Mira Event XS User manual

These instructions are to be left with the user
MIRA EVENT XS
MANUAL POWER SHOWER
Installation and User Guide

2
CONTENTS
Introduction .............................................................................................3
Guarantee ............................................................................................3
Recommended Usage..........................................................................3
Important Safety Information .................................................................4
Pack Contents Checklist ........................................................................6
Dimensions ..............................................................................................7
Specications ..........................................................................................8
1. General.............................................................................................8
2. Plumbing .......................................................................................... 8
3. Electrical...........................................................................................9
4. Standards.........................................................................................9
Installation Requirements .................................................................... 10
1. General...........................................................................................10
2. Electrical.........................................................................................10
3. Plumbing ........................................................................................ 11
4. Installation Diagrams......................................................................13
Installation .............................................................................................14
1. Before You Start .............................................................................14
2. Conguring Inlet Supplies ..............................................................15
3. Shower Installation.........................................................................17
Commissioning .....................................................................................21
1. General Commissioning................................................................. 21
Operation ...............................................................................................22
Fault Diagnosis......................................................................................23
1. User Maintenance ..........................................................................23
2. Installer Maintenance .....................................................................24
Maintenance...........................................................................................26
Wiring Diagram......................................................................................30
Spare Parts ............................................................................................ 31
Accessories ...........................................................................................32
Notes ......................................................................................................33
Customer services ................................................................................ 36

3
If you experience any difculty with the installation or operation of your new power
shower, please refer to 'Fault Diagnosis' before contacting Kohler Mira Limited.
Our contact details can be found on the back cover of this guide.
INTRODUCTION
Thank you for purchasing a quality Mira product. To enjoy the full potential of your
new shower, please take time to read this guide thoroughly, and keep it handy for
future reference.
The Mira Event XS is a surface mounted all-in-one manual power shower. It is
designed for use with a mains voltage electrical supply and gravity fed hot and cold
water supplies. It features a built-in pump unit, manual mixer assembly and separate
controls for ow and temperature.
The product is tted with a 15 mm dual entry push-t inlet manifold which allows
pipe connections to the top, bottom or rear of the power shower. The inlet manifold
also contains inlet lters and check valves.
The shower control is supplied with Mira Logic power shower ttings. These ttings
consist of an adjustable spray handset with four different spray actions (start,
champagne, massage and economy), exible hose, adjustable clamp bracket
assembly, slide bar and supports, hose retaining ring and wall mounted soap dish.
The ttings are available in a white/chrome or all white nish.
The Mira Event XS is not suitable for use in institutional/commercial applications. It
must not be used with mains water pressure applications; for example, instantaneous
electric heaters, instantaneous gas water heaters, unvented mains pressure systems,
pumped shower systems and some combination-type storage systems.
Guarantee
Mira Showers guarantee the Mira Event XS against any defect in materials or
workmanship for a period of one year from the date of purchase.
For terms and conditions refer to the back cover of this guide.
Recommended Usage
Domestic ü
Light Commercial ü
Heavy Commercial û
Healthcare û
Patents
UK: 2 340 210, 2 392 223, 2 392 224, 2 392 225, 2 421 297
USA: 7 240 850
Patent Applications:
Euro: 03254070.0
USA: 2007-0221740-A1

