank
andtankisushwithwall.
11. Connect the water supply with 15/16
14NS-1ttingandadaptorttingfor1/2"
bothsupplied.
12. RemoveDustCover,turnIsolatingTap
ON,lltank&setwaterlevelusingAdjust-
ing Screw on the inlet valve.
13. Check tank and all joints for leaks.
14. Turn Isolating Tap OFF. Continue with
Preparation for Fitout on page 12.
5. MoveBowlBracket&TankAssembly
out of its installation position and drill the 4
holesintheoorasmarked.Carriermust
beanchoredsecurelytotheoor.
For Structural Flooring (concrete)
Drill Ø0.5"or12mmholeforusewithM12
TRU Bolts supplied in pack.
For Non Structural Flooring (wood)
Drilltosuitxingsused(xingsnotsup-
plied).Theverticalarmsofthebowl
bracketmustalsobeboltedtosidestuds.
6. LubricatetheWastePipewithsoapand
water and push into the soil pipe. Carefully
repositionBowlBracket&TankAssembly
andsecurewithxings(orusemechanical
joint coupler provided this method meets
withlocalcoderequirements).Adddimen-
sions to diagram as shown.
7. Slide the Waste Pipe up so the
centrelinemarkedonthebodyissetat
thecorrectspacingfromtheushpipe
Datum A.
8. SecuretheWastePipepositionby
rmlypushingtheWastePipeClips
outwards to latch on to the threaded rods.

INVISI™ SERIES II
Installing the Tank - 237 061
Induct Access
Caroma Invisi II Integrated
Wall Hung Bowl Bracket
Finished Floor Level
15.75" - 16.5"
(400mm - 420mm)
Datum A
Access box converted
to top (refer to page 11)
Accurate positioning of the soil pipe
relative to studwork is essential
WP support
& flange nut
assembly, use
as required
6.7" (170mm) Max. from finished wall with the
waste pipe provided with this pack
5.3" (135mm) Max. with
Supplied flush pipe
Ensure at least 300mm
clearance above top of
tank for service access
Height to
centre of the
selected bowl's
waste outlet
Centre line buttons
(standard mounting)
1.8" (45mm) – Water supply connection
22.9" (582mm) Supplied
to centre of inlet
(adjustable from 16.2" - 22.9"
or 412mm - 582mm)
Height to
centre of the
selected bowl's inlet
Waste Pipe Adjustment
Allows for the 4" (100mm) soil pipe being
set back from the wall face up to 1" (25mm).
1
23
8
Refertopages6to7forinstallation
procedure.
NOTE: For Induct Structural Wall
installations,theInvisiIItankpack
237060inconjunctionwiththeD788
SanixBoltThroughWallBowlBracket
(CodeNo.687788)isrecommended,
as pictured adjacent.

INVISI™ SERIES II
INVISI™ SERIES II
Installing the Tank - 237 061
Where removal of the tank may be required.
Where adjustment of the tank height is required.
Installing the Tank - 237 061
Induct Access
Caroma Invisi II Integrated
Wall Hung Bowl Bracket
Finished Floor Level
15.75" - 16.5"
(400mm - 420mm)
Datum A
Access box converted
to top (refer to page 11)
Accurate positioning of the soil pipe
relative to studwork is essential
WP support
& flange nut
assembly, use
as required
6.7" (170mm) Max. from finished wall with the
waste pipe provided with this pack
5.3" (135mm) Max. with
Supplied flush pipe
Ensure at least 300mm
clearance above top of
tank for service access
Height to
centre of the
selected bowl's
waste outlet
Centre line buttons
(standard mounting)
1.8" (45mm) – Water supply connection
22.9" (582mm) Supplied
to centre of inlet
(adjustable from 16.2" - 22.9"
or 412mm - 582mm)
Height to
centre of the
selected bowl's inlet
Waste Pipe Adjustment
Allows for the 4" (100mm) soil pipe being
set back from the wall face up to 1" (25mm).
1
23
Installing the Tank - 237 061
Where removal of the tank may be required.
Where adjustment of the tank height is required.
9
Locator
Remove tank from Bowl Bracket using
ascrewdrivertolevertheplastictabout
oftheholeintheMetalArm,bothsides.
IftheHeightofthetankistobelowered,
cut the Flush Pipe and chamfer the
inside edge.
Cut the Metal Arms on the Bowl Bracket
aslowaspossible.
Lubricate‘O’Ringontanktailusingsoapy
water&slideFlushPipeon.
Ensure the Flush Pipe is correctly
positioned on the Bowl Bracket.
Continue with installation.
Metal Arm

