Ideal-Standard Ceratherm T50 A7216AA User manual

A7216AA bar shower
mixer without shower kit
A7224AA bath shower
mixer without shower kit
A7697AA bath shower
mixer without shower kit
A7221AA bar shower
mixer pack with 600
rail & Hand spray
A7215AA & A861383AA
wrap over shower shelves
A7225AA & A7227AA
bar shower mixer dual
pack with overhead
Rain shower & Hand
spray
Thermostatic, exposed, two hole, rim
& wall mounted bath /shower mixers
Ceratherm T50
INSTALLER: After installation please pass this instruction booklet to user
IMPORTANT
BEFORE CONNECTION, FLUSH WATER THROUGH PIPEWORK TO REMOVE
ALL DEBRIS ETC. WHICH COULD DAMAGE THE VALVE MECHANISM
INSTALLATION
INSTRUCTIONS

2
TABLE OF CONTENT
1 DIMENSIONS ..................................................................................................................3
1.1 A7216AA, A7221AA, A7225AA & A7227AA - WALL MOUNT MIXERS................................3
1.2 WRAP OVER SHOWER SHELVES..........................................................................................3
1.3 A7224AA - DECK MOUNT MIXER ..........................................................................................4
1.4 A7697AA - WALL MOUNT MIXER...........................................................................................4
1.5 SHOWER PACKS ......................................................................................................................5
2 PRODUCT BOX CONTENTS .........................................................................................6
2.1 WALL MIXERS A7216AA; A7221AA; A7227AA .....................................................................6
2.2 WALL MOUNT MIXERS A7697AA & A7225AA........................................................................7
2.3 DECK MOUNT MIXER A7224AA..............................................................................................8
3 INTRODUCTION .............................................................................................................9
4 WATER SUPPLY CONDITIONS ...................................................................................10
5 WATER REGULATIONS................................................................................................ 11
6 PRE-INSTALLATION NOTES .......................................................................................12
7 INSTALLATION ..............................................................................................................13
7.1 WALL MOUNT MIXERS A7216AA A7221AA A7227AA A7697AA......................................13
7.2 WALL MOUNT MIXER WITH S-CONNECTORS A7225AA.................................................16
7.3 DECK MOUNT MIXER A7224AA.............................................................................................17
7.4 QUICK GUIDE OF SHOWER PACK INSTALLATION A7225AA & A7227AA .......................18
8 OPERATING PRODUCT ............................................................................................... 19
8.1 A7216AA & A7221AA................................................................................................................19
8.2 A7225AA & A7227AA................................................................................................................20
8.3 A7224AA & A7697AA................................................................................................................20
9 TEMPERATURE ADJUSTMENT .................................................................................. 21
10 COMMISSIONING & PERIODIC CHECKS..................................................................22
11 FREQUENCY OF REGULAR SERVICING..................................................................22
12 COLD WATER ISOLATION (CWI) TEST......................................................................23
13 MAINTENANCE NOTES ...............................................................................................23
14 DISASSEMBLY SEQUENCE OF MAINTENANCE .....................................................24
15 DEMOUNTING THE MIXER FOR DISINFECTION ................................................... 24
16 HANDLE REMOVAL FOR CARTRIDGE ACCESS...................................................... 26
17 THERMOSTATIC CARTRIDGE REPLACEMENT.......................................................27
18 DIVERTER REPLACEMENT ........................................................................................28
19 FLOW CARTRIDGE REPLACEMENT ........................................................................29
20 CHECK-VALVE REPLACEMENT .................................................................................30
21 CLEANING ANTISPLASH NOZZLE............................................................................. 30
22 SPARE PARTS...............................................................................................................31
22.1 A7216AA & A7221AA................................................................................................................31
22.2 A7224AA....................................................................................................................................32
22.3 A7225AA & A7227AA................................................................................................................33
22.4 A7697AA....................................................................................................................................34
23 INLINE SERVICE VALVES............................................................................................35
24 CLEANING CHROME SURFACES .............................................................................. 35