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IMPORTANT SAFETY INFORMATION
1. Warning!
1.1. Products manufactured by us are safe and without risk provided they are
installed, used and maintained in good working order in accordance with our
instructions and recommendations.
1.2. THIS APPLIANCE MUST BE EARTHED. ENSURE SUPPLEMENTARY
BONDING COMPLIES WITH THE "REQUIREMENTS FOR ELECTRICAL
INSTALLATIONS".
In accordance with the current edition of ‘The Plugs and Sockets etc. (Safety)
Regulations' in force at the time of installation, the Mira Event XS is intended to
be permanently connected to the xed electrical wiring of the mains system.
1.3. DO NOT connect the Mira Event XS to a mains-fed water supply. Such a
connection will damage the Mira Event XS, and is not covered under the
manufacturer’s guarantee.
1.4. The Mira Event XS must not be tted where it may be exposed to freezing
conditions. Make sure that any pipework that could become frozen is properly
insulated.
1.5. DO NOT operate the Mira Event XS if it is frozen. Allow the Mira Event XS to
thaw before using again.
1.6. DO NOT operate the Mira Event XS if water leaks from the unit, maintenance
will be required before the Mira Event XS can be safely used.
1.7. DO NOT allow the Mira Event XS to be run dry.
1.8. DO NOT t any form of outlet ow control. Only Mira recommended outlet
ttings should be used.
1.9. There are no user serviceable components beneath the cover of the Mira
Event XS. Only a competent tradesperson should remove the cover.
1.10. If any of the following conditions occur, isolate the electricity and water supplies
and refer to “To contact us”, on the back page of this guide.
1.10.1. If the cover is not correctly tted and water has entered the case.
1.10.2. If the case is damaged.
1.10.3. If the Mira Event XS begins to make an odd noise, smell or smoke.
1.10.4. If the Mira Event XS shows signs of a distinct change in performance,
indicating a need for maintenance.
1.10.5. If the Mira Event XS is frozen.
1.11. Turn off the electrical and water supplies before removing the cover. The
electricity must be turned off at the mains and, if applicable, the appropriate
circuit fuse removed.
1.12. Mains connections are exposed when the cover is removed.
1.13. Moving parts are exposed when the cover is removed.
1.14.Ensure all electrical connections are tight, to prevent overheating.

5
1.15.Make a note of the layout of the wire runs and connections before removal,
make sure that they are replaced and connected as noted.
2. Caution!
2.1. Read all of these instructions and retain this guide for later use.
2.2. Pass on this guide in the event of change of ownership of the installation
site.
2.3. Follow all warnings, cautions and instructions contained in this guide.
2.4. Follow all warnings, cautions and instructions contained on or inside the Mira
Event XS.
2.5. The electrical installation must comply with the “Requirements for Electrical
Installations” commonly referred to as the IEE Wiring Regulations, or any
particular regulations and practices specied by the local electricity supply
company, in force at the time of installation. The installation should be carried
out by an electrician or contractor who is registered or is a member of an
association such as:
2.5.1. National Inspection Council for Electrical Installation and Contracting
(NICEIC), throughout the UK.
2.5.2. The Electrical Contractors Association (ECA), England and Wales.
2.5.3. The Electrical Contractors Association of Scotland (ECAS).
2.6. The plumbing installation must comply with Water Supply Regulations/Bye-laws
(Scotland), Building Regulations or any particular regulations and practices,
specied by the local water company or water undertakers. The installation
should be carried out by a plumber or contractor who is registered, or is a
member of, an association such as:
2.6.1. Institute of Plumbing (IOP), throughout the UK.
2.6.2. National Association of Plumbing, Heating and Mechanical Services
Contractors (NAPH & MSC), England and Wales.
2.6.3. Scottish and Northern Ireland Plumbing Employers’ Federation
(SNIPEF), Scotland and Northern Ireland.
2.7. Anyone who may have difculty understanding or operating the controls of any
shower should be attended whilst showering. Particular consideration should
be given to the young, the elderly, the inrm, or anyone inexperienced in the
correct operation of the controls.
2.8 Children should be supervised to ensure that they do not play with the
appliance.
2.9 Sunburn or skin conditions can increase your sensitivity to hot water. Make
sure that you set the shower to a cooler temperature.
2.10.When the Mira Event XS has reached the end of its serviceable life, it should
be disposed of in a safe manner, in accordance with current local authority
recycling, or waste disposal policy.

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PACK CONTENTS CHECKLIST
Tick the appropriate boxes to familiarise yourself with the part names and to conrm
that the parts are included.
Documentation
q1 x Guarantee Registration Document
q 1 x Installer/Product Check List
q1 x Event XS M Manual Power Shower
q1 x Push-Fit
Release Tool
q3 x Rubber Wall Plugs
q3 x Fixing Screws
q3 x Rubber Feet
q4 x Case Inserts

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DIMENSIONS
All dimensions in millimetres
310
84
115
806628
20
210

