Crosswater US-BL1000EV User manual

Installation Instructions
Tubing
cutter
Adjustable
wrench
Pipe wrench
Channel
locks Hexagonal
key Teon
tape
Cross head
screwdriver
Flat head
screwdriver
Plumbers’ putty
or caulking
15/8”
51/2”
Finished
wall
77/8”
95/8”
COLD
INLET
HOT
INLET
81/4”
61/2”
Belgravia Exposed Thermostatic Valve
US-BL1000EV
Introduction
Installation notes
This exposed valve is suitable for use with all water systems up to a
maximum operating pressure of 72 psi and static pressure of 144 psi,
beyond which pressure-reducing valves must be installed . The
minimum water pressure requirement is 14.5 psi.
The outlet is controlled by a ow control cartridge, commonly used for
a main shower head.
IMPORTANT:
Please read these instructions carefully before beginning and
retain for future reference.
Roughing-in dimensions
Tools required
The installation must comply with all plumbing codes including local
codes. This valve is a mixing device and therefore requires the water
supplies to be reasonably balanced, otherwise we recommend a
pressure-reducing valve to be installed.
The valve is fitted with integral single-check valve cartridges,
therefore the exposed valve is protected against cross-flow due to
unbalanced line pressures.
Installing shut-off valves on incoming supply lines is recommended
for ease of maintenance.
IMPORTANT: Turn off the main water supply before connecting
to any existing pipework.
WARNING! Please check for any hidden pipes and cables, electric
or otherwise,before drilling holes in a wall or floor.

77/8”COLD
INLET
HOT
INLET
13/16”
max
lMake sure that the hot and cold inlet pipes have been installed
correctly.
lThe inlet pipes should be perpendicular to the wall, have a
maximum length of 13/16”, are level and are 7-7/8” apart as
shown opposite.
lPosition the valve onto the wall and mark the position of the
fixing holes (x4).
lDrill the fixing holes.
lMount the exposed valve to the wall using suitable fixings for the
wall construction.
lConnect the hot and cold water supplies and main outlet.
lOnce valve is installed add the riser rail to the top outlet. If
applicable, to install the bottom spout remove the stop located at
the bottom of the valve and connect on/off lever then spout.
lTurn on the water supplies and test all connections for
water leaks.
1Installation
2Installation
1/2" copper
1/2" copper

HANDLE
HANDLE
COVER CAPS
SCREW
THERMOSTATIC
CARTRIDGE
Replacement part
US-WLBGEXPVLVCAR
LOCKING
NUT
STOP
RING CERAMIC
RING
VALVE
COVER
HANDLE
HANDLE
COVER CAPS
SCREW
NOTE: To avoid damage, please remove all finished parts
before maintenance takes place.
Thermostatic cartridges
lThe concealed thermostatic valve should give trouble-free
service, however servicing is a straightforward process.
To remove the thermostatic cartridge
lGently unscrew the cover cap from the handle.
lUndo the long screw and disassemble the parts as shown.
lUndo the cartridge locking nut, (take note of the orientation of the
cartridge).
lPull the cartridge out of the mixer housing.
lWash the 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 cartridge.
lRe-assemble all parts.
3Maintenance

THERMOSTATIC
CARTRIDGE
Replacement part
US-WLBGEXPVLVCAR
Flow rate (PSI)
Flow rate (GPM)
1.5
1.3
2.6
3.9
5.3
6.6
8
3 4.5 6 7.25 14.5 30 44
lIAPMO certied to meet or exceed the following;
ASME A112.18.1 / CSA B125.1
ASME A112.1016-2011 / CSA B125.16-11
Spare parts
Appliance standards/codesFlow rate

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: 27052021
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. ollow instructions to ensure optimum results.