Hans Grohe 13241000 User manual

Ecostat 1001 SL
Shower
13261000
Installation Instructions
Ecostat 1001 SL
Shower
13278000
Ecostat 1001 SL
Bath/Shower
13241000

2
Contents
Safety and Important Information 3
Pack Contents 4
Diniensions 4
Technical Data 5
Supply Conditions TMV2 5
Supply Conditions TMV3 5
Installation Requirements 6-7
Installation
Thermostat 8-9
Commissioning and in-service tests
Commissioning 10
In-service tests 11
Frequency of in-service tests 11
Thermostatic Adjustement
Temperature Limitation 12
Callibrating Thermostat 12
Setting Thermostat Max. Temp. 13
Operating your Shower 14
Cleaning 15
Spare Parts 16-17
Trouble Shooting 18
Warranty 18
If there are any queries regarding this product or its
installation, please contact the Hansgrohe technical
hotline: [phone]
The Ecostat 1001 SL Bath/Shower 13241000
meets the requirements of the TMV2 Scheme.
The Ecostat 1001 SL Shower 13278000
meets the requirements of the TMV2 and TMV3
Scheme.
The Ecostat 1001 SL Shower 13261000
meets the requirements of the TMV2 and TMV3
Scheme.

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 16 pos. 4) and filters (page 16 pos 9).
The fitting of isolation valves is required (preferred location page 6 and 7 Installation Requirements)

4
Dimensions
Pack Contents
Please check that you have been supplied with the
following:
Ecostat 1001 SL Shower
1 Ecostat 1001 SL 3 Escutcheons
2 Mesh washers 4 S-unions
1
2
3
4
1
2
Ecostat 1001 SL Shower
1 Ecostat 1001 SL
2 Mesh washers
Ecostat 1001 SL Shower
Ecostat 1001 SL Shower
Technical Data
Ecostat 1001 SL Bath/Shower
1 Ecostat 1001 SL 3 Escutcheons
2 Mesh washers 4 S-unions
1
2
3
4
Ecostat 1001 SL Bath/Shower

5
Ecostat 1001 SL
This thermostatic valve will suit supplies of:
HIGH PRESSURE (HP-S)
Operating pressure: max. 10 bar
Recommended operating pressure: 1 - 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)
Operating pressure range High pressure Low pressure
Maximum static pressure - bar 10 10
Flow pressure, hot and cold - bar 1 to 5 0.2 to 1
Hot supply temperature - °C 52 to 65 52 to 65
Cold supply temperature - °C 5 to 20 5 to 20
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 10 „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 or
TMV3 valve.
Installation Requirements
This thermostatic mixer valve must be installed in
Supply Conditions TMV2
Supply Conditions TMV3
Operating pressure range High pressure Low pressure
Maximum static pressure - bar 10 10
Flow pressure, hot and cold - bar 1 to 5 0.2 to 1
Hot supply temperature - °C 55 to 65 55 to 65
Cold supply temperature - °C 5 to 25 5 to 25
The following models are TMV3 approved for high
pressure shower (HP-S) application: 13261000
and 13278000

6
compliance with current Water Regulations. If you
have any doubts about the Water Regulation require-
ments 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:
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
(vertical distance) from the underside of tlie 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
Gas Combination Boiler (multi-point)

7
Unvented System (pressure balanced)
Pumped System

8
12
32 - 41
mm
Seal
Shower Thermostat
PTFE
tape
3
150 mm
HOT
COLD
Shower Thermostat
1. The hot and cold water outlets should be 150mm
apart (plus or minus 12mm). Hot on the left and
cold on the right (fig. 1). The recommended
plumbing fittings are ½“ back plate elbows (not
supplied).
2. Flush through the hot and cold water supplies.
3. Wrap PTFE tape round the S-unions and screw
into the backplate elbows. The S-unions must
protrude beyond the tiled surface between 32
and 41mm (figs.2-3).
4. Seal the gap between the S-unions and the tiles
(fig.3).
5. Screw the escutcheons onto the S-unions.
6. Fasten the thermostatic mixer onto the S-unions
using the union nuts. Align the unit and tighten
the nuts (be careful not to damage the chrome
finish). The S-unions allow inaccuracies to be
compensated for.
Installation
Bath/Shower Thermostat
As the shower thermostat above (positioned over
a bath).

