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Methven Australia Pty Ltd

ABN 15 104 813 390

Melbourne, Australia

www.methven.com

WMKA21005

IMPORTANT

Please read all of the instructions before installation

MA018185

      

Waipori Shower Mixer  

with Diverter

01-8185

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.

April 2012

Installation Guide

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.

www.methven.com

Customer Care Hotline: 1300 METHVEN (638 483)

Email: [email protected]

Remove half-dome (if attached)

Flow limiting  

adjustment

Mix  

temperature  

limiting  

adjustment

+

+

-

Installation 

1.    Remove the body assembly cover. Do not 

discard cover or screws (3).

2.   Screw the body assembly (1) on to the 

mounting stud positioned to observe the 

installation depth range as follows:

  Range of Install Depth, ID = 67 to 89 mm
  Note: Two sizes of half dome (5 & 6) are  

 supplied.
  Long dome (6) for 67-77 mm
  Short dome for (5) for 77-89 mm
3.   Connect body assembly (1) into system and 

replace body assembly cover.

4.   Cut holes in lining as pictured.
5.   Remove body assembly cover prior to 

application of the wall surface finish e.g. 

tiles.

6.   Lubricate the o-ring in the faceplate (2). 

Place faceplate (2) over mixer body and 

slide firmly over the mixer body until flat on 

the wall surface. It is recommended that 

a bead of silicone sealant is applied to the 

back of the faceplate before fixing to the 

finished wall surface. Screw the faceplate 

(2) into the fixing ring using the screws 

provided.

7.   Place o-ring and appropriate half dome (5 

or 6) over the body assembly (1). Fit diverter 

knob (7) by screwing it onto the diverter 

plunger. Fit handle (8) and fasten grub 

screw with 2.5mm hex key (9) supplied.

  

Hole cut out

100mm

1

5

Do not discard screws

ID

Hot

Cold

2

3

6

7

4

100mm

25mm

50mm

Use appropriate Half Dome 

for installation depth.

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