INVISI™ SERIES II
Installing the Tank - 237 062
Under Counter Access
Counter Top
Basin
Centre Line Buttons
(standard mounting)
The Bracket system is suitable for installation only where
non compressible wall materials are used.
Accurate positioning of the soil pipe
relative to studwork is essential.
To achieve a minimum under counter cavity of 3.5" (90mm)
the soil pipe must be accurately centred.
Finished Floor Level
Height to
centre of the
selected bowl's
waste outlet
Datum A
22.9" (582mm)
Supplied
to centre of inlet
(adjustable from
16.2"-22.9"
(412-582mm) )
Height to
centre of the
selected bowl's inlet
33.5" (850mm) Min.
2.2" (55mm) Min.
- to underside
of counter top
Finished wall
Top Mount Button
Panel & Access
Front Mount Button
Panel & Access
1.8" (45mm) Max .
from top of bench to top
of tank for Top Mount
Button Installation
WP Support & Flange Nut
Assembly, use as required
(Refer to instruction supplied
separately).
Access box converted
to top (refer to page 12)
0.2" (5mm) Min.
1.8"
(45mm) Max.
Wall Thickness
15.75" - 16.5"
(400mm - 420mm)
1.8" (45mm) – Water Supply Connection
3.5" (90mm) Min. Cavity
Front Mount Button Installation
3.9" (100mm) Min. Cavity
Top Mount Button Installation
Refertopages6to7forinstallation
procedure.
6¼
8¼
Accessboxconvertedtotop
(refertopage11)
TheBracketsystemissuitablefor
installationonlywherenon-compressible
wall materials are used.
10

INVISI™ SERIES II
INVISI™ SERIES II
NOTE: Recommended for ADA
installationswherebuttonsarewanted
ontheaccessiblesideofthebowl.
Access Panel Variations
1 2 3
Remote Mounting Box Kit - 237 006
11
Remote Mounting Box Kit - 237 006
Kit Includes
• RemoteMountingBox
• 2x4mPneumaticTubes
• ElevatedFlushPipeParts
The Remote Mounting Box has
beenspecicallydesignedin
conjunction with and to facilitate
theinstallationofbuttonpanelsets
in remote Invisi II installations.
Remote Mounting Box
0.2"or5mmmin.
to1.8"or45mmmax.
Wall lining thickness
Remote Installation
For installation with
buttonpanelsets
SlidetheTopPanelbackandoffthelid.
(Thispanelwillnolongerberequired).
There are clips at each end so the Top
Panelshouldbecarefullyleveredor
exedtoclearbothclips.
Slide the Access Box up and off the lid.
There are clips at each end so the Top
Panelshouldbecarefullyleveredor
exedtoclearbothclips.
Find the Front Panel supplied loose in the
pack (This panel is slightly larger than the
TopPanel).SlidetheFrontPanelontothe
lid ensuring it locks into position.
Slide the Access Box onto the lid ensuring
theoverhangtabistotherearofthetank
and it locks into position.
The Panel and Access Box should lock
together neatly as shown.
Access Box with
Dust Cover
“click”
“click”
Front Cover
(suppliedloose)
Top Cover
The Tank is supplied standard with Front Access.
For conversion from Front to Top Access follow this procedure.
clips
Clips

INVISI™ SERIES II
1 2
123
Preparation for Fitout
OR
123
OR
OR
123
OR
12
Cement or fibro sheet Plywood Tile
12
PneumaticTubeConnections
Direct Panel Mounting
Remote Panel Mounting
Remote Button Mounting
Options for Finishing Around the Flush Pipe
Bowl Bracket
EnsuretheWallHungBowlMountingBolts,FlushPipeandWastePipe
areallsettothecorrectheightandspacingtosuittheselectedbowl.
Whennishingthewallcladandtilerightuptotheedgeoftheseparts.
TheCaromaCubeandWalvitaretheonlybowlscurrentlyapprovedtobe
usedwiththeInvisibracket
Attachthetubestothetankasshownabove.BreakouttabintheTop
PanelorDustCoverPaneltoallowtheTubestoprotrudeandclipback
intoposition.FeedPneumaticTubesthroughtheframeworkandout
throughtheDrilledHoles.Applytapeoverendoftubestopreventany
dirtfromgettinginsideandtuckneatlybackinsideholes.
Attachthetubestothetankasshownabove.BreakouttabintheTop
PanelorDustCoverPaneltoallowtheTubestoprotrudeandclipback
intoposition.Feedthe4mlengthsofPneumaticTubethroughtheframe-
workandoutthroughtheMountingBox.Applytapeoverendoftubes
topreventanydirtfromgettinginsideandtuckneatlybackinsidethe
MountingBox.Whennishingthewallcladandtilerightuptotheedge
of the Access Window and or Remote Mounting Box.
CutPneumaticTubeinhalfsoyouhave2x9.8"(0.25m)lengths(ensureastraight
cleancuttotube).Attachthetubestothetankasshownabove.Tuckneatlyback
insidetheAccessWindowandclipthedustcoverpanelbackintoposition.When
nishingthewall,cladandtilerightuptotheedgeoftheAccessWindow.
Firmlyconnectthepneumatictubeintothehalfandfullushpositions.
Eachtubeshouldbeinsertedapprox.0.6"(16mm)untilithitsastop.
NOTE:
• 4.8/3LTanksaresuppliedwith19.7"(0.5m)
lengthpneumatictube.
• RemoteMountingBoxKitissuppliedwith2x4m
lengthsofpneumatictube.
• 4mlengthsofpneumatictubecanbepurchased
separately.PartNo.237702.
Forinstructionalvideos,pleasevisitwww.caromausa.com