9
1Shower Thermostat
180 mm
HOT
COLD
Shower Thermostat
1. The hot and cold water outlets must be exactly
180mm apart. Hot on the left and cold on the
right (fig. 1).
2. Flush through the hot and cold water supplies.
3. Fasten the thermostatic mixer onto the unions
using the union nuts. Tighten the nuts (be careful
not to damage the chrome finish).

10
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 tempe-
rature
e) record the maximum temperature achieved
as a result of (d) and the final stabilised
temperature
NOTE: The final stabilised mixed water tempera-
ture 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

11
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
10 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
10.
4. If at step 2. (e) on page 10 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 „Frequen-
cy of in-service tests“ may be used.
Frequency of in-service tests
TMV3*
General
In the absence of any other instruction or guidance
on the means of determining the appropriate fre-
quency 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 10.
2. 12 to 15 weeks after commissioning carry out
the tests given in 2. on page 10.
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.
*TMV2: The frequency of performing the in-service
tests is 1 year maximum.

12
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 safety
button.
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 thermo-
static mixer valve should be checked annually by a
qualified person to ensure correct operation.
The mixer is fitted with check valves (page 16 pos. 4)
and filters (page 16 pos 9). 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. Refit the safety set disk as shown. Rotate the
handle so the button is positioned at 12 o clock
and re-fit onto the spindle. Replace the screw
and end cap (fig.3).
3
1
2
40°

13
Setting thermostat to a maximum tempe-
rature (Optional)
The desired maximum temperature (43°C) can be
pre-set using the safety function.
Proceed as follows:
1. Remove the handle end cap, undo the screw and
pull off the handle and safety set disk. 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, screw and end cap (fig.4).
3
4
1
2
43°

14
Operating your Shower
Ecostat 1001 SL Shower
Flow ON/OFF Control
Turn the flow control handle (fig.1a) anti-clockwise
to turn the water on and to increase the flow. Turn it
clockwise to decrease the flow and turn off.
Temperature Control
Turn the temperature control handle (fig. 1b) anti-
clockwise to increase the water temperature and
clockwise to decrease the water temperature.
Thermostat
The valve automatically adjusts for changes in
flow supply and maintains the outlet set water
temperature.
Ecostat 1001 SL Bath/Shower
Flow ON/OFF Control Shower
Turn the flow control handle (fig.2a) anti-clockwise
to turn the water on and to increase the flow for
the shower outlet. Turn it clockwise to decrease the
flow and turn off.
Flow ON/OFF Control Shower
Turn the flow control handle (fig.3a) clockwise to
turn the water on and to increase the flow for the
bath outlet. Turn it anti-clockwise to decrease the
flow and turn off.
Temperature Control
Turn the temperature control handle (fig. 1b) anti-
clockwise to increase the water temperature and
clockwise to decrease the water temperature.
Thermostat
The valve automatically adjusts for changes in
flow supply and maintains the outlet set water
temperature.
1
a
b
2
3
a
a

15
Cleaning
Cleaning materials for Mixers and Sho-
wers
Acids are necessary ingredients of cleaning materi-
als for removing lime. However please pay particu-
lar 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 spe-
cialist 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 Sho-
wers
Please follow the cleaning materials manufacturer’s
inistructions. In addition pay attention to tlie follo-
wing 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.

16
Spare Parts
Bath/Shower Thermostat
810 6 4 1
23
7
5 9
NV15/
DN15
1 Thermostatic element 94282000
2 Shut off and diverter unit 96509000
3 Handle for shut off and diverter unit96619000
4 Check valve NV15/ DN15 96737000
5 S-unions 94140000
6 Escutcheon 96467XXX
7 Safety set for temperature control 95041000
8 Handle for temperature control 96618000
9 Filter packing 96922000
10 Noise reduction 96429000
11 Aerator cpl. 13485000
8
11

17
Spare Parts
Shower Thermostat
310 6 4 1
23
7
5 9
NV15/
DN15
1 Thermostatic element 94282000
2 Shut off unit 94149000
3 Handle 96618000
4 Check valve NV15/ DN15 96737000
5 S-unions 94140000
6 Escutcheon 96467XXX
7 Safety set for temperature control 95041000
8 Safety set for flow control 95042000
9 Filter packing 96922000
10 Noise reduction 96429000
8

18
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.

19

20 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
6/2008 9.05640.01