Luxier SP20-CEC User manual

Luxier SP20-CEC Rev. A 1020191
Features
- Stunning stylish European inspired design
- Fingerprint resistance nish
- Durable stainless steel frame construction
- Contemporary brass hand shower
- 4 stage shower functions (Rainfall, Waterfall, Massage Spray, Hand Shower)
SP20-CEC
* Proper water pressure is required for simultaneous operations

Luxier SP20-CEC Rev. A 1020192
Thank you for purchasing Luxier products. Please read the information below and keep this
installation guide for future reference. If you require assistance, please contact our customer service
department at 1-877-711-8828, Monday - Friday 9AM - 5PM Paci c Time. Or by email at
[email protected].
Limited Two (2) Year Warranty (For USA Only)
The manufacturer warrants this product to be free of manufacture defects during daily normal
household use for as long as it is owned by the original purchaser of this product. Please keep a
copy of the original invoice as proof of purchase.
Should a malfunction occur within the warranty period, Luxier USA will, as its option, (1)
repair or replace the defective part(s) or product(s) at no charge; (2) issue a refund of the original
purchase price of the product(s) (Valid within 30 days from the date of purchase); or (3) issue a
credit to be applied toward the purchase of a new Luxier product. Shipping/delivery charges
may apply and are in Luxier USA’s sole discretion.
This limited warranty shall not apply to goods which have been subject to accident, negligence,
improper installation, product abuse, product misuse, or use of cleaners containing abrasives, alcohol
or other organic solvents, whether performed by a contractor, service company, or yourself, are
excluded from this warranty.
Our responsibility under this limited warranty is limited to only to replacement parts and no other
costs. Luxier USA will not be responsible for labor charges and/or damage incurred by installation,
repair or replacement, nor for any indirect incidental or consequential damages, losses, injury or costs
of any nature relating to this product. Except as provided by law, this limited warranty
is in lieu of and excludes all other warranties, conditions, and guarantees, whether expressed or
implied, statutory or otherwise, including without restriction those merchantability of  tness for use.
This limited warranty is non-transferable. This limited warranty only applies to products purchased
and installed in the United States. This limited warranty covers the original consumer purchase
only and does not include business, commercial or industrial use of this product. To obtain service
under the Limited Warranty, please contact Luxier USA at [email protected]. The Luxier USA
Customer Care Department will determine whether to repair or replace your product, issue a refund,
or issue a credit.

Luxier SP20-CEC Rev. A 1020193
Attention
• This installation guide is subject to change without notice, please contact us to request the most
updated version of this installation guide.
• This is a general installation guideline, actual installation may vary. Consult a professional if
necessary.
• Product drawings in this installation guide is for illustration purpose only. Actual product may vary
depends on model.
• Always take extra precautions and wear appropriate safety equipment when installing this product.
• Proper water pressure needs to be maintained to prevent possible scalding.
• Stainless steel shower panels are handmade and assembled. Product dimensions may vary
slightly, always measure the actual product before installation.
• This product is equipped with a water saving device with restricted  ow rate as required by the
state of California. To learn more about this water saving feature, please contact our customer
service department.
You may also need the following tools
1. Thread Sealant Tape, (PTFE Tape) 5. Pencil or Marker
2. Silicon Sealant 6. Level
3. Screw Driver Set 7. Hammer
4. Drill with ¼” Drill bit
Before You Begin
• Read and understand this instructions completely before installation.
• Unpack and inspect the shower panel from the package for shipping damage and make sure all
parts are included with the shower panel.
• Keep the product in its package until you are ready to install.
• Read and understand this installation guide completely.
• Make sure the installation site is clean and free of dust and debris.
• Please make sure the water supply is shut o󰀨 to the installation area. If necessary, shut o󰀨 the
water to the entire house.
• Turn on the water at a bathroom faucet in the house to relieve the pressure in the plumbing
system.
Rough-In
• Please follow all local building and plumbing codes.
• The height and placement of the shut o󰀨 valves will be based on the installation height of
the shower panel, see  gure A. The installation height is approximately the total distance of
measurement A and measurement B.
• The  nished wall opening for the valves should not be larger than 4.5” wide by 6” tall. Make sure
the opening is completely waterproof to prevent any water leaking into the wall space. (NOTE:
Product warranty does not cover any damages caused by water leak due to negligent and
improper installation of the shut o󰀨 valves and the shower panel.)
• An outlet box such as the Sioux Chief Ox BoxTM 696-2 is recommended to expedite the installation
process of the shut o󰀨 valves. (NOTE: additional parts such as 1/2” angle valves, 5/8” rubber
grommets, and other parts are required but not included with this product.) Refer to Appendix A for
detail diagram for the outlet box.

