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Installing the Cistern - 

237 002

Inwall Access - masonry wall

Datum

400mm – 420mm

45mm

 - Water Supply Connection

NOTE:

90mm Min. 

Cavity Depth

720mm

Min.

470mm

(ref)

55mm

(ref)

50mm

335mm to

access panel

centre line

Refer to 

specifications

of the selected 

urinal.

Service Access Panel 

Centre Line (standard mounting)

   10

1. 

Make sure the hole for the flush 

pipe is at the correct height. Calculate 

the finished floor height (allowing for 

floor gradings and tile thickness, etc.) 

and add this to the known height of the 

selected urinal’s inlet. Mark this 
resulting height on the wall - 

This 

is your datum and flush pipe 

centre line.

2. 

Confirm size and positioning of 

opening as shown is relative to your 
datum.       

3.  

Screw cistern to wall via the 2 

front, top and bottom holes in each 

mounting bracket making sure the 

water connection fitting is on the left 
hand side of cistern. 

 

 

4. 

Fabricate flush pipe using the 

Copper Adaptor provided.

5. 

Lubricate ‘O’Ring on cistern tail using 

soapy water and slide flush pipe on.

6. 

Connect the water supply.  

7. 

Remove Dust Cover, turn Isolating 

Tap ON, fill tank & set water level using 

Adjusting Screw on the inlet valve.

8. 

Check cistern and all joints for leaks.

9. 

Turn Isolating Tap 

OFF

. Continue 

with Preparation for Fitout on page 15.

Water Supply Connection

OFF

ON

Dust Cover

Содержание Invisi Series II

Страница 1: ...urinal concealed cistern 237002 Installation must be in Accordance with AS NZS 3500 1 ...

Страница 2: ...tall Installations Three Stall Installations Installing the Cistern 237 002 Inwall Access stud wall Inwall Access masonry wall Induct Access In Ceiling Access Custom Panel Access Access Panel Variations Remote Mounting Box Installation Preparation for Fitout Removing Internal Components through Access Window Servicing Inlet Valve Servicing Outlet Valve Important Notices Helplines 3 3 4 5 5 6 7 8 9...

Страница 3: ...ts Copper Adaptor Remote Mounting Box 4m of Pneumatic Tube Cistern Fixing Pack REQUIREMENTS 90mm Min Inwall Cavity Depth 400mm Min 420mm Max Cavity Width e g between studs 1 2 inch BSP Water Connection Preparation for Fitout Installing the Cistern Select Cistern Service Access Options Check Installation Requirements Select Button Service Access Options Flush Volume Stall Setup ...

Страница 4: ...ws access to the whole cistern or access to cistern internals through the panel window depending on installation Standard installation will require the supplied Remote Mounting Box Refer to page 14 for remote button panel installation Optional Top Access will require the access panel to be converted refer to page 14 Large Panel Access This allows access to the whole cistern Standard installation r...

Страница 5: ... it can leave the cistern never empties the outlet valve remains open and the cistern runs on The flush volume required for each urinal stall is 1 5 2 5 litres This amount of water passes relatively slowly through the spreader system of some urinals as slow as 2 litres min which is normally slower than the cistern refill rate If a urinal installer does not consider this issue it is possible that c...

Страница 6: ...e factory The pneumatic tube must be connected to the full flush position By adjusting the water level in the cistern up or down using the float adjustment screw located on the side of the inlet valve the flushing volume may be fine tuned or reconfigured to any of the following flush volumes 2 3L Single Stall Urinal 1 8L Single Stall Urinal 1 3L Single Stall Urinal 0 8L Single Stall Urinal Full Fl...

Страница 7: ...sion instructions adjacent The water level in the cistern must then be set to the WL mark using the float adjustment screw located on the side of the inlet valve The pneumatic tube must be connected to the full flush position Full Flush Position Configuring Flush Volume Remove Outlet Valve refer to page 17 Using a screw driver lever the bucket hangers over the hooks allowing it to sit level with t...

