Hans Grohe Axor Carlton 17670 Series User manual

Installation Instructions
Carlton Showerpipe
17670XXX

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3
Contents
Safety and Important Information 3
Dimensions 4
Pack Contents 5
Technical Data 5
Supply Conditions TMV2 5
Installation Requirements 6-7
Installation 8-11
Commissioning and in-service tests
Commissioning 12
In-service tests 13
Frequency of in-service tests 13
Thermostatic Adjustement
Temperature Limitation 14
Callibrating Thermostat 14
Setting Thermostat Max. Temp. 15
Operating your Shower 16
Cleaning 17
Spare Parts 18-19
Trouble Shooting 20
Warranty 20
If there are any queries regarding this product or its
installation, please contact the Hansgrohe technical
hotline: [phone]
The Carlton Shower Pipe 17670XXX meets
the requirements of the TMV2 Scheme.

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3
Safety and Important Information
Hansgrohe products are safe provided they are installed, used and maintained in accordance with these
instructions and recornrnendations.
Please read these instructions thoroughly and retain for future use.
The plumbing installation of this shower must comply with the requirements of UK
Water Regulations/Bylaws (Scotland), Building Regulations or any other regulations specified by the local
Water Authority and supplier.
We strongly recommend that you use a plumber registered with or a member of an Association:
Institute of Plumbing (IOP) - throughout the UK
National Association of Plumbing, Heating and Mechanical Services Contractors
(NAPH & MSC) - England & Wales
Water Industry Approved Plumber Scheme (WIAPS)
Dispose of plastic bags carefully
Keep children well away from the work area.
Check for hidden pipes and cables in the wall before drilling holes.
The unit must be mounted on a finished waterproofed wall surface (usually tiles).
If you are using power tools (e.g. to drill holes) wear safety glasses and always disconnect tools from the
power supply after use.
Do not operate the shower unit if the hand shower or spray hose has been damaged or is blocked.
Do not block the flow of water from the hand shower, by placing it on your hand or any other part of your
body or foreign object.
The thermostatic unit should be serviced annually by a qualified person to ensure maximum safety during
use.
The mixer incorporates check valves (page 18 pos. 7) and filters on the thermostat-element.
The fitting of isolation valves is required (preferred location page 6 and 7 Installation Requirements)

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5
Dimensions

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Technical Data
Carlton Showerpipe
This thermostatic valve will suit supplies of:
HIGH PRESSURE (HP-S)
Operating pressure: max. 10 bar
Recommended operating pressure: 0.2 - 5 bar
Test pressure: 16 bar
Hot water temperature: max. 80°C
Recommended hot water temp.: 65°C
Rate of flow from bath spout: 20 l/min. @ 3 bar
Rate of flow from shower outlet:18 l/min. @ 3 bar
Maximum outlet temperature: 43°C +/-*
Safety check: 40°C
Hot water connection: Left hand
Cold water connection: Right hand
Minimum difference between hot
water and mixed water temperature: 6 K
Hot and cold supply pressure should be balanced
Mixed water temperature
Application
Mixed water temperature
(at point of discharge)
Bidet 38°C max.
Shower 41°C max.
Washbasin 41°C max.
Bath (44°C fill) 44°C max.
Bath (46°C fill) 46°C max.
* For preset outlet temperature adjustment – See
page 12 „Commisioning“.
NB. If a water supply is fed by gravity then the
supply pressure should be verified to ensure the
conditions of use are appropriate for the valve.
Valves operating outside of these supply conditions
cannot be guaranteed to operate as a TMV2
valve.
Pack Contents
Please check that you have been supplied with the
following:
Supply Conditions TMV2
Operating pressure range High pressure
Maximum static pressure - bar 10
Flow pressure, hot and cold - bar 1 to 5
Hot supply temperature - °C 55 to 65
Cold supply temperature - °C 5 to 25
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6
78
910
11
1 shower head cpl.
2 shower arm
3 wallflange (with deco-ring*)
4 s-unions
5 handshower with shower holder
6 escutcheon
7 pipe
8 thermostatic valve.
9 cover
10 connection hose
11 spacer gauge
12 allen keys (3mm/4mm)
* Decoring only for chrome plated / gold
plated variant!
12

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Installation Requirements
This thermostatic mixer valve must be installed
in compliance with current Water Regulations. If
you have any doubts about the Water Regulation
requirements contact your local water services
provider or use the services of a professional
plumber.
This mixer valve is suitable for use with the following
water supply systems:
Gravity Fed Hot and Cold (pressure balanced) 0.1 - 1.0 bar
Gas Combination Boiler (multi-point) 1.0 - 10 bar*
Unvented System (pressure balanced) 1.0 - 10 bar
Pumped System 1.0 - 10 bar
IMPORTANT: If you install this mixer with a gravity
fed system, there must be a minimum head (verti-
cal distance) from the underside of tile cold water
storage tank to the showerhead position of at least
1 metre.
Before connecting the mixer, water should be flushed
through the system to remove all debris that might
otherwise damage the valve.
* If pressure is in excess of 3.5 bar, a pressure-
reducing valve should be fitted.
KEY
Isolating valve
Reducing valve
Mixer Valve
Pump
Gravity Fed Hot and Cold (pressure balanced)
Gas Combination Boiler (multi-point)