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SPECIFICATIONS
1. General
1.1. Ambient temperature – Maximum recommended ambient temperature for the
appliance is 30°C.
1.2. Maximum recommended hot water temperature – 65°C.
Warning! For safety reasons set the maximum stored hot water temperature
to between 60 and 65°C. Such temperatures are considered sufcient to meet
all normal requirements and will also minimise the deposition of scale in hard
water areas.
1.3. Temperature control - To obtain full performance the Mira Event XS should
be installed, operated and maintained in accordance with this guide.
1.4. Maximum static inlet pressure - 1 bar or 10 m (supplies must be gravity-fed
at nominally equal pressures). Refer to section: 'Installation Requirements,
Plumbing'.
1.5. Maximum recommended inlet pressure - 0.5 bar or 5 m.
1.6. Minimum static inlet pressure - 0.008 bar or 80 mm (required to prime
the integral centrifugal pump). The minimum static pressure will increase
for long supply pipe lengths. Refer to section: 'Installation Requirements,
Plumbing'.
1.7. Minimum Flow Rate - 8 l/Min (with a static inlet pressure of 0.1 bar).
Maximum Flow Rate - 16 l/Min (with a static inlet pressure of 0.1 bar).
Flow Rates may vary due to differences in supply pressures.
1.8. Duty Cycle - The Mira Event pump is continuously rated. The motor is tted
with a self-resetting thermal trip, designed to operate if motor temperatures
become too high due to abnormally high supply voltages.
1.9. Noise - The Mira Event XS is supplied with anti-vibration rubber feet and rubber
wall plugs that isolate the unit from the wall in order to minimize the amount of
noise transmitted. The type of wall the Mira Event XS is xed to will also affect
the perceived noise level; solid walls will provide a quieter operation.
2. Plumbing
2.1. Inlet – 15 mm Push-t inlet manifold.
2.2. Outlet – 1/2" BSP to BS2779.

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3. Electrical
3.1. Appliance power supply – 230–240 V, 50 Hz, fused at 3 Amps, via a double
pole switched fused connection unit (not supplied) with a minimum 3 mm contact
separation in each pole.
3.2. Power supply connection – The Mira Event XS is tted with a terminal block
which will accept cable up to 2.5 mm². Minimum cable size (cross-sectional
area) required under normal installation conditions is 1 mm2.
3.3. Absorbed power - Approximately 150 W under normal working conditions.
4. Standards
4.1. The Mira Event XS complies with all relevant directives for CE marking.

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INSTALLATION REQUIREMENTS
1. General
1.1. Do not take risks with plumbing or electrical equipment.
1.2. Do not install the Mira Event XS in a position where it could become frozen.
1.3. Isolate electrical and water supplies before proceeding with the installation of
the Mira Event XS.
1.4. The shower control must be fed from a cold water storage cistern and hot water
cylinder providing nominally equal pressures.
1.5. The installation must be carried out by a competent installer.
1.6 Decide on a suitable position for the Mira Event XS (minimum distance of 200
mm from the ceiling to allow for tting and removal of the cover). The position
of the Mira Event XS and the shower ttings must provide a minimum gap of
25 mm between the spillover level of the shower tray/bath and the handset.
This is to prevent back siphonage.
1.7. The Mira Event XS must be tted onto the nished wall surface i.e. on top of
the tiles. Do not t the Mira Event XS to the wall and then tile up to the sides of
the casing. (Small pillars moulded on the back of the case allow air to circulate
and water to drain from behind the appliance).
1.8. When tting the Mira Event XS with wall entry inlet supplies it is recommended
that the supply pipework is sealed to the wall to prevent water from leaking
back into the wall.
1.9. In solid wall installations the supply pipework should be installed within ducting
to allow some free lateral movement when making supply connections.
2. Electrical
2.1. Do not turn on the electrical supply until the plumbing has been
completed.
2.2. The mains supply must be 230-240 V at 50 Hz connected to the appliance
via a double pole switched 3 Amp fused connection unit (not supplied) with a
minimum 3 mm contact separation gap in each pole.
2.3. Fuses do not give personal protection against electric shock.
2.4. The Mira Event XS must be earthed by connecting the supply-cable earth
conductor to the earth terminal.
Supplementary bonding: Within the bathroom or shower room, all accessible
conductive parts of electrical equipment and extraneous conductive parts that
are likely to introduce earth potential, must be electrically bonded to earth using
a minimum cable size of 4.0 mm2 if the cable is not mechanically protected
(2.5 mm2 if mechanically protected).
2.5 The minimum cable size (cross-sectional area) required is 1 mm2under normal
conditions of installation.