INVISI™ SERIES II
INVISI™ SERIES II
Removing Internal Components through Access Window
1
1- Pre Installation 1- With Button Panel 1- With Blank Access Panel
2 3 4
5 6 7
13
Dust Cover
“click”
“click”
Inlet
Valve
Assembly
“squeeze”
Bridge
Assembly
Outlet
Valve
FlexibleHose
Ball Valve Inlet Valve
Face Plate
PanelAssembly
Face Plate
PanelAssembly
Blank Access
Panel
Full Flush
DisconnectFlexibleHosefromtheInlet
Valve and the Ball Valve.
LifttabandslidetheInletValveBracketto
the left.
RemovetheBridgeAssemblybysqueezing
tabsfrontandbacktodisengagefrom
lockingtabsinsidethetank.
Lift the Outlet Valve to disengage from
guideribsinthebaseofthetankandlay
over on its side.
Rotate and remove the Inlet Valve. LifttheOutletValvefromthebaseofthe
tank,rollforwardsandrotatesothebutton
endcomesoutrst.
NOTE:Reverseproceduretoreassemble.

INVISI™ SERIES II
Servicing - Outlet Valve
1 2 3
14
Wash seal to remove any dirt and inspect
for damage. If necessary remove seal
andreplace(SparePartKit237070).
237070S
Ensure water is turned off and
remove Outlet Valve from tank as
per the instructions on page 13.
Re-assemblecompleteOutletValveand
retintotank.Turnwaterbackon,waitfor
tanktollandtestbothbuttonstoensure
they activate the outlet valve.
Seal
• Servicingisonlyrequiredininstanceswhereoutletvalveoperationisfoundtobefaulty.
Servicing Requirements
• IfOutletValveleaks►Inspectsealfordamageandreplaceifnecessary.
• Ifshortushing►Checkpneumatictubesarepushedintothebridgeandbuttons
• Ifanyotherissuesarise►ConsultaplumberorCaromaAfterSalesService.
TroubleshootingGuide
•CaromaInvisiIIOutletValvecompatibleSparePartKitsare:
237 072 Containing - 1 x Complete 4.8/3L Replacement Outlet Valve
237 070 Containing - Diaphragm Seal (10Pack)
237 070S for Single Diaphram Seal
Refer to Maintenance & Spare Parts Instructions
Spare Parts Information
Maintenance&SparePartsInstructions

INVISI™ SERIES II
INVISI™ SERIES II
Servicing - Inlet Valve
Helplines
53 4
1 2a 2b
A
A
D
C
B
A
C
B
Maintenance&SparePartsInstructions
Wash seal to remove any dirt and inspect
for damage.
RemovesealfromCapAssembly. Replacesealontocapassembly.
Ifnecessaryreplacecap&Seal(SparePart
Kit687049).
Push&rotatecounter-clockwisetore-
attachcapassembly,re-clipAdjustment
Screwandre-tintotank.
Adjustment
Screw
To clean and inspect seal:
UncliptheAdjustmentScrew,rotate
clockwise&pulltoremovecapassembly.
To replace complete Inlet Valve:
Rotatenutclockwise&pulltodisconnect
it from the Bracket.
Cap
Assembly
Bracket
Inlet
Valve
15
• InletValveisslowtollORfailstoopen►Ensuretapisopen.
• InletValvefailstoclose►Clean&inspectsealasdescribedabove,replaceCapAssembly
     &Sealifdamaged.
• Ifanyotherissuesarise►ConsultaplumberorCaromaAfterSalesService.
• InletValveSealmayrequireperiodiccleaning(dependantonwaterquality).
Procedureasdenedbelow.
Servicing Requirements
TroubleshootingGuide
• CaromaInvisiIIInletValvecompatibleSparePartKitsare:
687 171 Containing - 1 x Complete Unill Inlet Valve
-withbayonetconnection
687 049 Containing - 1 x Cap Assembly
- 1 x Seal with Lever
687 040D Containing - Seal only
Refer to Maintenance & Spare Parts Instructions
Spare Parts Information
687049
CapAssembly
687040D
Seal
Ensure water is turned off and remove Inlet
Valve from tank as per the instructions on
page 13.
687040D
Seal

Important Notices
Helplines
16
Important Notices
Recommended Water Supply Pressure
Water Supply pressure minimum 4.35psi/30 kPa -
Maximum 145psi/1000 kPa
No.
Under license from Caroma Industries Limited, Australia
Manufactured by SSI Sustainable Solutions International.
Los Angeles, CA + Vancouver, BC
www.caromausa.com
www.sustainablesolutions.com 1-800-460-7019
INVISI2-20140403