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Unvented System (pressure balanced)
Pumped System

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4. Install the escutcheons to the valve body.
3. Remove the guide pins from the reverse sides of the screw
covers. Place each into one of the three screw holes on each
adapter flange.
Installation
The hot supply MUST be on the left side, and the cold
supply MUST be on the right. If the unit is cross-piped,
it cannot function properly.
The hot and cold piping must be securely fastened in
the wall. Flush the hot and cold lines thoroughly before
installing the valve body. Damage to the cartridge
caused by debris is not covered under the Hansgrohe
Warranty.
1. Wrap PTFE tape round the S-unions and screw into the
backplate elbows.
2. Use a 12 mm allen key (not included) to install the offset
adapters into the wall. Use the spacer gauge to check for
proper spread, and a torpedo level to check for level. Make
adjustments to each side using the 12 mm allen key until
proper spacing and level are achieved.
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2
3
4
SW 12 mm

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5. Place the valve body over the offset adapters, aligning it so
that the guide pins come through the corresponding holes
on the valve body. Start two of the 4 mm Allen bolts into the
remaining two holes on each side, but do not tighten.
7. Place the screw covers over the screws and press firmly into
place.
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6
6. Use your fingers to unscrew and remove the guide pins from
the adapter flanges. Install the two remaining Allen bolts.
Tighten the Allen bolts a little at a time until snug. Replace
the guide pins in the screw covers.
7
8. Attach the shower-arm with the the pipe and the flange.
Connect the pipe with the valve-body, but do not tighten
the nuts.
8
SW 4 mm

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9. Hold the fl ange and de tach the shower-arm.
Use a pencil to mark through the hole to locate the position
of the anchor. Mark the postition for the drill-hole with a pen.
Drill a 6 mm hole an install the anchor in the wall.
12 Insert the shower arm into the flange.
Tighten the set screw.
10. Place the flange on the wall. Screw the flange and the deco-
ring (if included) to the wall, with the set screw at the top.
The deco-ring is only included with the chrome/gold
version of the shower pipe.
11. Attach the pipe and shower-arm to the valve-body.
Thighten the nuts.
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10
Ø 6 mm
11
12
SW 3 mm

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15. Seal the wall around the anchors with a suitable, non-stain-
ing waterproof bathroom sealant. Screw the holder to the
wall.
16. Compare the ends of the handshower hose. Place a black
rubber washer in the short end of the hose. Screw it to the
valve body.
Place the filter in the long end of the hose. Screw it to the end
of the handshower. Place the handshower in the handshower
holder.
14. Measure 200 mm from the valve body. Place the handshower
holder against the wall at this position. Use a pencil to mark
through the holes to locate the position of the anchors. Set
the handshower holder aside.
Drill 6mm holes. Install the anchors in the wall.
Ø 6 mm
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13. Insert the filter in the ball joint of the showerhead. Screw the
showerhead to the end of the shower arm.
Secure the showerhead with the set screw.
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
SW 3 mm

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Commissioning and in-service
tests
Commissioning
Purpose
Since the installed supply conditions are likely to
be different from those applied in the laboratory
tests it is appropriate, at commissioning, to carry
out some simple checks and tests on each mixing
valve to provide a performance reference point for
future in-service tests.
Procedure
1. Check that:
a) the designation of the thermostatic mixing
valve matches the intended application
b) the supply pressures are within the range of
operating pressures for the designation of
the valve
c) the supply temperatures are within the range
permitted for the valve and by guidance
information on the prevention of legionella
etc.
2. Adjust the temperature of the mixed water in
accordance with the manufacturer’s instructions
and the requirement of the application and then
carry out the following sequence:
a) record the temperature of the hot and cold
water supplies
b) record the temperature of the mixed water
at the largest draw-off flow rate
c) record the temperature of the mixed water
at a smaller draw-off flow rate, which shall
be measured
d) isolate the cold water supply to the
mixing valve and monitor the mixed water
temperature
e) record the maximum temperature achieved
as a result of (d) and the final stabilised
temperature
NOTE: The final stabilised mixed water
temperature should not exceed the values in
Table A.
Application Mixed water
temperature
Shower 43°C
Washbasin 43°C
Bath (44°C fill) 46°C
Bath (46°C fill) 48°C
f) record the equipment, thermometer etc. used
for the measurements
Table A: Guide to maximum stabilised
temperatures recorded during site
tests