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2.6. A 30mA residual current device (RCD) must be tted. This may be part of the
consumer unit or a separate unit.
3. Plumbing
3.1. Do not use excessive force when making connections to the exible hoses or
handset, nger tightness is sufcient.
3.2. Do not solder supply pipework with the Mira Event XS connected. Heat
transmitted through the pipework will melt the inlet manifold.
3.3. The storage cistern should have a minimum storage capacity of 230 litres to
provide adequate showering time. Insufcient storage may result in the pump
being run dry.
3.4. Avoid layouts where the hose will be sharply kinked. This may reduce the life
of the hose.
3.5. No form of ow control should be tted to the outlet of the appliance.
3.6. Fit non-restrictive (free-owing) isolating valves to the inlet pipework in an easily
accessible position. These valves will allow the water supply to be turned off
to the Mira Event XS, for maintenance purposes.
3.7. When using surface mounted inlet supply pipework the use of polyethylene
plastic pipe suitable for hot water is recommended to enhance the appearance
of the nished installation. Internal pipe supports (not supplied) should be used
with this type of pipe.
3.8. Only use the Mira showerhead supplied with this appliance.
3.9. If the appliance is installed on a common supply ensure the appliance is the
rst take-off from the supply and is not inuenced by the operation of any other
appliance.
3.10. If the appliance is installed on a common supply which feeds an adjacent
tap, the maximum static inlet pressure for the appliance will, under certain
circumstances, be exceeded. The action of closing the tap can cause a pulse
in the supply pressure which will result in damage to the appliance. This can
be resolved by the installation of a suitably sized mini expansion vessel, sited
as close as possible to the tap and pressurised to 0.5 bar.
3.11. Long pipe runs and excessive use of 90° elbows will signicantly reduce the
head available to supply the Event XS. If the effective head is less than 80 mm
then:
3.11.1 The expected ow rate may not be achieved.
3.11.2 Air may be drawn into the hot supply from the vent pipe, causing
spluttering and temperature uctuations at the handset.

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Use the table below to calculate the actual head of water (x) needed in your
installation.
A = Total length of 15 mm pipe in hot water supply pipe run*
B = Total length of 22 mm pipe in hot water supply pipe run*
C = Total length of 15 mm pipe in cold water supply pipe run*
D = Total length of 22 mm pipe in cold water supply pipe run*
*Measure from the base of the cold water cistern to the relevant inlet port on the
Mira Event XS.
Size
Hot Water Supply Cold Water Supply
Pipe Run / Qty of Elbows Head Loss
(mm) Pipe Run / Qty of Elbows Head Loss (mm)
15 mm Pipe A x 120 ......... x 120 C x 120 ......... x 120
22 mm Pipe B x 20 ......... x 20 D x 20 ......... x 20
15 mm
Elbow
No of
Elbows ......... x 55 No of Elbows ......... x 55
22 mm
Elbow
No of
Elbows ......... x 15 No of Elbows ......... x 15
Add the minimum effective
head required +80 Add the minimum effective head required +80
Required head of water =
x mm
Required head of water =
x mm
Example: With A = 1.5 m, B = 2.5 m, C = 2.2 m, D = 0 m.
Size
Hot Water Supply Cold Water Supply
Pipe Run / Qty of Elbows Head Loss
(mm) Pipe Run / Qty of Elbows Head Loss (mm)
15 mm Pipe A x 120 1.5 m x 120 180 C x 120 2.2 m x 120 264
22 mm Pipe B x 20 2.5 m x 20 50 D x 20 0 m x 20 0
15 mm
Elbow
No of
Elbows 3x 55 165 No of Elbows 3x 55 165
22 mm
Elbow
No of
Elbows 2x 15 30 No of Elbows 0x 15 0
Add the minimum effective
head required +80 Add the minimum effective head required +80
Required head of water =
x mm 505 Required head of water = x mm 509

