STIEBEL ELTRON CNS 50 TREND Quick start guide

OPERATION AND INSTALLATION
ЭКСПЛУАТАЦИЯ И УСТАНОВКА
Wall mounted convector heater | Настенный конвектор
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CONTENTS | SPECIAL INFORMATION
SPECIAL INFORMATION
- Keep children under the age of3 away from
the appliance if constant supervision cannot
be guaranteed.
- Children from the age of 3 to 7 may switch
the appliance on and off, provided they are
supervised or have been instructed in the safe
operation of the appliance and understand
any risks that may result. This is subject to the
appliance having been installed as described.
Children from the age of 3 to 7 must not plug
the power cable into its socket or regulate the
appliance.
- The appliance may be used by children aged8
and older and persons with reduced physical,
sensory or mental capabilities or a lack of ex-
perience and know-how, provided that they
are supervised or they have been instructed
on how to use the appliance safely and have
understood the potential risks.
- Children must never play with the appliance.
Cleaning and user maintenance must not be
carried out by children without supervision.
- Parts of the appliance can get very hot and
may cause burns. Particular caution is ad-
vised when children or vulnerable persons are
present.
- To prevent the appliance from overheating,
never cover it with anything.
- Never install the appliance directly below a
wall socket.
- In the case of a permanent connection, en-
sure the appliance can be separated from
the power supply by an isolator that discon-
nects all poles with at least 3mm contact
separation.
SPECIAL INFORMATION
OPERATION
1. General information �����������������������������������������3
1.1 Safety instructions����������������������������������������������� 3
1.2 Other symbols in this documentation ����������������������� 3
1.3 Information on the appliance ��������������������������������� 3
1.4 Units of measurement ������������������������������������������ 3
2. Safety����������������������������������������������������������3
2.1 Intended use������������������������������������������������������ 3
2.2 General safety instructions ������������������������������������ 4
2.3 Test symbols ������������������������������������������������������ 4
3. Appliance description ���������������������������������������4
4. Operation �����������������������������������������������������4
4.1 Switching the appliance on and off �������������������������� 5
4.2 Selecting the room temperature ����������������������������� 5
4.3 Frost protection �������������������������������������������������� 5
5. Cleaning, care and maintenance ���������������������������5
6. Troubleshooting ����������������������������������������������5
INSTALLATION
7. Safety����������������������������������������������������������6
7.1 General safety instructions ������������������������������������ 6
7.2 Instructions, standards and regulations �������������������� 6
8. Appliance description ���������������������������������������6
8.1 Standard delivery������������������������������������������������ 6
9. Installation����������������������������������������������������6
9.1 Installation site��������������������������������������������������� 6
9.2 Minimum clearances �������������������������������������������� 6
9.3 Installing the wall mounting bracket ������������������������ 7
9.4 Appliance installation������������������������������������������� 7
9.5 Removing the appliance���������������������������������������� 7
9.6 Electrical connection�������������������������������������������� 8
10. Commissioning �����������������������������������������������8
11. Troubleshooting ����������������������������������������������8
12. Appliance handover������������������������������������������8
13. Specification ��������������������������������������������������9
13.1 Dimensions and connections ���������������������������������� 9
13.2 Data table ��������������������������������������������������������� 9
GUARANTEE
ENVIRONMENT AND RECYCLING

OPERATION
General information
ENGLISH
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- The power cable must only be replaced (for
example if damaged) by a qualified contrac-
tor authorised by the manufacturer, using an
original spare part.
- Secure the appliance as described in chapter
"Installation/ Installation".
OPERATION
1. General information
The chapters "Special information" and "Operation" are intended
for both users and qualified contractors.
The chapter "Installation" is intended for qualified contractors.
Note
Read these instructions carefully before using the appli-
ance and retain them for future reference.
Pass on these 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.
f Steps to prevent the risk are listed.
1.1.2 Symbols, type of risk
Symbol Type of risk
Injury
Electrocution
Burns
(burns, scalding)
1.1.3 Keywords
KEYWORD Meaning
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-seri-
ous or minor injury.
1.2 Other symbols in this documentation
Note
General information is identified by the adjacent symbol.
f Read these texts carefully.
Symbol Meaning
Material losses
(appliance damage, consequential losses and environmen-
tal pollution)
Appliance disposal
f This symbol indicates that you have to do something. The ac-
tion you need to take is described step by step.
1.3 Information on the appliance
Symbol Meaning
Never cover the appliance
1.4 Units of measurement
Note
All measurements are given in mm unless stated oth-
erwise.
2. Safety
2.1 Intended use
This appliance is designed to heat living areas.
The appliance is intended for domestic use. It can be used safely
by untrained persons. The appliance can also be used in non-do-
mestic environments, e.g.in small businesses, as long as it is
used in the same way.
Any other use beyond that described shall be deemed inappro-
priate. Observation of these instructions and of the instructions
for any accessories used is also part of the correct use of this
appliance.