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In-service tests
Purpose
The purpose of in-service tests is to regularly monitor
and record the performance of the thermostatic
mixing valve. Deterioration in performance can
indicate the need for service work on the valve and
/ or the water supplies.
Procedure
1. Carry out the procedure 2. (a) to (c) on page
12 using the same measuring equipment, or
equipment to the same specifications.
2. If the mixed water temperature has changed
significantly from the previous test results (e.g. >
1 K), record the change and before re-adjusting
the mixed water temperature check:
a) that any in-line or integral strainers are
clean
b) any in-line or integral check valves or other
anti-backsiphonage devices are in good
working order
c) any isolating valves are fully open
3. With an acceptable mixed water temperature,
complete the procedure 2. (a) to (c) on page
12.
4. If at step 2. (e) on page 12 the final mixed water
temperature is greater than the values in Table
A and / or the maximum temperature exceeds
the corresponding value from the previous test
results by more than about 2 K, the need for
service work is indicated.
NOTE: In-service tests should be carried out with
a frequency which identifies a need for service
work before an unsafe water temperature can
result. In the absence of any other instruction
or guidance, the procedure described in
„Frequency of in-service tests“ may be used.
Frequency of in-service tests
The frequency of performing the in-service tests is
1year maximum
General
In the absence of any other instruction or guidance on
the means of determining the appropriate frequency
of in-service testing, the following procedure may be
used:
1. 6 to 8 weeks after commissioning carry out the
tests given in 2. on page 12.
2. 12 to 15 weeks after commissioning carry out the
tests given in 2. on page 12.
3. Depending on the results of 1. and 4. several
possibilities exist:
a) If no significant changes (e.g. < 1 K) in
mixed water temperatures are recorded
between commissioning and 1., or between
commissioning and 4. the next in-service test
can be deferred to 24 to 28 weeks after
commissioning.
b) If small changes (e.g. 1 to 2 K) in mixed
water temperatures are recorded in only one
of these periods, necessitating adjustment of
the mixed water temperature, then the next
in-service test can be deferred to 24 to 28
weeks after commissioning.
c) If small changes (e.g. 1 to 2 K) in mixed water
temperatures are recorded in both of these
periods, necessitating adjustment of the mixed
water temperature, then the next in-service test
should be carried out at 18 to 21 weeks after
commissioning.
d) If significant changes (e.g. > 2 K) in mixed
water temperatures are recorded in either of
these periods, necessitating service work, then
the next in-service test should be carried out
at 18 to 21 weeks after commissioning.
4. The general principle to be observed after the first
2 or 3 in-service tests is that the intervals of future
tests should be set to those which previous tests
have shown can be achieved with no more than
a small change in mixed water temperature.

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Thermostatic Adjustment
Temperature Limitation
The temperature is limited by the safety stop to 40°C.
If a higher temperature is required, it is possible to
over ride the safety stop by depressing the cross
handle.
NB. It is recommended that for private domestic
use the maximum mixed water temperature be set
at the following factory set values:
Shower Mixer 43°C
Bath/Shower 46°C
Temperatures can be set by following the procedures
under „Setting thermostat to a maximum
temperature“. This ensures that after correct
installation the outlet temperature of the water can
never exceed 43°C.
To guarantee a smooth running of the thermostatic
element, it is necessary from time to time to turn
the thermostat from total hot to total cold. The
thermostatic mixer valve should be checked annually
by a qualified person to ensure correct operation.
The mixer is fitted with check valves (page 18 pos.
7) and filters on the thermostatic element. If the
water flow drops the filters need to be cleaned.
For that purpose the mixer has to be removed from
the wall.
Calibrating Thermostat
1. If the temperature reading is different to the
showering temperature, turn the thermostat
handle until a 40°C reading is shown on your
thermometer (fig.1).
2. Remove the handle end cap, undo the screw and
pull off the handle and safety set disk (fig.2).
3. Rotate the cross handle so the marking point is
positioned at 12 o clock (fig. 3) and re-fit onto
the spindle. Replace the screw (fig.4).
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3
4
40°
SW 3 mm

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Setting thermostat to a maximum
temperature (Optional)
The desired maximum temperature (43°C) can be
pre-set using the safety function.
Proceed as follows:
1. Undo the screw and pull off the handle. Remove
the circlip from the spindle and slide off the
locking ring (fig.1).
2. Turn the spindle until the required maximum
temperature is reached (43°C). You will need
to use a thermometer (fig.2).
3. Replace the locking ring back onto the spindle
as shown. Refit the circlip (fig.3).
4. Refit the safety set disk as shown. Replace the
handle and screw (fig.4).
1
2
3
4
43°
2.
3. 1.