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A
Minimum
80 mm Head
Hose
Retaining
Ring
Warning pipe
B
B
Vent
90o
Cylinder Feed
Cold Pump Feed
30o–60o
A
Warning pipe
Cistern
Minimum
1.0 m Head
25 mm
minimum
Minimum
22 mm
D.H.W.
60oCHot
Supply
Isolating Valve Other Hot Draw Offs
Vent
Pipe
Correct Installation
4. Installation Diagrams
To prevent operational difculties, the feed from the cylinder should be as illustrated
below. Side entry cylinder bosses are not recommended because:
A drop in cylinder water level could expose a top entry immersion element if •
tted.
Air-in-water solution gathers at the edge of the cylinder and in the centre, during•
the heating process before travelling up the vent.
Isolating Valves
missing
Other Cold
Draw Offs
Cold
Supply
Hot
Supply
Vent
Pipe
High-level
Hot Feed Pipe Run
Hose retaining
ring missing
Strained Hose
*
*
*
*
Side
Entry
Boss
This layout is not suitable
for the Mira Event XS.
*Incorrect supply
connections
Cistern
Other Hot
Draw Offs Incorrect Installation
D.H.W.
60oC
A high level hot feed pipe run as illustrated below will result in air locking and should
be avoided.

14
Top Entry Supply
Conguration
Bottom Entry Supply
Conguration
Rising Water
Supply Pipes
Falling Water
Supply Pipes
Rising Electrical Supply
(in miniature trunking)
Falling Electrical Supply
(in miniature trunking)
Wall Entry Supply
Conguration
INSTALLATION
1. Before You Start
Decide where to site the Mira Event XS power shower. It should be positioned at a
height convenient for all the family. The ttings should be tted so the handset sprays
away from the Mira Event XS, either down the centre line of the bath or across the
shower cubicle opening.
The Mira Event XS can support top, bottom or wall entry congurations for both the
water and power supplies. Choose the appropriate conguration for your installation,
refer to section: 'Conguring Inlet Supplies'.

15
Bottom Cable
Channel
Top Cable
Channel
Thinned Section
of Case.
Thinned Section
of Case.
Full Case
Insert
Half Case
Insert
Full Case
Insert
Half Case
Insert
2. Conguring Inlet Supplies
The Mira Event XS is supplied with blanking plugs tted to all four ports of the inlet
manifold. The pipework conguration will determine which blanking plugs and case
inserts supplied must be tted to the case.
Supply Pipework Inlet Manifold Ports Case Inserts
Top Entry Inlet Fit blanking plugs to bottom
ports of the inlet manifold.
Fit half insert in the top inlet of
the case. Fit full insert in the
bottom inlet of the case.
Bottom Entry Inlet Fit blanking plugs to top ports
of the inlet manifold.
Fit full insert in the top inlet of
the case. Fit half insert in the
bottom inlet of the case.
Wall Entry Inlet Fit blanking plugs to bottom
ports of the inlet manifold.
Fit full insert in the top inlet of
the case. Fit full insert in the
bottom inlet of the case.
The Mira Event XS allows for electrical cable entry from the top, bottom or back of
the case. For top and bottom entries a thinned section of the case, covering the top
or the bottom cable channel, must be removed before the cable can be tted.

16
Cover Retaining
Screw
Cover Retaining
Screws
Push-t
Release
Tool
Temperature
Control Knob
Concealing
Cap
Temperature
Indicator
Blanking
Plug
Push-t
Release
Tool
Inlet
Manifold
This procedure removes the top two
blanking plugs from the inlet manifold
for top or wall entry pipe congurations.
Using this procedure as a guide, adjust
the steps for bottom entry congurations
as appropriate.
2.1. Remove the temperature knob
concealing cap.
2.2. Use the push-t release tool to lever
off the temperature knob.
Note! It will be easier to lever off
the temperature control knob with
the push-fit release tool inserted
under the knob directly below the
temperature indicator.
2.3. Unscrew the three cover retaining
screws sufficiently to remove the
cover.
Note! The cover retaining screws are
captive and need not be removed.
2.4. Insert the push-fit release tool
between the ange of each of the
blanking plugs and the collet of the
inlet manifold, and lever the plugs
outward. Whilst holding back on
the collet, pull out each appropriate
blanking plug by hand.