OPERATION
Appliance description
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2.2 General safety instructions
!
WARNING Injury
-Keep children under the age of3 away from the
appliance if constant supervision cannot be guar-
anteed.
-Children from the age of 3 to 7 may switch the ap-
pliance on and off, provided they are supervised
or have been instructed in the safe operation of
the appliance and understand any risks that may
result. This is subject to the appliance having been
installed as described. Children from the age of 3 to
7 must not plug the power cable into its socket or
regulate the appliance.
-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 appli-
ance safely and have understood the potential risks.
-Children must never play with the appliance. Clean-
ing and user maintenance must not be carried out
by children without supervision.
!
WARNING Injury
In closed rooms, temperatures can rapidly reach high
levels. Ensure constant supervision if the appliance is
operated in a small room and the persons within that
room cannot regulate the appliance or leave the room
on their own.
WARNING Burns
Never operate this appliance...
-if the distance from adjacent objects or other flam-
mable materials would be less than the minimum
permissible distance.
-in rooms where it is at risk of fire or explosion as a
result of chemicals, dust, gases or vapours. Venti-
late the room sufficiently before heating.
-in the direct proximity of pipes or receptacles that
carry or contain flammable or explosive materials.
-if an appliance component is damaged, the appli-
ance has fallen over or there is a fault.
WARNING Burns
-Never place any flammable, combustible or insulat-
ing objects or materials on the appliance or in direct
proximity to it.
-Ensure that the air intake and discharge are never
blocked.
-Never place any objects between the appliance and
the wall.
WARNING Burns
The appliance is unsuitable for use as a floorstanding
appliance. Only ever operate the appliance when it is
mounted on the wall mounting bracket supplied (see
chapter "Installation/ Installation").
CAUTION Burns
Parts of the appliance can get very hot and may cause
burns. Particular caution is advised when children or
vulnerable persons are present.
WARNING Overheating
To prevent the appliance from overheating, never cover
it with anything.
!
Material losses
- Ensure that the power cable is not touching the ap-
pliance.
- Never stand on the appliance.
- Never operate the appliance in the open air.
2.3 Test symbols
See type plate on the appliance.
3. Appliance description
The appliance is a wall mounted electric direct heater.
The appliance is suitable for use as a standalone heater or as
an interim heater in spring/autumn and as a booster heater for
smaller rooms.
The air inside the appliance is heated by a heating element and
expelled via natural convection through the air discharge at the
top. Cool indoor air is drawn in through the air intake on the
underside of the appliance.
4. Operation
D0000082872
1
2
1 Temperature selector
2 ON/OFF switch

OPERATION
Cleaning, care and maintenance
ENGLISH
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4.1 Switching the appliance on and off
Note
For a short time after initial start-up and after longer
breaks in use, a smell may develop briefly.
The appliance is ready for operation as soon as it has been fixed
to the wall and plugged into the mains.
f Switch the appliance on or off using the ON/OFF switch on
the right-hand side of the appliance.
f Switch the appliance off when not in use for longer periods
(e.g. during the summer months).
4.2 Selecting the room temperature
f Use the temperature selector to set the required room tem-
perature (for setting range, see chapter "Specification/ Data
table").
D0000082878
Once the selected room temperature has been reached, it is main-
tained through periodic heating. For this, the appliance heating
output must correspond to at least the required heat demand of
the room.
If several appliances are installed in a room, the selected temper-
ature at each appliance can be different.
Note
To avoid excessive power consumption when windows
are open, switch the appliance off while airing.
4.3 Frost protection
f Turn the temperature selector to the frost symbol.
In this position, the appliance heats automatically if the room
temperature falls below the frost protection temperature (for frost
protection temperature, see chapter "Specification/ Data table").
5. Cleaning, care and maintenance
The appliance contains no user serviceable parts.
Material losses
- Never spray cleaning spray into the air slot.
- Ensure that no moisture can enter the appliance.
- If a pale brownish discolouration appears on the appliance
casing, wipe it off with a damp cloth.
- Clean the appliance when cold with ordinary cleaning prod-
ucts. Avoid abrasive or corrosive cleaning products.
Note
We recommend having the control components checked
as part of regular maintenance.
f Have a qualified contractor check the safety and
control components no more than 10years after
commissioning.
6. Troubleshooting
Problem Cause Remedy
Room does not get
warm enough. Ap-
pliance does not get
hot.
Temperature set too low
on the appliance.
Check the selected room
temperature. Adjust if nec-
essary.
No power supply. Check position of the ON/OFF
switch, RCD and fuse/MCB in
your fuse box.
Room does not get
warm enough al-
though the appliance
is hot.
Overheating. High limit
safety cut-out limits
heating output.
Eliminate the cause (dirt or
obstructions at the air intake
or discharge). Observe mini-
mum clearances.
Heat demand of the room
is higher than the appli-
ance output.
Remedy heat losses (Close
windows and doors. Avoid
constant venting.)
The room gets too
hot.
Appliance temperature is
set too high.
Check the selected room
temperature. Adjust if nec-
essary.
If you cannot remedy the fault, contact your qualified contractor.
To facilitate and speed up your enquiry, please provide the serial
number from the type plate (000000-0000-000000).