Страница 8: ... conversion instructions adjacent The water level in the cistern must then be set to the 1 8L water level mark using the float adjustment screw located on the side of the inlet valve The pneumatic tube must be connected to the full flush position Full Flush Position Configuring Flush Volume Remove Outlet Valve refer to page 17 Using a screw driver lever the bucket hangers over the hooks allowing i...

Страница 9: ...lting height on the stud This is your datum and flush pipe centre line 2 Screw cistern to studs via the 2 front top and bottom holes in each mounting bracket making sure the water connection fitting is on the left hand side of cistern 3 Fabricate flush pipe using the Copper Adaptor provided 4 Lubricate O Ring on cistern tail using soapy water and slide flush pipe on 5 Connect the water supply 6 Re...

Страница 10: ...ing height on the wall This is your datum and flush pipe centre line 2 Confirm size and positioning of opening as shown is relative to your datum 3 Screw cistern to wall via the 2 front top and bottom holes in each mounting bracket making sure the water connection fitting is on the left hand side of cistern 4 Fabricate flush pipe using the Copper Adaptor provided 5 Lubricate O Ring on cistern tail...

Страница 11: ...ight on the stud This is your datum and flush pipe centre line 2 Fabricate flush pipe using the Copper Adaptor provided 3 Drill suitable diameter hole s through the wall for the flush pipe s 4 Lubricate O Ring on cistern tail using soapy water and slide flush pipe on so that it is protruding in the opposite direction from that of the Service Access Box 5 Place the flush pipe through hole and secur...

Страница 12: ...e the inlet height of the selected urinal 2 Calculate the finished floor height allowing for floor gradings and tile thickness etc and add this to the known height of the selected urinal s inlet Mark this resulting height on the stud This is your datum and flush pipe centre line 3 Screw cistern to studs via the 2 front top and bottom holes in each mounting bracket making sure the water connection ...

Страница 13: ...50mm 195mm 90mm 100mm Min 195mm 90mm 1 The design of the custom panel is limited only by the designers imagination 2 Cistern must be mounted using the attached Mounting Brackets Refer to appropriate installation method on previous pages 3 Allowances for access to at least the cistern internals if not the entire cistern must be incorporated into the design 4 Check cistern and all joints for leaks 5...

Страница 14: ... lid ensuring the overhang tab is to the rear of the cistern 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 Cistern is supplied standard with Front Access For conversion from Front to Top Access follow this procedure clips Clips 14 1a The Remote Mounting Box can be fixed to tim...

Страница 15: ... tuck neatly back inside the Mounting Box When finishing the wall clad and tile right up to the edge of the Access Window and or Remote Mounting Box Attach the tube to the cistern as shown above Tuck neatly back inside the Access Window and clip the dust cover panel back into position When finishing the wall clad and tile right up to the edge of the Access Window Firmly connect the pneumatic tube ...

Страница 16: ...10 15mm from the front face of the Dust Cover Panel Apply tape over end of tube to prevent any dirt from getting inside and tuck neatly back inside the large Access Window Attach the tube to the cistern as shown above Break out tab in the Top Panel or Dust Cover Panel to allow the Tube to protrude and clip back into position Feed Pneumatic Tube through the framework and out through the Drilled Hol...

Страница 17: ...ll 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 it s side Rotate and remove the Inlet Valve Lift the Outlet Valve from th...

Страница 18: ...let Valve Inlet Valve is slow to fill 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 defined below Servicing Requirements Troubleshooting Guide Caro...

Страница 19: ...d replace if necessary If short flushing Check pneumatic tube is pushed into the bridge and button 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 237 173 Containing 1 x Complete Urinal Outlet Valve 237 070 Containing 10 x Diaphragm Seal Refer to Maintenance Spare Parts Instructions Spare P...

Страница 20: ...Supply pressure minimum 30 kPa Maximum 1000 kPa Leaflet No 237 502 E Caroma Industries Limited www caroma com au ABN 35 000 189 499 www smartflush com au Locked bag 5005 Baulkham Hills NSW 2153 www caromausa com Australia 131416 New Zealand 09 279 2700 USA 1800 605 4218 ...

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