STIEBEL ELTRON SN 5 SLI comfort Instruction Manual

SPECIAL INFORMATION
OPERATION
1. General information
_______________________________________ 15
1.1 Safety instructions
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15
1.2 Other symbols in this documentation
______________________15 1.3 Units of measurement
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2. Safety
______________________________________________
__________ 15
2.1 Intended use
______________________________________________
_______15
2.2 General safety instructions
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2.3 CE designation
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____16 2.4 Test symbols
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3. Appliance description
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3.1 Operation
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4. Cleaning, care and maintenance
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5. Troubleshooting
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INSTALLATION
6. Safety
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__________ 17
6.1 General safety instructions
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6.2 Instructions, standards and regulations
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7. Appliance description
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7.1 Standard delivery
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_17 7.2 Accessories
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8. Preparations
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__ 17
8.1 Installation site
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9. Installation
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9.1 Appliance installation
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9.2 Water connection
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_18 9.3 Power supply
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10. Commissioning
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19
10.1 Initial start-up
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10.2 Recommissioning
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_19
11. Settings
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11.1 Setting the temperature limit
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12. Shutdown
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13. Troubleshooting
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14. Maintenance
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__ 20
14.1 Draining the appliance
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14.2 Opening the appliance
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14.3 Descaling the appliance
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14.4 Checking the earth conductor
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14.5 Replacing the power cable
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14.6 Positioning the temperature sensor in its protective
pipe
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____________20
15. Specification
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__ 21

ŷŷŷĪńŒê¼¼ùé¼ùŒļĒĉĪĒă ZCŨÑ ZCŨĜƃ
15.1 Dimensions and connections
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15.2 Wiring diagram
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___22 15.3 Heat-up diagram
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__22 15.4 Country-specific approvals and certifications
_____________22 15.5 Extreme operating and fault
conditions ___________________22
15.6 Details on energy consumption
______________________________23
ĜÔ’ZCŨÑ
15.7 Data table
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__________23
GUARANTEE
ENVIRONMENT AND RECYCLING
INSTALLATION TEMPLATE FOR SN 5 SLI | SN 5 SL GB (INSIDE
THESE INSTRUCTIONS)
-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.
-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 3 mm
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.
-Never connect the 2 kW appliance via a time
switch.
-Secure the appliance as described in chapter
"Installation / Installation".
-The appliance must only be installed with an
open (non-pressurised) tap.
-Never subject the appliance to water
pressure.
-The tap outlet has a vent function. Scale build-
up can block the outlet and subject the
appliance to pressure.
-Never seal the tap outlet.
-Only use special aerators for non-pressurised
water heaters.
-Never use a hose with aerator to extend the
tap outlet.
-Drain the appliance as described in chapter
"Installation / Maintenance / Draining the
appliance".
&¼ĉ¼ļ|ùêĉÏĒļă|ŒêĒĉ
(


ZCŨĜƃ ZCŨĜÑ ŷŷŷĪńŒê¼¼ùé¼ùŒļĒĉĪĒă
1.1 Safety instructions
1.1.1 Layout of safety instructions
Here, possible consequences are listed that may
result KEYWORD Type of risk from failure to observe
the safety instructions. Steps to prevent the risk
are listed.
1.1.2 Symbols, type of risk
1.1.3 Keywords
B¼|ĉêĉÖ
DANGER Failure to observe this information will result in serious
injury or death.
WARNING Failure to observe this information may result in serious
injury or death.
CAUTION Failure to observe this information may result in non-
serious or minor injury.
1.2 Other symbols in this documentation General
information is identified by the adjacent symbol. Note
Read these texts carefully.
2. Safety
2.1 Intended use
This open vented (non-pressurised) appliance is designed for
heating domestic hot water. The appliance can supply one draw-
off point.
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 General safety instructions
During operation, the tap can reach temperatures
in exWARNING Burns
cess of 60 °C.
There is a risk of scalding at outlet temperatures in
excess of 43 °C.
The temperature selector should only be removed by
a WARNING Injury
qualified contractor.
The appliance may be used by children aged 8 and
older WARNING Injury
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.
ZCŨĜÑ’ĜÑ
ĤĤùê|ĉ¼®¼ńļêĤŒêĒĉ
!The user should protect the appliance and its tap against
Material losses frost.
!Never subject the appliance to water pressure. The tap
Material losses
outlet has a vent function. Scale build-up can block the
outlet and subject the appliance to pressure. Never
seal the tap outlet.
Only use special aerators for non-pressurised water
heaters.
Never use a hose with aerator to extend the tap
outlet.
!Connecting the 2 kW appliance via a time switch will
Material losses
cause an unintentional reset of the high limit safety
cutout. Never connect the appliance to the power
supply via
a time switch.
2.3 CE designation
The CE designation shows that the appliance meets all essential
requirements according to the:
-Low Voltage Directive
-Electromagnetic Compatibility Directive
2.4 Test symbols
See type plate on the appliance.
Burns
burns, scalding)
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ŷŷŷĪńŒê¼¼ùé¼ùŒļĒĉĪĒă ZCŨÑ ZCŨĜƃ
3. Appliance description
The open vented (non-pressurised) appliance constantly
maintains the water content at the pre-selected temperature.
During heating, expansion water drips from the tap. The
appliance may only be installed with taps for open vented (non-
pressurised) water heaters (see chapter "Installation / Appliance
description / Accessories").
3.1 Operation
The required DHW outlet temperature can be set at the
temperature selector. The heat-up indicator illuminates during
the heat-up process.
Ĝō’ZCŨÑ
°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
85 = Highest selectable temperature
A qualified contractor can set a temperature limit on the
Note
appliance (see chapter "Installation / Settings / Setting
the temperature limit").
4. Cleaning, care and maintenance
Never use abrasive or corrosive cleaning agents. A damp
cloth is sufficient for cleaning the appliance. Check the
tap regularly. You can remove limescale deposits at the
outlet using commercially available descaling agents.
When you are using a shower, the shower head must be
de-
calcified at regular intervals.
5. Troubleshooting
TļĒù¼ă
|şń¼
V¼ă¼®ź
The appliance does not
supply hot water.
The temperature selector Switch the appliance
ON is set to “°C”. by turning the tempera-
ture selector.
No power at the appli- Check the plug / fuses in
ance. the fuse box.
Water can only be drawn The aerator in the tap is Descale / replace
the at a reduced rate. scaled up. aerator.
Loud boiling noises in- The appliance is scaled Have the appliance
side the appliance. up. descaled by a qualified
contractor.
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).
Z|ϼŒź
6. Safety
Only a qualified contractor should carry out installation,
commissioning, maintenance and repair of the appliance.
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
7. Appliance description
The open vented (non-pressurised) appliance is suitable only
for oversink installation. The appliance is intended to heat
cold potable water and supply it to a single draw-off point.
The appliance must only be installed with an open (non-
pressurised) tap (see chapter "Installation / Appliance
description / Accessories").
7.1 Standard delivery
Delivered with the appliance are the
following: - Wall mounting bracket
SN 10 SLi | SN 10 SL GB | SN 15 SLi | SN 15 SL 3.3 kW
- Mounting template (located for SN 5 SLi | SN 5 SL GB inside
these instructions)