Luxier SP20-CEC Rev. A 1020194
Recommended
10” - 12”
Approximate shower inlet
valve location
approx. outlet
box location
(This is the distance from the oor
to the bottom edge of the shower
panel)
* Shower panel drawing on this page is for
illustration purpose only. Actual product may
vary depends on model.
Fig. A
(This is the distance from the bottom
edge of the shower panel to the
shower panel inlet valve. NOTE: This
distance vary by models, always take
the actual measurement from the
shower panel)
A
B
The installation height of the outlet box
is approximately the total distance of
measurement A and measurement B.
It is recommened to aim the top hori-
zontal body jets at the chest area of the
user for optimal showering experience.

Luxier SP20-CEC Rev. A 1020195
Technical Data
Recommended Operating Pressure: 50 - 80 psi
Flow Rate: 1.8 gpm at 80 psi
(NOTE: This product is equipped with a water saving device with restricted ow rate as required by the state of
California. To learn more about this water saving feature, please contact our customer service department.)
508 mm
20”
1.625”
1,210 mm
47.64”
485 mm
19.09 ”
70 mm
2.76”
700 mm
27.56”
425 mm
16.73”
225 mm
8.86”
* Drawings not to scale. All measurements are approximate *
200 mm
7.87”

Luxier SP20-CEC Rev. A 1020196
Parts List
01. Top Panel Assembly
02. Top Panel Body
03. Overhead Rainfall Jet
04. Waterfall
05. Top Cover
06. Locking Nut
07. Rubber Washer
08. Hand Shower
09. Hand Shower Cradle
10. Hand Shower Hose
11. Water Supply Hoses
12. Check Valves
13. Thermostatic Valve
14. Diverter
15. Screws x 4
16. Mounting Brackets x 2
17. Wall Anchors x 4
18. Main Shower Body
1
2
18
8
7
6
9
11
13
12
14
10
4
3
5
16
15
17

Luxier SP20-CEC Rev. A 1020197
Installation
1. Remove top cover. Attach the top panel to the main body
with the supplied nuts and bolts. Run the water supply hoses
through the hole on the top panel.
2. Trim o󰀨 excess water supply hoses and attach to the spray
head unit according to the hose labels and close the top cover.
1
2
3
45
3. Install hand shower cradle (1) to the shower panel by installing
the rubber washer (2) and the locking nut (3) and attach white
plastic hose tube connector (5) with PVC tubing to complete the
connection. (NOTE: Make sure the silicon gasket (4) is seated
properly inside the connector.)
4. Lift the panel to determine the proper height and placement.
It is recommened to aim the top horizontal body jet to the chest
area for optimal showering experience. Mark the positions of
the 2 brackets on the wall and set a side the panel.
(NOTE: The distance between the two brackets should be 700
mm or 27.56”)
700mm
27.56”

Luxier SP20-CEC Rev. A 1020198
Installation (cont.)
1”
5. Using a drill with a tile bit, drill the hole slowly into the tile. Do
not drill into any piping or wiring in the wall. Insert the anchors
into the wall.
(NOTE: Before drilling the tiles, use a small piece of painters
tape or masking tape over the drill area. This will prevent dam-
ages to the tiles)
6. Secure the mounting brackets to the wall with the screws.
7. Apply thread sealant tape to the threading on the shut-o󰀨
valves before connect both hot and cold water supply hoses
to the valves.
IMPORTANT :
- Make sure the water supply hoses are connected to the
corresponding shut-o󰀨 valves - i.e. cold water hose to the cold
water valve and hot water hose to the hot water valve. The
thermostatic valve will not function properly if the hoses are
installed incorrectly.
- Before hanging the shower panel on the wall. Turn on both
shut-o󰀨 valves and test all water functions on the shower
panel and check for leaks at this point. You should have good
water ow to the shower panel and full temperature control
from the knobs.
The range of the control knob is limited in both clockwise
and counter-clockwise directions. DO NOT force to
turn the knob pass its limit. Overturning the control will
damage the thermostatic valve making it fail to regulate
temperature.

Luxier SP20-CEC Rev. A 1020199
Installation (cont.)
8. Once the shower panel has been tested for functions and
leaks. Hang the unit on the wall to complete the installation.
Due to the limited space behind the shower panel, do not
bend the hoses. Any restrictions in the water supply hoses will
greatly reduce the performance of the shower panel. After the
shower panel is set properly on the wall, apply silicon sealant
on both sides of the shower panel to prevent the unit from
moving.
(NOTE: Do not seal the bottom of the panel.)
9. Connect hand shower hose to the main panel body and
connect the hand shower wand to the hose. Make sure the
silicon gaskets are seated properly to prevent water leak. The
installation process is now complete.