209
60
74
47
Ø41
325
98
78
27
G 1/2
150
Ø70
Ø70
137 - 163
G 1/2
325
3
Basic bar shower mixer
dimensions shown with
wall mounting brackets
assembled
Dimensions are in millimetres & may
vary within permitted tolerances
NOTE: Shower shelves
are sold separately.
Wrap over shower shelf shown here is A7215AA
without hole for overhead outlet, suitable for:
A7216AA & A7221AA
Wrap over shower shelf A861383AA with hole
for overhead outlet, suitable for:
A7227AA & A7225AA
1.2 Wrap over shower shelves
1.1 A7216AA, A7221AA, A7225AA & A7227AA - Wall mount mixers
Shown A7216AA bar
shower mixer supplied
without shower kit.
Dimensions same for A7221AA bar shower
mixer pack with 600 rain shower & Hand spray
(shower kit shown at the end of this section).
Dimensions same for A7225AA & A7227AA
bar shower mixer dual pack with overhead
Rain shower & Hand spray (shower kit
shown at the end of this section). Nipple for
overhead shower not shown here.
1 DIMENSIONS
Note: product A7225AA is supplied
with S-connector inlets suitable for
pre-plumbed solid walls.

156
77
20
27
33 max
G 3/4
150
180
G 3/4
Ø 45
59
325
G 1/2
325 78
27
G 1/2
161
Ø70
150
4
Basic bath /shower mixer
dimensions shown with deck
mounting legs assembled.
Basic bath / shower mixer
dimensions shown with wall
mounting brackets assembled.
Dimensions are in millimetres & may vary within permitted tolerances
1.3 A7224AA - Deck mount mixer
1.4 A7697AA - Wall mount mixer
Shown above, A7224AA bath /
shower mixer supplied
without shower kit.
Shown above, A7697AA bath /
shower mixer supplied without
shower kit.

Ø110
Ø200
1117
min. 700
Ø50 79,5
14°
106
314
L=1750
M1 Ø200 Rain shower.
Three function handset,
Ø110 hand spray & 1750
hose.
Three function
handset, Ø110
hand spray, 600
rail & 1750 hose.
A7221AA
600 Shower rail & Handset
pack supplied only with this
product.
A7225AA & A7227AA
Shower mixer dual pack with over-
head Rain shower & Hand spray,
supplied only with these two product.
5
Dimensions are in millimetres & may vary within permitted tolerances
1.5 SHOWER PACKS
Note: The following three products do not include a shower pack (kit):
A7216AA , A7224AA & A7697AA
NOTES:
• Where shower mixer products are supplied without a shower kit, the end user
should select & purchase a suitable kit.
• The shower packs shown above are supplied with their own tting instructions.
For a quick overview of A7225AA & A7227AA shower kit, see end of section 7.
Ø37
Ø110
max 565
L=1750

NOTE: This wall mount kit is supplied with all 3 products
Wall mounting bracket
assemblies -pair
Fibre washer seals with
integral strainers, -pair
A7216AA & A7221AA Shower
valve shown without wall mounting
brackets assembled. A7216AA is supplied
without shower kit & A7221AA is supplied with
600 shower rail pack shown below. Right side
handle controls flow to a single shower outlet.
A7227AA Shower valve shown without wall mounting
brackets assembled. Right handle controls flow & diverts
between hand spray & overhead rain shower.
Includes dual shower pack shown below.
600 Shower rail &
Handset pack supplied
only with: A7221AA.
Includes: Idealrain Evo
shower kit with three
function handspray,
600 rail, 1750 hose,
pair of mounting brackets,
sliding bracket for rail
& hose retaining ring.
Shower mixer dual pack with
overhead Rain shower & Hand
spray, supplied with both
A7225AA A7227AA.
Includes: Idealrain M1 Ø200 rain
shower plate, Idealrain Evo shower
kit with three function handset with
Ø110 handspray, 1750 hose,
1100 overhead riser rail, a mounting
bracket, & sliding bracket for rail.
Wall marking
template
6
2 PRODUCT BOX CONTENTS
2.1 Wall mixers A7216AA; A7221AA; A7227AA