INSTALLATION
Safety
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INSTALLATION
7. Safety
Only a qualified contractor should carry out installation, commis-
sioning, maintenance and repair of the appliance.
7.1 General safety instructions
We guarantee trouble-free function and operational reliability only
if original accessories and spare parts intended for the appliance
are used.
CAUTION Burns
-Only mount the appliance on a vertical wall that is
temperature-resistant to at least 85°C.
-Maintain the minimum clearances to adjacent ob-
jects.
!
Material losses
- Never install the appliance directly below a wall
socket.
- Ensure that the power cable is not in contact with
any appliance components.
7.2 Instructions, standards and regulations
Note
Observe all applicable national and regional regulations
and instructions.
8. Appliance description
8.1 Standard delivery
The following are delivered with the appliance:
- Wall mounting bracket (hooked into the appliance)
9. Installation
9.1 Installation site
Installation in bathrooms
WARNING Electrocution
When installing the appliance in rooms with a bath and/
or shower, the appliance may only be connected to a
standard socket outside safety zones 0, 1 and 2. The
socket must be at least 600mm away from a bath or
shower. If in doubt, consult a qualified contractor.
600
600
2250
1
2
30
D0000097137
Electrical safety zones in the bathroom
9.2 Minimum clearances
≥150≥100
≥100 ≥100 ≥500
≥20
D0000082879

INSTALLATION
Installation
ENGLISH
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9.3 Installing the wall mounting bracket
The appliance is intended for wall mounting using the wall mount-
ing bracket supplied. The appliance may only be installed hori-
zontally.
Note
- The wall mounting bracket can be used as a tem-
plate for wall mounting. This ensures sufficient
clearance from the floor.
- Use a spirit level if the floor is uneven or sloping.
aaa
D0000072159
1
3
2
4
≥224 ≥224
D0000082885
f Unhook the wall mounting bracket from the appliance.
f Place the centred wall mounting bracket horizontally on the
floor. Mark holes1 and 2.
f Lift up the wall mounting bracket so that its lower holes
match up with the markings you have just made on the in-
stallation wall.
f Mark holes3 and 4 on the installation wall.
f Drill the holes at the 4markings.
f Secure the wall mounting bracket with suitable fixing ma-
terials (screws, rawl plugs). With the vertical slots, you can
compensate for an offset fixing hole.
9.4 Appliance installation
D0000082884
1
1 Wall mounting bracket
f Hook the appliance onto the bottom tabs of the wall mount-
ing bracket by the slots in the back of the appliance.
f Place the appliance in an upright position.
f Secure the appliance by pushing it towards the wall until it
audibly snaps into place in the two upper springs on the wall
mounting bracket.
D0000082881
12
1 appliance
2 Locking screw
f Secure the appliance against unintentional release using the
supplied locking screw on the right or left-hand side of the
wall mounting bracket.
9.5 Removing the appliance
f Undo and remove the locking screw from the wall mounting
bracket.
f To release the appliance, push down the springs at the top of
the wall mounting bracket.
f Tilt the appliance away from the wall and lift it off the bottom
tabs on the wall mounting bracket.