Luxier SP20-CEC Rev. A 10201910
Operation
Maintenance Guide
Please follow the cleaning material manufacturer’s instructions. In addition, pay attention to the
following points:
1. Regular cleaning can prevent mineral build up on shower head and handheld shower.
2. Use a mild detergent such as liquid dishwashing soap and warm water for cleaning.
3. Do not use abrasive / harsh chemical when cleaning the  xture as they will damage and dull the
 nish.
4. Carefully read the cleaner product label to ensure the cleaner is safe for use on the material.
5. Test the cleaner on a small area before using on the entire surface.
6. Do not leave the cleaner on the  xture longer than necessary.
7. When using spray cleaners, spray  rst onto a soft cloth or sponge. Never spray directly onto the
faucet as droplets can enter openings and gaps and cause damage.
8. After cleaning, rinse thoroughly with clean water to remove any cleaner residue.
Temperature Control
Function Selector
1. Turn the temperature control knob to set the desired water
temperature. The control is preset to maximum temperature of
100.4 degrees Fahrenheit. To set higher water temperature,
push down the safety pin and turn the dial counterclockwise
to the desired temperature mark. (IMPORTANT: Scalding
may occur if bypass the safety pin, use this control with
caution)
2. Select the desired water function by turning the selector to the
corresponding marking.
3. To turn o󰀨 the water, turn the selector knob to OFF position.
IMPORTANT:
The range of the control knob is limited in both clockwise and counter-clockwise directions.
DO NOT force to turn the knob pass its limit. Overturning the control will damage the
thermostatic valve making it fail to regulate temperature.
Water Functions
Overhead Jets
Overhead WaterfallHorizontal Body Jets
Handheld Shower

Luxier SP20-CEC Rev. A 10201911
Troubleshooting
NOTE: To maintaine the performance of the shower panel. It is recommended to clean the thermostatic valve at least
once a year. More frequent cleaning is needed if water has high mineral content.
NOTE: Proper pressure must be maintained for the thermostatic valve to work properly. Make sure water pressue is about
the same on both hot and cold water side.
1. Water is Either Only Hot or Only Cold
Solution: If the newly installed shower panel fails to regulate temperature, the  rst step is to check the water supply hoses.
The thermostatic valve will not work if the hoses are installed backward. Contrary to common plumbing belief, it does
matter which side they are installed, as the valve has a hot side and a cold side. If the hoses were installed in reverse,
you should simply switch the hoses back. Also check for dirt or sediments in the check valves. Sometimes dirt can
inadvertently lodge in the check valve making it not to open therefore cutting o󰀨 water  ow to the unit. The check valves
can be cleaned by cotton swabs. Make sure the check valves are free of dirt and operate as normal.
4. Low Water Flow / Pressure
Solution: Any restrictions in the water supply hoses will greatly reduce the performance of the shower panel. The  rst step
is to make sure both shut-o󰀨 valves are fully open. Secondly, check the water supply hoses for kinks. Due to limited space
behind the shower panel, the hoses can get kinked very easily. Make sure the hoses are free of kinks when hanging the
shower panel on the wall. Lastly, make sure both check valves are working properly. A malfunctioned check valve can
also cause low water  ow to the thermostatic valve. The check valve should open when the center is pushed with tip of
a pen or a cotton swab. The check valve should close automatically when no external pressure is applied to the center
part of the valve. The shower panel is also equipped with removable  ow restriction devices in accordance with the water
conservation regulations. The devices can be removed to test the functionality of the shower panel if needed.
2. Failure to Mix Hot and Cold water
Solution: The  rst thing to check is the water pressure at both inlets. The water pressure should be equal for both hot
and cold water side. The thermostatic valve will not work properly if there is a lack of water pressure due clog, damaged
shuto󰀨 valve, or damaged check valve. The pressure issue will needs to be resolved before the valve can operate
properly. Unbalanced water pressure will make it harder to achieve desired water temperature. The water will be either too
hot or too cold.
3. Water Temperature is Either Too Hot or Too Cold
Solution: If proper water pressure is maintained but the panel is not able to maintain desired water temperature. The
thermostatic valve may also needs to be recalibrated. Please follow the calibration instruction in this installation guide.