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Operating your Shower
The shower pipe has two controls built onto the
handle assembly.
Flow ON/OFF Control
The lever part of the handle is the volume control /
diverter. When it is pointing straight down, it is in the
off position Turn the lever clockwise to send water to
the showerhead (fig. 1), anti-clockwise to send water
to the handshower (fig. 2). The further the handle is
turned, the greater the flow of water.
Temperature Control
The front part of the handle is the temperature control.
Turn it clockwise to make the water cooler. Turn it
anti-clockwise to make the water warmer (fig. 3).
When turning the handle anti-clockwise, it will stop
when the water is 40°C. To obtain water warmer
than 40°C, press inward on the temperature control,
and continue turning anti-clockwise (fig. 4).
Thermostat
The valve automatically adjusts for changes in
flow supply and maintains the outlet set water
temperature.
1
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4
2

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Cleaning
Cleaning materials for Mixers and
Showers
Acids are necessary ingredients of cleaning
materials for removing lime. However please pay
particular attention to the following points when
cleaning mixers and showers:
Only use cleaning material specifically intended
for this type of cleaning - such as Hansgrohe’s
Decalcifying Agent, available through the
specialist sanitary trade.
Never use cleaning materials which contain
hydrochloric, formic or acetic acid, as they
cause considerable damage.
Never use Phosphoric acid as it can cause
damage.
Never mix any cleaning material with another.
Never use cleaning materials on appliances with
an abrasive effect, such as unsuitable cleaning
powders, sponge pads or micro fibre cloths.
Cleaning Instructions for Mixers and
Showers
Please follow the cleaning materials manufacturer’s
inistructions. In addition pay attention to the
following points:
Clean the mixers and showers as and when
required.
The cleaning dosage and time the cleaner needs
to take effect should be adjusted according to
the product and the cleaner should not be left
longer than necessary.
Regular cleaning can prevent calcification.
When using spray cleaner, spray first into a
cloth or sponge never directly onto the sanitary
tapware, as drops could enter openings and
gaps and cause damage.
After cleaning, rinse thoroughly with clean water
to revove any cleaner residue.
Important
Residues of liquid soaps, shampoos and shower
foams can also cause damage, so rinse with clean
water after use.
If the surface is already damaged, the effect of
cleaning materials will cause further damage.
Damage caused by improper treatment will
not be covered by our guarantee.

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Spare Parts 12
13
14 15
16
17
18
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19
1
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3
4
5
6
7
8
9
10
11

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1 handle 17392XXX
2 nut 96738XXX
3 escutcheon 96739XXX
4 thermostatic element 94282000
5 shut off and diverter unit 96740000
6 hose 28276XXX
7 check valve 94074000
8 escutcheon 96741XXX
9 s - unions 96742000
10 shower holder 96532XXX
11 pipe 96743XXX
12 deco-ring* 96744990
13 wall flange 96745XXX
14 sleeve nut 96746XXX
15 shower arm 96747XXX
16 filter packing 94246000
17 head shower 28474XXX
18 handshower 17850XXX
19 cover 96748XXX
XXX = Colors
000 chrome plated
090 chrome plated/gold plated
810 satinox®
* Decoring only for chrome plated / gold plated
variant!

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Trouble Shooting
Fault Cause Remedy
Insuffient water flow Supply pressure inadequate Check mains pressure
Shower filter seal dirty Clean filter seal between shower
and hose
Thermostat cartridge filters dirty Remove cartridge & clean
the filters on the barrel
‚Crossflow‘, hot water is forced check valves dirty or Clean check valves -
into cold water pipe, or vice leaking replace if necessary
versa
Spout temperature does not Thermostat has not been Calibrate thermostat
correspond with the temperature adjusted
set
Hot water temperature too low Increase hot water temperature
No temperature control Thermostat cartridge failure or Check/clean filters
blocked filters Replace cartridge
Shower or spout dripping Dirt in the flow valve or ‚shut off‘ Clean or replace shut-off unit
unit damaged
Warranty
You have purchased a quality product from Hansgrohe. All parts which show any kind of fault as far as
construction, material or assembly are concerned within the first 24 months after installation, we will repair
or exchange the part in question free of charge. Faulty items become our property.
We do not grant warranty for faults caused by:
unsuitable or improper use; incorrect assembly; installation started and/or completed by a non-qualified
plumber, natural wear out, improper or careless treatment, lack of maintenance; unsuitable usage;
chemical, electro-chemical or electrical influences.
04/2006 9.04066.01
Hansgrohe · Units D1 & D2 Sandown Park · Trading Estate Royal Mills · Esher Surrey KT10 8BL · Technical Hotline [phone]
E-Mail: [email protected] · Internet: www.hansgrohe.com