STIEBEL ELTRON SHU 10 SLi, SH 10 SLi, SH 15 SLi, SH 15 SL GB 3, 3 kW, SHU 10 SL GB, SHU 5 SLi comfort, SHU 5 SL GB, SHU 10 SLi comfort Operation And Installation
Specifications and Main Features
Frequently Asked Questions
User Manual
BEDIENUNG UND INSTALLATION
OPERATION AND INSTALLATION
UTILISATION ET INSTALLATION
GEBRUIK EN INSTALLATIE
OBSŁUGA I INSTALACJA
OBSLUHA A INSTALACE
HASZNÁLATI ÉS TELEPÍTÉSI ÚTMUTATÓ
ЭКСПЛУАТАЦИЯ И УСТАНОВКА
Geschlossener (druckfester) Warmwasser-Kleinspeicher | Sealed unvented
(pressurised) small water heater | Petit chauffe-eau ECS (sous pression) | Gesloten
(drukvaste), kleine warmwaterboiler | Mały, ciśnieniowy, pojemnościowy ogrzewacz
wody | Malý tlakový zásobník teplé vody | Kisméretű zárt (nyomásálló) elektromos
vízmelegítő | Малогабаритный накопительный водонагреватель закрытого типа (напорный)
» SHU 10 SLi
» SHU 10 SL GB
» SH 10 SLi
» SH 15 SLi
» SH 15 SL GB 3,3kW
comfort
°C
35
82
65
55
Eco
CONTENTS
SPECIAL INFORMATION
OPERATION
1. General information ��������������������������������������� 15
15.4 Country-specific approvals and certifications ������������� 24
15.5 Extreme operating and fault conditions ������������������� 24
15.6 Details on energy consumption ������������������������������ 24
15.7 Data table ��������������������������������������������������������25
GUARANTEE
ENVIRONMENT AND RECYCLING
14 | SHU 10 | SH 10 | SH 15 www.stiebel-eltron.com
SPECIAL INFORMATION | OPERATION
General information
SPECIAL INFORMATION
- The appliance may be used by children aged8
and older and persons with reduced physical,
sensory or mental capabilities or a lack of experience and know-how, provided that they are
supervised or they have been instructed on how
to use the appliance safely and have understood
the resulting risks. Children must never play with
the appliance. Children must never clean the appliance or perform user maintenance unless they
are supervised.
- When permanently connected to the power supply using a dedicated junction box, the appliance
must be able to be isolated from the mains power
supply by an isolator that disconnects all poles
with at least 3mm contact separation.
- The power cable may only be replaced (for example if damaged) by a qualified contractor authorised by the manufacturer, using an original spare
part.
- Secure the appliance as described in chapter "Installation/ Installation".
- Observe the maximum permissible pressure (see
chapter "Installation/ Specification/ Data table").
- Drain the appliance as described in chapter "Installation/ Maintenance/ Draining the appliance".
OPERATION
1. General information
The chapters "Special Information" and "Operation" are intended
for both the user and qualified contractors.
The chapter "Installation" is intended for qualified contractors.
Note
Read these instructions carefully before using the appliance and retain them for future reference.
Pass on the instructions to a new user if required.
1.1 Safety instructions
1.1.1 Structure of safety instructions
KEYWORD Type of risk
!
Here, possible consequences are listed that may result
from failure to observe the safety instructions.
Steps to prevent the risk are listed.
1.1.2 Symbols, type of risk
SymbolType of risk
!
Injury
Electrocution
Burns
(burns, scalding)
ENGLISH
- The appliance is pressurised. During the heat-up
process, expansion water will drip from the safety
valve.
- Install the safety valve in the cold water supply
line.
- Regularly activate the safety valve to prevent
it from becoming blocked, e.g. by limescale
deposits.
- Size the drain pipe so that water can drain off unimpeded when the safety valve is fully opened.
- Fit the drain pipe of the safety valve with a constant downward slope and in a room free from
the risk of frost.
- The safety valve drain must remain open to the
atmosphere.
1.1.3 Keywords
KEYWORDMeaning
DANGER Failure to observe this information will result in serious
WARNING Failure to observe this information may result in serious
CAUTION Failure to observe this information may result in non-seri-
injury or death.
injury or death.
ous or minor injury.
1.2 Other symbols in this documentation
Note
General information is identified by the adjacent symbol.
Read these texts carefully.
www.stiebel-eltron.com SHU 10 | SH 10 | SH 15 | 15
OPERATION
Safety
SymbolMeaning
!
This symbol indicates that you have to do something. The ac-
tion you need to take is described step by step.
Material losses
(appliance damage, consequential losses and environmental pollution)
Appliance disposal
1.3 Units of measurement
Note
All measurements are given in mm unless stated otherwise.
2. Safety
2.1 Intended use
This sealed unvented (pressurised) appliance is intended for heating domestic hot water. You can use the appliance to supply one
or several draw-off points.
This appliance is intended for domestic use. It can be used safely
by untrained persons. The appliance can also be used in a non-domestic environment, e.g.in a small business, as long as it is used
in the same way.
Any other use beyond that described shall be deemed inappropriate. Observation of these instructions and of instructions for any
accessories used is also part of the correct use of this appliance.
2.2 Safety instructions
Material losses
!
