CFDFUWWH2 - SPARE PARTS LIST
No Description Part code
1 Push Button CFLLB5039
2 Cistern Lid CF2LIDSP
3 Cross Brace CF2XBSP
4 Outlet Valve LLB4910SP
5 Inlet Valve - Side Entry SEB3200B
6 Flushpipe Reducer CSFRC
7 Flushpipe Nut CFFNCT
8 Flushpipe CSFCWH
9 40mm Pan Connector CSFCC
10 Outlet Valve Sealing Washer CFLL30795
CONDITIONS
Installation has been carried out by a licensed plumber in accordance
with the installation instructions
All maintenance and adjustments to the product after installation have
been carried out by a licensed plumber
No additives have been introduced into the toilet cistern tank
Only mild household detergent and soft (non-abrasive) cloth has been
used to clean the product
All goods of substandard quality manufacture will be credited or
replaced by Dux when advised within the stipulated warranty period,
subject to prior inspection and agreement
Proof of purchase is required for warranty claims
LIMITATIONS
To the extent permitted under the consumers guarantee act and other
relevant legislation, Dux’s liability is limited to:
The cost of replacing the goods, or
The cost of obtaining equivalent goods, or
The cost of having the goods repaired
Dux is not responsible for any lack of operation or performance
of goods (or any loss or damage) where goods are used or
adapted for a purpose for which they are not designed.
Dux is not responsible for any lack of operation or performance
of goods (or any loss or damage) where goods are combined or
integrated with other goods not supplied by Dux.
It is the responsibility of the costumer and installer to ensure the
goods are correct and free from obvios visible faults prior to
installation.
Dux is not responsible for the labour and rectification costs
incurred in the above circumstance.
Dux Industries Limited
32 Mahia Road
Manurewa
Auckland 2012
Private Bag 802
Manurewa
Auckland
Tel: 0800 367 389
Fax: (09) 2792851
www.dux.co.nz
Maintenance and Troubleshooting
For cleaning use a damp soapy cloth. DO NOT use abrasive cleaners.
If the outlet valve does not stay open when the button is activated the button rods are to short refer to “Push Button
Adjustment”
If water flows into the pan when the lid is fitted the button rods are to long refer to “Push Button Adjustment”
If water continuously flows out of the cistern, check the outlet valve sealing washer, clean or replace if worn
If the inlet valve does not shut off refer to inlet valve “Service and Cleaning”
The flush valve may make some noise when shutting off this is normal
Cistern Breakdown & Spare Parts
INSTALLATION INSTRUCTIONS
DUX CENTREFLUSH2 CISTERN
Code: CFDFUWWH2
DURABILITY:
Dux cisterns comply with the NZBC durability requirements of 5 years, if installed and maintained in accordance with these
instructions. The installer is responsible for the workmanship of the installation. The product is intended for the flushing of
W.C. pans in commercial and residential applications. The approval of the distributor must be obtained for all other
applications.
GENERAL:
To achieve satisfactory operation it is important to fit the 40mm Flushpipe supplied and the most efficient flushing is
obtained with the cistern mounted as high as possible on the wall. If it is desirable to reduce the height, cut the flushpipe
to suit, however it is suggested that for good flushing the flushpipe should be at least 300mm in vertical length.
This cistern is supplied with an internal overflow so no external overflow is required.
CHOICE OF SEAT:
It is important to ensure that the seat will remain upright when lifted. This is a function of the model of seat and the
distance the pan is set from the back wall.
We recommend the use of Dux toilet seats,
1. Dux Twinline or Classic seats in which the hinging point is forward of the seat mounting holes in the pan.
2. Dux Royal or Regent seat these seats should be fitted onto the pan first and then checked to see that the seat will
stay upright when lifted. The full length flushpipe is usually sufficient with most pans if the front edge of the pan is
at 710mm from the back wall.
INCREASING/DECREASING FLUSH VOLUME:
This cistern as supplied is factory set for a 6 litre full flush and 3 litre half flush when used with a 6-litre pan that complies
with AS1172.1:1993.
If required this cistern can be adjusted to a 4.5/3 litre flush (4 star rating) when used with a 4.5 litre pan.
When older style pans are used it may be necessary to increase or decrease the flushing volume to achieve satisfactory
flushing. The flushing volume can be increased or decreased by easily adjusting the valve adjustments shown on the back
of this page.
SETTING OUT:
1. Mark a vertical centreline on the wall on which the cistern is to be mounted in line with the centre of the pan
outlet.
2. Position the cistern central with the vertical line using the centreline on the top inside face of the cistern and at the
previously determined height. Make sure that the top edge of the cistern is level and pencil a line along the top
edge of the cistern.
3. Mark the position of the four mounting screw points
4. Position the water inlet either on the horizontal line 66mm below the top edge of the cistern at no less than
350mm from the centreline or if a vertical supply tube with a bend is preferred a Dux Qickee supply kit plus a
NFE23FWH bend is available as a separate kit. Part No. NIV22500FWH. In this case position the inlet at 300mm
from the centreline and at 600mm to 400mm from the top edge of the cistern.
DUX WARRANTY
DUX CISTERNS AND INTERNAL VALVING
THIS WARRANTY IS INCLUSIVE OF THE FOLLOWING DUX PRODUCTS
CENTREFLUSH, CENTREFLUSH2, LOLINE, DELMONTE, MONTEGO, VIENNA, SANITINWALL CISTERN, GEMINI MODE
Plastic cistern outer case and lid: Five years from date of purchase subject to the conditions below
Internal valving and plastic components: One year from date of purchase subject to the conditions below
