METHVEN Wai Instructions for use

Wai bath filler and bath shower mixer
Installation Instructions
& Maintenance Guide
WAIBFCPUK / WAIBSMCPUK
Technical Specifications:
Operating Pressure:
Min: 50kPa/0.5bar
Max: 1000kPa/10bar*
Optimum: 150kPa/1.5bar - 500kPa/5bar
Operating Temperature:
Hot: Max 70°C*
Cold: Min 5°C
Inlet Connections:
All ¾” BSP
• 20 Year Warranty on Chrome Version
* Regional specific regulations apply. Please
refer to your warranty
statement at www.methven.com
Step 5
• Remove the cover from the handset
mounting bracket.
• Position the handset mounting bracket
where required and secure in place using
the screws.
• Ensure a waterproof seal is achieved
between the bracket and mounting
surface.
• Refit the cover onto the handset
mounting bracket.
Note: When selecting the position of the
handset mounting bracket, ensure that
shower hose is not stretched or subjected
to tight bends.
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FAX: [phone]
E: [email protected]
methven.com
METHVEN UK LIMITED METHVEN EXPERIENCE
CENTRE 3/3A STONE CROSS COURT YEW TREE
WAY
GOLBORNE
WARRINGTON
WA3 3JD
UNITED KINGDOM
WAIBFCPUKWAIBSMCPUK,
v1 - 21.02.2020
Care and Cleaning:
Never use abrasives or abrasive cleaning agents to clean this product. Clean regularly with
contamination free warm soapy water and a damp soft cloth.
Methven warrants this product against manufacturing defects and that it is suitable for
use under the general operating conditions specified in this instruction sheet. However,
regional regulations apply and may affect your warranty. Please refer to www.methven.com
or call customer service for full details.

IMPORTANT: Please read all of the instructions before installation.
General:
• Methven recommends this product is installed by a licensed plumber in compliance
with all relevant regional regulations.
• Do not hydrostatic test the installation with this mixer installed. Damage to the
ceramic cartridges may occur.
• All pipe work must be thoroughly flushed prior to the installation of the mixer.
• Do not remove the ceramic cartridges from the mixer when installing.
• After installation all connections must be checked for leaks.
• All outlets used primarily for personal hygiene shall deliver water at a safe
temperature as per regional regulations.
• If limited water flow is experienced, locate aerator and filter washers and clean away
foreign material as required.
• It is the responsibility of the installer to ensure a waterproof seal is achieved between
the product and mounting surface. If in doubt about the quality of the seal, remove the
product and reinstall using silicone to ensure a seal is achieved.
IMPORTANT: Before you begin, turn off the water supply.
Step 1
• Insert base ring seals into the grooves in
the bottom of the base rings.
• Place the base rings over the holes in the
bath ensuring that the seals remain in
place.
• Feed the mixer inlet tubes through the
base rings and bath holes, and position
the mixer where required.
Step 2
• Fit the mounting washers and mounting nuts
onto the inlet tubes from under the mounting
surface.
• Tighten the mounting nuts to secure the
mixer in position.
Step 3
• Flush all pipe-work thoroughly prior to the next step.
• Connect mixer inlet tubes to hot and cold supplies
ensuring a good seal at each joint.
• Leak test installation.
• The seal integrity of pipe joins are the responsibility
of the installing plumber.
Step 4
• Connect the shower hose to the diverter connector.
• Connect other end of the shower hose to handset.
Hot Cold