NOTE: This wall mount kit is supplied with this mixer
Wall mounting bracket
assemblies -pair
Fibre washer seals with
integral strainers, -pair
Wall bath/shower mixer shown without
wall mounting brackets assembled.
Mixer supplied with A7697AA product.
Right side handle controls flow & diverts
between bath fill & shower hand set.
Note: A7224AA is supplied without a
shower kit.
A pair of S-Connector style wall
mount brackets are supplied in
this kit for the bath/shower mixer.
The G1/2” thread shown screws into
nipples which have been
pre-fitted in the wall.
Shower valve shown without wall mounting
brackets assembled. Mixer supplied with
A7225AA. Right side handle controls flow &
diverts between dual shower outlets.
Product is supplied with the dual shower
pack shown on the previous page.
Wall marking
template
G1/2“
G3/4“
7
2.2 Wall mount mixers A7697AA & A7225AA
NOTE: Shower kits have to be carefully assembled during installation, chrome parts are packaged
individually to prevent damage.
The shower kits shown are supplied with their own tting instructions.

Deck bath legs kit,
Paired: left and right
handed versions with
washers & nuts.
Threaded G3/4”
Fibre washer seals with
integral strainers, -pair
Kit for rim (deck) mount product
Deck bath/shower mixer shown without deck mounting legs assembled. Supplied only with
A7224AA product. Right side handle controls flow & diverts between bath fill & shower
hand set. Product is supplied without a shower kit.
8
2.3 Deck mount mixer A7224AA
DO NOT apply heat near this product. Heat generated
by soldering could damage plastic parts and seals
IMPORTANT: Ensure that any old / existing thermostatic mixing
valves (TMVs) that may be tted in the supply pipes are removed
Precaution

9
3 INTRODUCTION
The ttings covered by these instructions should be installed in accord-
ance with the Water Regulations published in 1999*.
Ideal Standard strongly recommends that these ttings are installed by
a professional tter.
*A guide to the Water Supply (Water Fittings) Regulations 1999 and the Water Byelaws 2000, Scotland is published
by WRAS (Water Regulations Advisory Scheme) Unit 13, Willow Road, Pen-y-Fan Industrial Estate, Crumlin, Gwent,
NP11 4EG. ISBN 0-9539708-0-9
WATER REGULATIONS
Hot and cold water supply pressures must be reasonably balanced and from a common source - both
from storage or both from a supply pipe. (IRN 101). The mixers will function within specication on
unequal pressures up to a ratio of 5 : 1, but it is not recommended that the cold supply be connected
to the rising main and hot to the tank fed supply as the pressure di󰀨erential is likely to exceed the 5:1
ratio. (See table 1) The minimum pressure for correct operation is 1.0 bar. Pressure head is measured
as the vertical distance between the bottom of the cold water storage tank which feeds the hot water
system and the highest point on the shower spray plate. When installing with a shower pump the use of
a secondary tapping from the cylinder is highly recommended.
The picture below shows the various methods of connecting the hot water pipe to the cylinder - the most
preferred on the left and the least preferred on the right.
The tting should be so installed as to be readily accessible for examination, repair, replacement or
operation. (IRN 111).
The temperature of the hot water must not exceed 85ºC but the installer’s attention is drawn to code
of practice BS 6700 which recommends that stored hot water should normally never exceed 65ºC. For
correct operation of the valve, a minimum of 55ºC is required.
most preferred solution least preferred solution
Essex flange 22mm Surrey flange
22mm outlet
From vertical
expansion pipe
22mm pipework
Preferred arrangements for cylinder tapping
From underside of
expansion pipe off-set
at 60º 22mm pipework
Note: If water supply is fed by gravity then supply pressures should be veried to ensure the
conditions of use are appropriate for the valve.
In accordance to BSEN1111 the valve has approval for the following application:
A7216AA; A7221AA; A7225AA; A7227AA High pressure HP-S (showers)

