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R

IS1637A(01/17)

PLUMBERS INSTALLATION INSTRUCTIONS

Hot and cold water inlet pressures should be equal.
Static inlet pressure range : 150-1000 kPa

IMPORTANT

Pressure & Temperature Requirements.

Maximum hot water temperature : 80 C.

New Regulation:- 500 kPa maximum static pressure

at any outlet within a building. (Ref. AS/NZS 3500.1)

Installation Requirements.

The installing plumber is responsible for waterproofing

all penetrations for Taps in Shower areas at installation

by a proprietary flange system or a sealant.(Ref AS3740)

Installation

Important Information

* HOT & COLD WATER INLET PRESSURES MUST BE EQUAL. 

Not suitable for gravity feed systems.

*

+ Not supplied.

AURA - WALL BASIN/BATH MIXER 

WATER EFFICIENT TAPWARE

Brazed connections should NOT be made directly onto the

mixer, as excessive heat will cause permanent damage.

All pipework must be thoroughly flushed prior to installation,

as foreign materials may block the flow regulating device

and reduce the flow of water. 

*

*

Complete the connections. (Fig. 2). Check all connections for

leaks and the mixer for correct operation.

Note: Pipework and fittings are not supplied.

3)

Fit the mounting plate (11) onto a suitable noggin in the wall &

secure using screws through the holes in each corner.

Important :

The mounting plate (11) must be installed horizontal & parallel

to the face of the wall studs to ensure correct installation.

To avoid damaging the decorative finish, do not remove the

protective sleeve until installation has been completed. 

2)

*

*

* Basin outlet is fitted with a flow regulated aerator insert.

This low flow rate may not be suitable for connection to

some Instantaneous Gas Water Heaters, some Tempering

Valves, some Solar Water Heaters & some Thermostatic

Mixing Valves.

Check with the manufacturers of these products.

Note:- An aerator insert kit (Part No. SP2001), is available 

if required. For applications where flow regulation is not 

suitable (e.g. bath) a full flow aerator insert has been 

provided within the packaging. To convert the basin 

outlet to a bath outlet, refer to 'Replacing Aerator Insert'

Turn on Hot and Cold water supplies and check operation.

8)

Fit handle (1) taking care that it is pushed fully onto cartridge

stem, tighten screw (4) using the 2.5mm allen key (3) then fit

plug (2).

5)

6) Screw the spigot (15) onto the thread of the lugged elbow (12)

using a 10mm allen key (14

+

) untill the cover plate (9) is held

securely against the wall/tile face. DO NOT OVERTIGHTEN.

Apply suitable lubricant to 'O'Rings on spigot (15).

7) Fit wall outlet (17) onto the spigot (15), then carefully push it

firmly against the cover plate while tightening grub screws (16)

using the 2.5mm allen key (3) provided. Take care that the

aerator housing (20) is pointing vertically downwards before

tightening screws (16). (Fig.4)

3) Fit new aerator insert (19) into aerator housing (20) followed

    by 'O'Ring (18) then screw assembly into outlet (17) and

    tighten securely (to prevent removal by hand).

2) Remove 'O'Ring (18) & aerator insert (19) from aerator housing 

    (20). Check that aerator housing (20) is clean. Deposits of lime 

    can be removed by washing in a vinegar solution.

1) Carefully remove aerator housing (20) from outlet (17),

    taking care not to damage the decorative finish.

Screw on nut (6). 

Important:- Nut (6) should be tightened to a 

torque of 10 Nm.

Ensure inside face of mixer body (8) is clean. Check that seal is in 

position in base of new cartridge (7). Fit new cartridge (7) into 

mixer body (8), taking care that two lugs on base of cartridge (7) 

fit into mating holes in mixer body (8).

Carefully remove plug (2) before using a 2.5mm allen key (3) to 

loosen grub screw (4) and remove handle (1). Remove cap (5) 

taking care not to damage the decorative finish. Unscrew nut (6) 

then lift out old cartridge (7).

1)
2)

3)

4)

5)

6)Turn on water supplies and check operation.

Fit handle (1) taking care that it is pushed fully onto cartridge 

stem, then tighten grub screw (4) using the 2.5mm allen key (3).

Replace plug (2), taking care not to damage the decorative finish.

Turn off hot and cold water supplies.

Replacing Cartridge (Fig. 1)

Replacing Aerator Insert(Fig.4)

1)

Determine if outlet (17) is to be positioned to the right or the left of

the mixer body (8) when installed (Fig 3.). Fit suitable fittings to the 

connection ports of the mixer (8) (Fig 2.). When facing the mixer,

the connections should be as follows : 

                           Hot water inlet connection 'H' to the left. 

                           Cold water inlet connection 'C' to the right. 

                           Mixed water outlet connection, vertically upwards. 

Note: A suitable elbow fitting (13

+

) should be fitted to the 

inlet connection adjacent to the lugged elbow (12) (Fig.2). 

Attach the mixer body (8) & the lugged elbow (12) to the mounting

plate (11) with screws (10) and tighten using a suitable screw driver.

Note: Mounting plate can be rotated 180  to change hand.

4) Apply a suitable clear sealant to the back face of the cover

plate (9), leaving an unsealed section at the bottom for drainage.

Carefully fit the cover plate (9) onto the mixer body (8), push

firmly on the cover plate (9) until it contacts the wall/tile face.

Wipe clean any excess sealant from the chrome surfaces & the

wall/tile face (See Fig. 1). Check that the thread on the lugged

elbow (12) is the correct length, as shown (Fig. 4). Cut to length

if required ensuring end face is square. Apply thread tape to the

thread. 

Important: Care must be taken that thread tape cannot

become dislodged and block the flow regulating device, causing

a reduction in water flow. To ensure correct installation, length

of exposed thread must not exceed 10mm.

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