INSTALLATION
Commissioning
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9.6 Electrical connection
WARNING Electrocution
Carry out all electrical connection and installation work
in accordance with national and regional regulations.
WARNING Electrocution
-In the case of a permanent connection, the appli-
ance must be able to be separated from the power
supply by an isolator that disconnects all poles with
at least 3mm contact separation.
-Do not install the appliance with a fixed power
cable.
Note
- Observe the type plate. The specified voltage must
match the mains power supply.
- Ensure the on-site supply cable has an adequate
cross-section.
Note
In a non-domestic environment and in case of particu-
larly high demands on the appliance, such as permanent
continuous operation, we recommend installing the ap-
pliance as a permanent connection with a junction box.
Only an authorised electrician is allowed to make the permanent
connection to a junction box.
WARNING Electrocution
-Provide appropriate strain relief when making the
connection to a junction box.
-Ensure that the appliance is connected to the earth
conductor.
-Seal the trimmed cable ends again correctly with
wire ferrules.
The appliance is delivered fully wired. The following electrical
connections are permissible:
CNS 50-300 Trend M
Connection to a freely accessible standard
socket with matching plug
X
Permanent connection to an appliance junc-
tion box with earth conductor
X
- If connecting the appliance via a socket, ensure that this is
easily accessible once the appliance has been installed.
- If connecting the appliance permanently, trim the power
cable so that it leads directly to the appliance connection
socket. Ensure that, after trimming the power cable, the
appliance can still be removed from the wall without a
problem.
10. Commissioning
The appliance is ready for operation as soon as it has been fixed
to the installation wall and connected to the mains.
11. Troubleshooting
The power cable must only be replaced (for example if damaged)
by a qualified contractor authorised by the manufacturer, using
an original spare part.
12. Appliance handover
Explain the functions of the appliance to the user. Draw special
attention to the safety instructions. Hand over the operating and
installation instructions to the user.

INSTALLATION
Specication
ENGLISH
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13. Specification
13.1 Dimensions and connections
a20
450
100
b01
i13
256
D0000082886
CNS 50 Trend
M
CNS 100 Trend
M
CNS 150 Trend
M
CNS 200 Trend
M
CNS 250 Trend
M
CNS 300 Trend
M
a20 appliance Width mm 348 426 582 738 894 1050
b01 Entry electrical
cables
i13 Wall mounting
bracket
Horizontal hole
spacing
mm 101 179 335 491 647 803
13.2 Data table
CNS 50 Trend M CNS 100 Trend M CNS 150 Trend M CNS 200 Trend M CNS 250 Trend M CNS 300 Trend M
203638 203640 203641 203642 203643 203644
Electrical data
Connected load W500 1000 1500 2000 2500 3000
Power supply 1/N/PE ~ 230 V 1/N/PE ~ 230 V 1/N/PE ~ 230 V 1/N/PE ~ 230 V 1/N/PE ~ 230 V 1/N/PE ~ 230 V
Rated current A2.2 4.3 6.5 8.7 10.9 13.0
Frequency Hz 50/- 50/- 50/- 50/- 50/- 50/-
Dimensions
Height mm 450 450 450 450 450 450
Width mm 348 426 582 738 894 1050
Depth mm 100 100 100 100 100 100
Weights
Weight kg 4.0 4.6 6.0 7.7 9.1 10.5
Versions
Frost protection setting °C 777777
Version Wall mounted unit Wall mounted unit Wall mounted unit Wall mounted unit Wall mounted unit Wall mounted unit
IP rating IP 24 IP 24 IP 24 IP 24 IP 24 IP 24
Protection class IIIIII
Colour alpine white alpine white alpine white alpine white alpine white alpine white
Values
Setting range °C 5-35 5-35 5-35 5-35 5-35 5-35

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GUARANTEE | ENVIRONMENT AND RECYCLING
Guarantee
The guarantee conditions of our German companies do not
apply to appliances acquired outside of Germany. In countries
where our subsidiaries sell our products a guarantee can only
be issued by those subsidiaries. Such guarantee is only grant-
ed if the subsidiary has issued its own terms of guarantee. No
other guarantee will be granted.
We shall not provide any guarantee for appliances acquired in
countries where we have no subsidiary to sell our products.
This will not aect warranties issued by any importers.
Environment and recycling
We would ask you to help protect the environment. After use,
dispose of the various materials in accordance with national
regulations.
GUARANTEEGUARANTEE
ENVIRONMENT AND RECYCLINGENVIRONMENT AND RECYCLING