Table 1 Conditions of use
10
MODULATING COMBI BOILER
This thermostatic bath shower mixer is designed for use with modulating
combination boilers.
When installing on a modulating combination boiler it is sometimes
possible for the interaction of a thermostatic valve with the combi to
cause the boiler to cut out and cut in again, with the result that the
water will become alternatively cold and hot. To overcome this, a 4 L/min
ow regulator should be tted upstream of the thermostatic valve.
It should be tted in any 15mm compression tting in the dedicated cold supply pipe.
It is important to choose a compression tting located in a position which is accessible after installation
and it must be tted the correct way round for the direction of ow. The regulator can be tted in either
the inlet or outlet side of the compression tting. If tting in an outlet side, ensure the o-ring is seated
fully in the visible rebate around the edge of the regulator. Use the tip of a small screwdriver or similar
to achieve this. Ensure the tail of the pipe is not fouling the regulator (shorten if required) and do up
the compression tting as normal. In a minority of cases, where the boiler is of a type which stores a
small quantity of very hot water, it may also be necessary to t a 4 l/min ow regulator in the hot supply.
flow direction
through
flow regulator
• A pair of service valves (for isolating both water supplies) MUST be tted below the bath to permit
future maintenance of this product, see sect 23. These should be tted as close as practicable to
the water supply inlets of the mixer & in an easily accessible location.
• The mixers include mesh lters (strainer-washers) and check valves are tted inside the inlets of
these products, see section 20.
These regulators, spares code A962570NU, can be obtained by contacting
Ideal Standard Customer Care or www.idealstandard.co.uk
4 WATER SUPPLY CONDITIONS
BSEN1111
Operating pressure range: High Pressure
Maximum static pressure 10 bar
Flow pressure hot and cold 1.0 to 5.0 bar
Hot supply temperature 55 to 65 °C
Cold supply temperature 5 to 20 °C max
Introduction
These thermostatic shower mixers are manufactured to the highest standards The mixer is intended to
be installed on high pressure systems (1.0 bar or greater). The mixer has safety features such as cool
body technolgy and temperature limit stop. To make installation easier, fast x wall mounts are supplied.
Ø15mm water supply pipes should be installed at 150mm horizontal centres in the wall, behind a shower
panel or tiled duct wall.
Excessive owrate
To remedy an excessive owrate issue, where the above inlet regulators have not been tted, we
recommend the use of a “shower outlet ow regulator”. This is suitable for installations which exceed 2
bar dynamic pressure.
A 9 litres per minute outlet regulator is available, quote spares code L6749AA.
This regulator can be easily tted between the shower valve outlet and the shower hose

11
11
CATEGORIES OF RISK
The water regulations published in 1999* take a new approach to backow in that they look at di󰀨erent
categories of risk. The installer must assess the risk from the various categories of uid in adjacent
appliances before determining the level of backow protection required for a particular installation.
Figures 3 & 4 describe the protection required in various installations.
CATEGORY 3 RISK
Water in a shower tray, basin or bathtub is considered to be a uid category 3 risk which is a uid
which represents a slight health hazard if it were to nd it’s way back into the supply pipe. For this
reason it must not be possible for any exible shower head to be able to enter any adjacent washba-
sin, bath or shower tray unless appropriate protection is employed. (See Figure 3). If it is desired to
allow the hand spray to be used inside say a bathtub or a basin it is essential that double check valves
be tted to the inlet on both hot and cold supplies to the thermostatic valve. Alternatively single check
5 WATER REGULATIONS
zone of backflow
risk for longer
hose
spill
over
level
bath or shower tray
25mm minimum air gap
required if check valves are
not fitted
spill over
level
washbasin
zone of
backflow risk
for shorter
hose
no additional
backflow protection
required
cold and hot water supplies
to shower valve will need
additional check valves on each
service if longer hose is fitted
zone of backflow risk
for restrained hose
which is longer than
system design hose
- not permitted -
zone of backflow
risk for unrestrained
hose
zone of backflow risk
for restrained hose
w.c.
spill-over
level
shower tray
or bath tub
bidet
w.c.
spill-over
level
restrained hose giving
the 25 mm air gap is
permitted
25mm
minimum
unrestrained
hose would
not be
permitted
valves can be tted at the inlets and an
additional check valve should be tted
in the valve outlet.
No check valves need be tted if the
hand spray is prevented from reaching
closer than 25mm of the spill over level
of any such xture.
CATEGORY 5 RISK
Water in a Sink, WC or Bidet is con-
sidered to be a uid category 5 risk
which is a uid which represents a
serious health hazard if it were to nd
it’s way back into the supply pipe. For
this reason it must not be possible for
any exible shower head to be able to
enter any adjacent Sink, WC or Bidet. If
the exible hose to be tted could reach
into any such vessel, the requirements
to the system design are so onerous it
is better not to t a exible. Rather, a
xed overhead showerhead should be
considered. (See Figure 4).
It will also be seen that this risk could
change should the hose be taken out
of the restraining device or should a
longer replacement hose be tted at a
later date. Installers and householders
are advised to take account of these
factors when tting replacement hoses.
For pumped applications the pipe
supplying the pump must not in addition
supply an ascending spray bidet.
Fig. 3 Backow risk from a uid category 3
Fig. 4 Backow risk from a uid category 5