Luxier SP20-CEC Rev. A 10201912
Cleaning The Thermostatic Valve
Parts Diagram
Before You Begin
• Read and understand this instruction completely before service the shower panel.
• Make sure the water supply is shut o󰀨 to the unit. If necessary, shut o󰀨 the water to the entire
house.
• Turn on one of the faucets in the house to relieve the water pressure in the plumbing system.
• Make sure the service site is clean and free of dust and debris.
Fig. C Fig. D
Fig. E
Thermostatic Valve Cleaning / Replacement Instructions
1. Remove Cap #1 from the Temperature Control Knob #3.
2. Use a small hex wrench, loosen the Setscrew #2 by 2-3 turns. (NOTE: Do not remove the
setscrew completely.)
3. Remove Temperature Control Knob #3.
4. Remove Temperature Limiter #5 by pulling it o󰀨 the Thermostatic Valve #7.
5. Use a small needle nose pliers remove the brass Valve Retaining Plate #6. See Figure A for
reference.
6. Use a pair of pliers to pull out the Thermostatic Valve #7 for cleaning. (Figure B)
7. Use commercially available hard water scale remover to clean the valve. Dilute the solution as
instructed on the cleaner. Soak the valve for about 5 minutes in the solution and clean it with a soft
brush. (Figure C)
8. Thoroughly rinse the Thermostatic Valve under running warm water. Wash o󰀨 any cleaning
solution and debris o󰀨 the Thermostatic Valve. (Figure D)
9. After the cleaning process, follow the above steps in reverse order to assemble the shower panel.
(NOTE: When inserting the thermostatic valve, make sure the marking on the tip of the valve is
pointing up at 12 o’clock position as seen in Figure E)
10.Turn on water supply to the unit and test the system for leak.
1. Cap
2. Setscrew
3. Temperature Control Knob
3-1. Safety Pin
4. Chrome Trim w/ Temperature Scale
5. Temperature Limit Stop
6. Valve Retaining Plate
7. Thermostatic Valve
8. Setscrew
9. Brass Housing
100.4
1
2
3-1
3
4
5
6
7
9
8
Fig. A
Fig. B

Luxier SP20-CEC Rev. A 10201913
Calibrating The Thermostatic Valve
The valve may needs to be recalibrated after the valve was replaced or cleaned. The thermostatic
valve is preset at 100.4 degree Fahrenheit when the safety pin is pointing at 12 o’clock position
(Figure F) This is the starting point of the calibration.
The valve can also be adjusted to have a di󰀨erent starting temperature based on personal
preference. (IMPORTANT: Scalding may occur if base temperature is set too high. Use with
caution.) (NOTE: Temperature scale on the chrome trim will no longer apply if base starting
temperature is changed.)
NOTE
For calibrating to factory preset temperature of 100.4 degree Fahrenheit. The Temperature Limit Stop
(5) and the marking on the Thermostatic Valve (7) MUST all line up with the 100.4 marking on the
Temperature Scale (4) at 12 o’clock position. (Figure H)
Before You Begin
• Read and understand this instruction completely before service the shower panel.
• Make sure the service site is clean and free of dust and debris.
Safety Pin
1
2
2
1
1
3
1
0
8
1
0
0
.
4
9
5
8
6
Fig. F
1. Remove Cap #1 from the Temperature Control Knob #3.
2. Use a small hex wrench, loosen the Setscrew #2 by 2-3 turns. (NOTE: Do not remove the
setscrew completely.)
3. Remove Temperature Control Knob #3.
4. Select hand shower function and turn on the water.
5. Use a pair of pliers turn the tip of the thermostatic valve to set the temperature to about 100.4
degree Fahrenheit or to a desired starting temperature. (Figure G) Use a digital thermometer to
conrm the water temperature.
6. Once the temperature is set, install the Temperature Control Knob #3. (NOTE: The Safety Pin
should be pointing at 12 o’clock) and tighten setscrew #2
100.4
Fig. G
1
0
0
.
4
Chrome Trim with Temperature Scale (4)
Temperature Limit Stop (5)
Termostatic Valve (7)
Fig. H

Luxier SP20-CEC Rev. A 10201914
Appendix A.
This diagram provides a general idea of the outlet box. Actual installation may vary. Consult a
professional if necessary. You may also refer to the following link for a video demonstration of the
general installation process.
NOTE: Luxier is not affi liated with the owner of the video. The purpose of this video is meant to
provide a visual concept of the shower outlet box to speed up the installation process. All images are
copyright to their respective owners.
https://youtu.be/51Z1Xb5n6F0
Sioux Chief OxBoxTM 696-2
1/2” Copper Pipe
1/4-Turn Angle Valve
(1/2” Nom. Comp. Inlet
7/16” & 1/2” Slip-Joint Outlet)
5/8” Rubber Grommet
* Drawings not to scale *