Crosswater Wisp US-WP418 User manual

Installation Instructions
6-3/4"
2-5/8"
11-3/4"
4-7/8" dia.
38-3/4"
33-5/8”
Adjustable
wrench
Channel
locks
Plumbers’ putty
or caulking
Flat head
screwdriver
Cross head
screwdriver
Hexagonal
key
Wisp Thermostatic Floor-mount Tub Filler
US-WP418
Introduction
Installation notes
The faucets in this range are single flow (hot and cold water mix in the
body) and should therefore be supplied with hot and cold water at
balanced pressures. If the faucets are not supplied at balanced
pressures then the mixer will not function correctly.
The minimum water pressure required for these faucets is 20 psi.
The maximum water pressure is 60 psi, (beyond which pressure-
reducing valves must be installed).
The faucets are fitted with quarter-turn ceramic disc cartridges which
provide a good flow rate with very smooth movement.
IMPORTANT: Please read these instructions carefully before
beginning and retain for future reference. These instructions have
been prepared for your guidance, you must exercise due care at all
times.
Before beginning installation, check for any damage that may have
occurred during transport.
Note: Damage claims cannot be made during or after installation.
We do not accept responsibility for any problems that may occur
through incorrect installation.
Dimensions
Tools required
The installation must comply with all plumbing codes including local
codes and be installed by a licensed plumbing contractor.
US-418ROUGH must be installed first using the instructions
provided with it.
WARNING! Before installing a new faucet it is essential that supply
pipes are thoroughly flushed in order to remove any remaining debris,
solder or other impurities. Failure to carry out this simple procedure
can cause problems or damage to the working of the faucet.
Installing shut-off valves on incoming supply lines is recommended
for ease of maintenance.
Turn off the main water supply before connecting to any existing
pipework or doing any maintenance.
WARNING! Please check for any hidden pipes and cables, electric
or otherwise, before drilling holes in a wall or floor.

PLASTIC
PLATE
SCREWS x4
(Retain for
future use)
VALVE
BODY
COVER
PLATE
VALVE
BODY
UPSTAND
PIPE
34”
LENGTH
SCREWS x4
(Retained)
HANDSHOWER
WASHER
FAUCET
BODY
HOSE
NUT
HOSE
CONE
IMPORTANT:
For valve body installation see installation instructions for
US-418ROUGH before following the trim installation detailed
below.
lWith the main water supply turned o.
lRemove the 4 screws securing the plastic plate.
lRemove the plastic plate with the two plugs.
lKeep the 4 screws in a safe place for future
use.
Installation
lSlide the cover plate up the upstand pipe, taking care not to mark
the surface.
lTurn the body so that the spout is facing the correct direction.
lPush the faucet body down into the valve body.
lThis is a pre-tested product so care should be taken not to put
undue stress on the tails as this could damage the seals within the
body of the faucet.
lFix the faucet body onto the valve body using the 4 screws.
lAt this point the water supply can be switched on and the unit
tested for leaks.
lExtra care and time should be taken to check for leaks as the
valve body will be concealed once installation is complete.
lPosition the cover plate and use a suitable sealant to seal.
lConnect the hose cone, with sealing washer to the handshower.
lConnect the hose nut to the faucet body.
ATTENTION:Check all new connections for leaks.
lOnce satised there are no leaks, switch on the heating system.
Installation
Installation

WASHER
HANDLE
RETAINING
NUT
BRASS
SLEEVE
SCREW
GASKET
SLEEVE
CAP
HEXAGONAL
KEY
DIVERTER
CARTRIDGE
WASHER
HANDLE
RETAINING
NUT
BRASS
SLEEVE
SCREW
LIMIT RING
GASKET
STOP
CAP
HEXAGONAL
KEY
THERMOSTATIC
CARTRIDGE
Cleaning the diverter cartridge
lThe diverter cartridge should give trouble-free service however
servicing is a straightforward process.
To remove the diverter cartridge:
lWith the water supply turned o, carefully remove the cover cap.
lUsing a hexagonal key loosen the set screw but do not remove.
lRemove the handle and gasket.
lUndo the retaining nut and pull the diverter cartridge out with the
sleeve and brass sleeve attached.
lWash the diverter cartridge with clean running water, dry and
lightly grease the seal, (only use silicone grease).
lReplace the diverter cartridge followed by the retaining nut, gasket
and handle.
Thermostatic cartridge
lThe thermostatic cartridge should give trouble-free service,
however servicing is a straightforward process.
To remove the thermostatic cartridge:
lWith the water supply turned o, carefully remove the cover cap.
lUsing a hexagonal key loosen the set screw but do not remove.
lRemove the handle and gasket.
lRemove the temperature limit ring, (take note of the orientation).
lUndo the retaining nut and pull the thermo cartridge out with the
brass sleeve attached.
lWash the thermo cartridge with clean running water and make
sure that any trapped debris has been removed.
lDry and lightly grease the seals, (only use silicone grease), and
replace the thermo cartridge.
lTo re-assemble, reverse the sequence above taking care to replace
the temperature limit ring in the same orientation before removal.
Maintenance
TEMPERATURE
Vertical marking
HANDLE
STOP
RING
STOP
RING
HEXAGONAL
KEY
THERMOSTATIC
CARTRIDGE CAP
Thermo cartridge - Set temperature to the desired maximum
To set the thermo cartridge:
lWith the water supply turned o, carefully remove the cover cap.
lUsing a hexagonal key,loosen the set screw but do not remove.
lRemove the handle and gasket.
lRemove the stop ring, taking note of the orientation of the stop
ring.
lAdjust the temperature of the thermo cartridge to the desired
maximum .
lTo re-assemble, reverse the sequence above taking care to replace
the stop ring in the same orientation as it was before removal.

5 Cleaning Instructions
Rinse away any traces of soap and gently dry with a clean, soft cloth after each use. Rinse completely with water and dry any
overspray. This will maintain the finish and avoid water spotting.
To remove mineral deposits, use a 50/50 solution of white vinegar and water. Do not allow the solution to soak on the product.
Simichrome Polish® contains a protective film to enhance maintenance and is helpful in preventing water spot buildup. Follow
instructions to ensure optimum results.
Never use an abrasive material such as a brush or scouring pad to clean the surface. The use of abrasive cleaners, cleansers or
disinfectants will alter the surface finish and void the warranty.
Do not allow certain materials such as toothpaste, cologne, shaving cream, nail polish remover, vinegar, wine, drain and glass
cleaners to remain on the surface. Prolonged contact will alter surface finishes and void the warranty.
We DO NOT recommend using any household cleaners as many can cause damage to the finish.
Please see the website for care instructions for specific finishes.
Warranty: This Crosswater London product is covered by a limited lifetime warranty. For full details, terms and conditions please visit our website.
For further information contact:Crosswater London, 393 Fortune Blvd., Milford, MA 01757
Toll free number: 844-XWATER-1 (844-992-8371) tel: [phone] fax: [phone]
www.crosswaterlondon.com
email: [e-mail]
Issue date: 18112019