The thermostatic mixing valve must be installed in such a position that maintenance of the
TMV, its valves and the commissioning and testing of the TMV can be undertaken.
Ceratherm T50 is an exposed two hole thermostatically controlled shower mixer. This
product is designed to provide water from ambient cold up to a safe maximum temperature for bathing.
Mounting. Product are supplied with a pair of wall mount escutcheons. Mixer is intended to be installed
on a wall or panel arrangement.
Flow regulation. There are no ow regulators tted inside these products.
Mesh lters (strainers) integral to the inlet seals are intended to protect the check valves from water
borne debris. These are tted inside the inlets of the product, see section 20.
Thermostatic cartridge. Additional mesh lters (strainers) are tted to the thermostatic cartridge to
protect it from water borne debris, see section 17.
Product dimensions. Check the dimensions shown in section 1, ensuring the mixer will t on the
intended bath. Plan position of proposed shower kit.
Product box contents. Ensure you have all the parts shown in section 2.
Bath holes for rim (deck) mount products. The two holes in the bath should be in a suitable location,
drilled Ø30 (Ø35 max) at 180 centres. Allow su󰀩cient space around the mixer to permit easy operation
of the handles & facilitate easy cleaning
Service Valves. A pair of service valves (for isolating both water supplies) MUST be tted to permit
future maintenance of this product. These should be tted as close as practicable to the water supply
inlets of the mixer & in an easily accessible location. NOTE: service valves are not supplied with thiese
products, see section 23.
Shower Kit. The exible shower hose from the shower kit can be screwed onto the G1/2” shower out-
let nipple located on the underside of the mixer body. Ensure adequate steps are taken to secure the
shower hand set and the arrangements comply with water regulations.
Shower hose retainer. Both products are supplied with a bracket to restrain the exible shower hose
& prevent the hand shower head from falling into appliances such as the bath tub or shower tray. The
hose can be restrained by a bracket on the shower riser rail or separate wall bracket.
Mixer Controls. The mixers have dual control handles, the left handle allows temperature adjustment
of the water. The right handle permits ow control of the mixed water. For A7224AA & A7227AA, the
right handle also divertes water between the overhead shower & the shower hand set. The two bath ll
& shower mixers A7224AA & A7697AA also have diverter control within the right handle, allowing user
to direct mixed water between bath ll & shower outlet, see section 8.
Water Supply Pipes. Both hot & cold water supply pipes should be securely attached to a wall (or oor)
using suitable xing clips. Supply pipes must Ø15 or Ø22 for the rim (deck) mount products. The wall
mount brackets accept only Ø15 pipes. Note: Hot water supply should be connected to the left inlet of
the mixer (viewed from the front).
Pipe Connectors. For rim (deck) mount products, the installer
will need a pair of suitable straight tap con- nectors threaded
G3/4” female (xed or swivel). These are available from all
good plumbers’ merchants (not supplied with these products).
6 PRE-INSTALLATION NOTES
12

13
7 INSTALLATION
IMPORTANT
BEFORE CONNECTION, FLUSH WATER
THROUGH PIPEWORK TO REMOVE
ALL DEBRIS ETC. WHICH COULD DAM-
AGE THE VALVE MECHANISM
Pair of wall brackets
with connectors &
escutcheons
Template x1
150
Ø15mm copper supply pipes should be run within the wall cavity.
Hot supply pipe should be on the left hand side and the cold on the right.
Ensure that the hot and cold pipes are positioned 150mm apart and are level.
Use the template provided to obtain the correct spacing.
1
Pipework should be supported in the cavity
We recommend leaving 50mm of pipe protruding at this stage.
50
7.1 Wall mount mixers
A7216AA A7221AA A7227AA
A7697AA