If the drain pipe of the safety valve is blocked, expanding
water can lead to water damage.
Never close the drain pipe.
Material losses
!
The user should protect the appliance and its tap against
frost.
2.3 Test symbols
See type plate on the appliance.
3. Appliance description
The appliance constantly keeps the water content available at the
preselected temperature. The appliance switches on automatically
as soon as its temperature falls below the set value.
Subject to season, varying cold water temperatures can result in
different maximum mixed water and outlet volumes.
Note
A qualified contractor can set a temperature limit on the
appliance (see "Installation/ Settings/ Setting the temperature limit").
Note
The appliance is under mains water pressure. The water
volume increases as the cylinder is being heated up. During this process, expansion water drips through the safety
valve. This is a necessary and normal process.
WARNING Burns
During operation, the tap can reach temperatures in excess of 60 °C.
There is a risk of scalding at outlet temperatures >43°C.
WARNING Injury
!
The temperature selector should only be removed by a
qualified contractor.
WARNING Injury
!
The appliance may be used by children aged 8 and older
and persons with reduced physical, sensory or mental
capabilities or a lack of experience and know-how, provided that they are supervised or they have been instructed on how to use the appliance safely and have
understood the resulting risks. Children must never play
with the appliance. Children must never clean the appliance or perform user maintenance unless they are
supervised.
Where children or persons with limited physical, sensory or mental abilities are allowed to use this appliance, we recommend a
permanent temperature limit. A qualified contractor can set this
limit.
3.1 Operation
You can set any required DHW outlet temperature variably at the
temperature selector. The heat-up indicator illuminates during
the heat-up process.
SHU...SH...
2
1
1 Temperature selector
2 Heat-up indicator
1
2
26�02�06�0207
16 | SHU 10 | SH 10 | SH 15 www.stiebel-eltron.com
OPERATION | INSTALLATION
Cleaning, care and maintenance
Depending on the system, the actual temperatures may vary from
the set value.
°C = Cold. On this setting, the appliance is protected from
frost. The tap and the water line are not protected.
Eco = Recommended energy saving setting (approx. 60°C),
minor scaling
82 = Highest selectable temperature
INSTALLATION
6. Safety
Only a qualified contractor should carry out installation, commissioning, maintenance and repair of the appliance.
4. Cleaning, care and maintenance
Never use abrasive or corrosive cleaning agents. A damp
cloth is sufficient for cleaning the appliance.
Check the taps regularly. Limescale deposits at the tap out-
lets can be removed using commercially available descaling
agents.
Have the function of the safety assembly checked regularly by
a qualified contractor.
Have the protective anode checked by a qualified contractor
after the first 8years of operation. The qualified contractor
will then determine the intervals at which repeat checks
should be performed.
Almost every type of water will deposit limescale at high temperatures. This settles inside the appliance and affects both the performance and service life. The heating elements should therefore
be descaled if necessary. A qualified contractor who is aware of
the local water quality will tell you when the next descaling is due.
5. Troubleshooting
FaultCauseRemedy
The appliance does
not supply hot
water.
No power at the ap-
Reduced water flow
rate at the tap.
Loud boiling noises
inside the appliance.
Water drips from
the safety valve of
the safety assembly
after heating has
stopped.
If you cannot remedy the fault, notify your qualified contractor.
To facilitate and speed up your request, provide the number from
the type plate (000000-0000-000000).
Nr.: ...... - .... - ......
Typ:
The temperature selector is set to “°C”.
pliance.
The aerator in the tap
is scaled up.
The appliance is
scaled up.
The safety valve is
scaled up or dirty.
SH... SLi
Switch the appliance ON by turning the temperature selector.
Check the plug/ fuses in the domestic fuse box.
Descale / replace the aerator.
Have the appliance descaled by a
qualified contractor.
Switch the appliance off. Depressurise the appliance by
disconnecting it from the power
and water supply. Have the safety
valve checked by a qualified contractor.
6.1 General safety instructions
We guarantee trouble-free function and operational reliability only
if original accessories and spare parts intended for the appliance
are used.
6.2 Instructions, standards and regulations
Note
Observe all applicable national and regional regulations
and instructions.
6.3 Information on the safety assembly
Material losses
!
Never exceed the operating pressure.
Material losses
!
Route the drain pipe of the safety assembly with a slope
and leave it open to atmosphere.
Material losses
!
The safety equipment requires regular maintenance and
activation (see installation instructions of the safety assembly).
7. Appliance description
The appliance is intended for heating cold water and to supply
one or several draw-off points.
SHU 10 SLi | SHU10SLGB: The sealed unvented (pressurised)
appliance is only suitable for undersink installation.
SH 10 SLi | SH 15 SLi | SH15SLGB3.3kW : The sealed unvented
(pressurised) appliance is only suitable for oversink installation.
The appliance may only be installed with pressure taps in conjunction with a safety assembly (see chapter "Installation/ Appliance
description/ Accessories").
The enamelled internal steel cylinder is equipped with a protective
anode. The protective anode protects the inner cylinder against
corrosion.
D0000047804
7.1 Standard delivery
The following are delivered with the appliance:
- Wall mounting bracket
- Installation template
ENGLISH
www.stiebel-eltron.com SHU 10 | SH 10 | SH 15 | 17
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