METHVEN Tahi 01-6150 Installation Manual Download Page 1

Methven Australia Pty Ltd

ABN 15 104 813 390

Melbourne, Australia

www.methven.com

www.methven.com

Customer Care Hotline: 1300 METHVEN (638 483)

Email: [email protected]

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Distance from  

mounting stud to  

front of lining:

Max 67 mm  

(optimum) Min 56mm 

Note: It is the responsibility of the installer to ensure a water proof seal 

is achieved between the faceplate and the finished surface of the wall. 

If in any doubt about the quality of the seal, the faceplate should be 

removed and then reinstalled using silicone to ensure a seal is achieved.

MA016150

      

Tahi Shower Mixer

01-6150

JULY 2011

WMKA00076

Remove half-dome 

(if attached)

Flow limiting adjustment

Mix temperature limiting 

adjustment

1.5mm Allen Key

IMPORTANT

Please read all of the instructions before installation

Use of this product is recommended for domestic and commercial applications.

Domestic and commercial warranty terms and conditions vary. Please refer to the Methven website 

for full warranty terms and conditions - www.methven.com

All pipework must be thoroughly flushed prior to the installation of the mixer.

Inline filter washers must be installed on both hot and cold supplies to prevent foreign particles 

damaging the ceramic cartridge.

Do not remove the ceramic cartridge from the mixer when installing.

Damage caused by hydrostatic testing is not covered by Methven’s warranty.

Methven recommends a licensed plumber carry out all installations in compliance with  

the requirements of AS/NZS 3500. This product complies with AS/NZS 3718 regulations.

Installation Guide

Illustration may not reflect actual product shape

  

Do not discard screws

Refer to back page  

for correct nozzle selection

Hole cutout

102mm

Apply silicone 

sealant

Cold

2.5mm Hex key

1

2

3a

3b

4

5-7

Ceramic Cartridge  

Adjustment 

Do not remove the ceramic cartridge from the body while  

carrying out the following adjustments. 

Note: the cartridge is factory set for maximum  

temperature.

Installation

1

.   Remove body assembly cover. Do not discard cover or 

screws (3).

2.  Screw the body assembly (1) into the mounting stud.

3.  Plumb body assembly (1) into system and replace body 

assembly cover. The minimum distance from mounting stud 

to front wall lining is 56mm with a maximum distance of 

67mm (optimum). 

Note: Body assembly cover will need to be removed 

before wall surface finish (tiling) is applied. A hole 

diameter of 102mm will be required for correct mixer 

installation.

4.  Place faceplate (2) over mixer body and fit flush with wall 

surface. It is recommended that a bead of clear silicone 

sealant is applied on the back of the faceplate before fixing 

to finished wall surface.

5.  Screw the faceplate (2) into the fixing ring using the screws 

(3) taken from the body assembly cover.

6.  Place the O-ring (4) and half dome (5) over the body 

assembly.

7.   Fit handle (6) and fasten grub screw with 2.5mm hex key (8)

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