Place the brackets over the exposed
pipes and use the template provided to
position them 150mm apart.
Mark the hole positions for the xings
onto the mounting surface.
Ensure that the positions of the holes
will not result in damage to the pipework
inside the wall cavity during drilling.
Drill holes appropriate for your choice of
xings into the wall.
We recommend a minimum of two xings
per bracket diametrically opposed.
Drill carefully to avoid damaging conce-
aled pipework.
4
5
3
2
Apply a smear of silicone sealant to
the rear of the assembled brackets and
push them over the pipework.
Screw both brackets to the wall.
The template can be used to check that
the correct pipe spacing of 150mm has
been maintained.
Clean o󰀨 excess sealant and ush the
pipes to remove any trapped debris.
14
Pipe trimmed level
with wall brackets
The pipes should be trimmed level to
the wall bracket. If using a pipe cutter
it will be necessary to mark the pipes
and then remove the bracket before
trimming to its correct length.

Assemble the shower valve to
the adaptors remembering to
ensure that the sealing washers
or lters are inserted between
the adaptors and the shower
valve inlets.
A7216AA A7221AA A7227AA
The hose from the shower kit should
be connected to the shower outlet
located on the underside mixer body.
Ensure hose seal is in place.
Turn on the water supplies, ensure that there are no leaks. The mixer installation is complete
The shower kits are supplied with their own tting instructions, next step is to position & install the
appropriate shower kit.
8
9
6
7
15
30
1/2“
When the sealant has set, t the covers
by screwing them onto the adaptors
until they are ush with the wall.
The covers only need to be hand tight.
Screw the brass adaptors over the
pipes into the plastic brackets. 36mm
A/F Spanner ats are provided, hand
tightness is adequate.
Fit the olives to the pipes prior to
screwing the two 3/4“ connectors into the
wall mount plate using a 1/2“ allen key.
The connectors will have to be secu-
rely screwed in to form the necessary
compression joint between the olive, wall
plate and connector.
Retain the brass adaptors with a spanner
when making the compression joints.
NOTE FOR IRELAND: 15mm olives are
supplied with this product. Use 1/2”
olives if 1/2” supply pipes are tted.

16
30
S-Connector style wall mount brackets
G1/2“
G3/4“
150
30
As with the bar shower mi-
xer, the wall mounted bath/
shower mixer is assembled
to the wall brackets in the
same way to complete the
installation.
9
7.2 Wall mount mixer with S-connectors A7225AA
Pre-installation: Pipework should be run in or
behind the solid wall, terminating with G1/2”
female nipples securely fastened at 150 centres.
To achieve a seal, apply PTFE tape (suitable for water) to the G1/2“ threads of the S-connectors.
Screw the S-Connectors into the nipples as shown, Use a spanner on the square ats if necessary.
As shown in the section 1, the S-connectors are o󰀨set, allowing connetion to nipples tted at centres
between 137 to 163. Rotate the S-Connectors until 150 centres is achived.
Screw the escutcheons onto the
S-Connectors, hand tight is su󰀩cient.
Ensuring seals are in place t
the mixer to the connectors,
hand tighten the captive
nuts. Then use a 30
spanner (or strap wrench)
to make a good seal.
A7697AA

17
32
30
Note: the mixers supplied with A7225AA
& A7227AA are tted with an additional
outlet nipple on the top surface to connect
the over head shower plate.
Smear a small amount of approved sili-
cone grease onto the O-ring tted on the
nipple. This will help to prevent damage
to the O-ring during assembly.
Use a WRAS approved silicone grease
(eg: Klueber Unisilkon L250L).
7.3 Deck mount mixer A7224AA
• Loosely assemble both of the bath legs to the main body of the mixer, ensuring the bre-mesh seals
shown are located within the captive nuts. Hand tighten both captive nuts su󰀩ciently to hold the
assembly securely together. NOTE, the bath legs are handed left & right.
• Make sure that deck seals are located in the recesses in the bottom face of both bath legs.
The back- nuts & washers will be tted from the underside of the bath. If they are already assembled
to the legs, they should be removed.
• O󰀨er the tails of the legs into the two holes in the bath. Align the legs and gently lower the mixer onto
the rim of the bath. IMPORTANT: make sure the deck seals are still correctly located in the recesses of
the bath legs, otherwise splashed water may seep pass the legs and onto the oor under the bath.
• The back-nuts & washers can be tted to the tails from under the bath. Keeping the tails central in the
bath holes, check that the mixer is still positioned correctly on the bath rim, and then tighten the
back- nuts. Use 32mm A/F spanner.
• The captive nuts connecting the mixer to the legs can also be tightened, use a strap wrench or 30mm
A/F spanner, taking care not to damage the chromed surfaces.
• Connect the water supply pipes to the inlet tails of the mixer using straight tap connectors.
Connect HOT supply pipe to the left inlet leg and COLD supply pipe to the right inlet leg.
• Check all joints are tight, turn on the water supplies and check for any water leaks.
• The hose from the shower kit should be connected to the shower outlet located on the underside of the
mixer body. Ensure hose seal is in place.