17
Temperature
Control Knob
Concealing
Cap
Push-t
Release
Tool
Cover Retaining
Screw
Cover Retaining
Screws
3. Shower Installation
The following installation procedure is based on a bottom entry pipework conguration
(rising hot and cold water supplies) and a top entry electrical supply conguration (via
miniature trunking from above). Using this procedure as a guide, adjust the steps for
alternative water supply or electrical supply congurations as appropriate.
3.1. Decide on a suitable location for
the Mira Event XS avoiding buried
cables and pipes. Leave a minimum
distance of 200 mm from the ceiling
to allow for the tting and removal
of the cover. Ensure that when the
hose retaining ring is placed on the
lowest position on the slide bar, there
is a minimum distance of 25 mm
between the handset and the bath
or shower tray spillover when the
handset is hanging down.
3.2. Fit the three rubber feet into the
recesses in the case as shown. The
feet will reduce the noise transmitted
by the power shower through the
wall.
3.3. Remove the temperature knob
concealing cap.
3.4. Insert the push-fit tool between
the temperature control knob and
cover directly under the temperature
indicator and lever off the temperature
knob.
3.5. Unscrew the three retaining screws
sufficiently to remove the shower
cover.
Note! The cover retaining screws are
captive and need not be removed.
Rubber
Feet
25 mm Minimum
Spill-over level
Hose Retaining Ring

18
Trim the thinned
section of the case
covering
the cable channel.
Miniature
Trunking
All dimensions in millimetres
275
30
28
30
3.6. Using a spirit level position, the
appliance on the wall, then mark
through the three xing points.
Tip! Special consideration should
be given to the strength of the xing
arrangements when installing on to a
dry lined, stud partition or dry partition
wall structure. Installers may wish to
obtain alternative proprietary cavity
xings, or choose other options such
as fabricating rear supports using
wooden blocks, however, these
methods of fixing are beyond the
scope of this guide.
Warning! Ensure the marked xing
points are not inline with buried
cables and pipes before drilling.
3.7. Drill 9.5 mm holes and t the rubber
wall plugs supplied.
3.8. Cut away and trim the thinned section
in the top of the case to allow the
electrical supply cable to run down
cable channel in the back of the
case.
3.9. Run the electrical supply cable in
surface mounted miniature trunking
(not supplied). Allow sufficient
cable to connect to the Mira Event
XS terminal block (approximately
275 mm). Strip back approximately
30 mm of outer cable insulation.
3.10. Hot and cold inlet supply connections
as marked are:
Hot – Left, Cold – Right
Note! Supply connections must not
be connected in reverse.

19
Chamfer
Run the hot and cold water supply
pipes at 28 mm centres, ensuring
that the pipe ends project into the
Mira Event XS by 30 mm to allow
connection into the inlet manifold.
Caution! Do not use stainless steel
piping for inlet pipework.
Caution! If chrome plated copper
pipework is used then all traces
of chrome plate must be removed
from the connecting surfaces. If the
chrome is not completely removed
then the inlet manifold collet will fail
to grip the supply pipe and the pipes
will be forced out of the inlet manifold
due to the water supply pressure.
3.11. Ensure that the end of the supply
pipework is cut squarely and free
from burrs which can damage the
inlet manifold seals.
Chamfer the end of the pipe to assist
insertion into the tting and prevent
the ‘O’ seal tearing.
Note! PTFE tape or liquid jointing is
not required to assist connection.
Warning! Do not insert ngers into
the push-t connectors as this can
result in injury.
Caution! Thoroughly flush the
incoming hot and cold water
supply pipes to remove debris
before connecting the Mira Event
XS shower.
3.12. Push the supply pipework inside the
inlet manifold until resistance is felt.
DO NOT FORCE!
3.13.T h e c o l l e t a n d ‘ O ’ s e a l w i l l
automatically make a hydraulic
seal.

20
Temperature
Control Knob
Concealing Cap
Important! This Mira Event XS
must be xed to the wall at all three
xing positions. The xing holes are
elongated to assist in vertical and
horizontal alignment.
3.14.Screw the Mira Event XS to the wall
using either the supplied wall screws
or alternative xings depending on
the wall structure.
Do not over-tighten!
Ensure that the electrical supply cable
is correctly seated in the channel in
the back of the case.
3.15.Connect the conductors of the
electrical supply cable to the terminal
block. The supply cable earth
connector should be sleeved.
3.16. Turn the flow spindle fully
clockwise so that the at is facing
towards11 o'clock.
3.17 Turn the ow knob fully clockwise
on the cover so that the indicator is
pointing to the off position.
3.18 Ret the cover and secure with the
three cover retaining screws.
3.19. Ret the temperature control knob
and the concealing cap.
3.20. This completes the installation of the
Mira Event XS. The appliance will
now require commissioning. Refer
to section: 'Commissioning'.
3.21.To install the shower ttings, refer to
your shower ttings Installation and
User Guide.
Flow Spindle