7.4 Quick guide of shower pack installation A7225AA & A7227AA
1
11
4
6
8
7
Ø 6
52,5
9
2,5
1
3
10
10
11
min.
10 Nm
min. 700
18

8 OPERATING PRODUCT
Left handle controls water temperature
• This handle is shown above parked in the 40°C temperature “stop” position.
• At this temperature “stop” position mixed water is delivered up-to about 40°C.
• To obtain cooler water rotate handle downwards from the parked position.
• To obtain higher water temperature, press the left handle pin (& hold) & then rotate this handle upwards
from the parked position.
Right handle controls water ow rate (for diverter, see next page):
• This handle is shown above parked in the o󰀨 position (giving no ow at this position).
• Rotating this handle downwards from the parked position commences water ow. By rotating the
handle 90° from the o󰀨 position the user will encounter economy ow “stop” delivering about 50% of
the maximum ow rate achievable through this product.
• To obtain greater ow rate, press (& hold) the right button & rotate this handle further downwards.
The handle will rotate a further 45° from the economy stop to the maximum ow.
• In this case, water will be discharged to the shower handset.
REMEMBER, BE CAREFUL: TEMPERATURES HIGHER THAN 40°C CAN BE HARMFUL.
Q=0%
Q=50%
Q=100%
=40°C
>40°C
+
+
Q=100%
ATTENTION: TEMPERATURES HIGHER THAN
40°C CAN BE HARMFUL TO YOUR HEALTH.
19
NOTE: the functionality of the temperature control handle is the
same for all the products in the T50 range. The functionality
of the ow control handle is the same for all products except
A7225AA & A7227AA, which have integral ow control & diverter
for dual shower outlets.
Shower mixer
handle ow
control positions
(Q= ow rate)
DO NOT FORCE HANDLES BEYOND THE DESCRIBED MOVEMENT RANGE OTHERWISE THIS
MAY RESULT IN DAMAGE TO BOTH VALVES AND HANDLES.
8.1 A7216AA & A7221AA

DO NOT FORCE HANDLES BEYOND THE DESCRIBED MOVEMENT RANGE OTHERWISE THIS
MAY RESULT IN DAMAGE TO BOTH VALVES AND HANDLES.
20
Right handle controls the 3 function diverter
• This handle is shown above parked in the o󰀨 position (giving no ow at this position).
• Rotating this handle downwards from the parked position, commences water ow & will direct water
to the bottom outlet of the mixer. Thus activating the shower hand set only.
• By rotating the handle 45° from the o󰀨 position the user will encounter economy ow “stop” delivering
about 50% of the maximum ow rate achievable through this product.
• To obtain greater ow rate, press (& hold) the right button & rotate this handle further downwards.
The handle will rotate further to the maximum ow stop.
• Rotating this handle upwards from the parked position, commences water ow & will direct water to
the top outlet. This will activate the large overhead shower plate.
• At each position the user can feel a soft click to indicate position. Total handle rotation is about 180°.
• The diverter permits one outlet to be opened at any one time, simultaneously closing the second
outlet.
Q=0%
Q=50%
Q=100%
+
The diverter on the bath shower
mixers works on the same princi-
ple as above, but diverts between
bath ll & hand shower outlets.
+
8.2 A7225AA & A7227AA
8.3 A7224AA & A7697AA