Sencor SFH 7700WH Repair manual

07/2020
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Copyright © 2020, Fast ČR, a.s.
EN Ceramic heater
This product is suitable only for well insulated areas or for infrequent use.
Translation of the original manual
SFH 7700WH
SFH 7701BK

07/2020
- 2 -
Copyright © 2020, Fast ČR, a.s.
EN Ceramic heater
Important safety instructions
READ CAREFULLY AND STORE FOR FUTURE USE.
■This appliance may be used by children 8 years of age and
older and by persons with physical or mental impairments or
by inexperienced persons, if they are properly supervised or
have been informed about how to use the product in asafe
manner and understand the potential dangers.
■Children must not play with the appliance. Cleaning and
maintenance must not be performed by unsupervised
children.
■In the event that the power cord is damaged, have it
repaired at aprofessional service centre to prevent causing
adangerous situation. It is forbidden to use the appliance if it
has adamaged power cord.
■Children younger than 3 years of age should be prevented
from accessing the appliance unless they are under constant
supervision.
■Children from 3 to 8 years of age may only turn this appliance
on/off under the condition that it is located or installed in its
intended normal operating position and that they are under
supervision or were informed about the safe operation of the
appliance and understand the potential hazards. Children
from 3 to 8 years of age must not insert the plug into the
power socket, regulate or clean the appliance or carry out
maintenance performed by the user.
■ATTENTION – Certain parts of this product may become
very hot and cause burns. Special attention should be
paid when children and handicapped people are present.

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Copyright © 2020, Fast ČR, a.s.
Do not cover!
WARNING:
To prevent overheating, do not cover the heater.
The heater must not be located directly underneath apower
socket.
Do not use the heater in the direct vicinity of abath, shower or
swimming pool.
■ Before connecting the appliance to apower socket, check that the rated voltage on its rating label matches the electrical voltage in the power socket.
■ Do not connect the appliance to an extension cord or two way adapter.
Attention:
Do not use this appliance with aprogrammer, timer switch, aremote control system or any other device which would switch the appliance on
automatically, because there is adanger of afire if the appliance is covered or incorrectly located.
■ The appliance is designed for use in households, offices and similar types of areas.
■ Do not use the appliance in very dusty or humid rooms such as laundries or bathrooms, in areas where chemicals are stored, in industrial surroundings or
outdoors.
■ This appliance is not intended to be mounted on awall.
■ When the appliance is in operation, it must not be located on an unstable surface, e.g. sofa, carpets with very long and thick fibres, etc. The appliance must
always be located on an even, dry and stable surface.
■ Use the appliance in avertical position.
■ Do not use the appliance in rooms smaller than 4m2.
■ Free space of at least 1m in front of the appliance and 50cm behind the appliance must be maintained while it is running to ensure sufficient air circulation.
Do not use the appliance in the near vicinity of curtains, drapes or other flammable materials.
Attention:
The appliance is not equipped with adevice for controlling room temperature. Do not use the appliance in small spaces where there are people
who are unable to leave the room on their own and if constant supervision is not provided.
■ Do not subject people or animals to the direct flow of hot or cold air for an extended period of time. This could negatively affect their health.
■ Do not insert any objects through the front air outflow grill or the back air inflow grill. This could lead to an electrical short circuit or damage the appliance.
■ To avoid potential injury by electrical shock, do not submerge any part of this appliance under water or any other liquid.
■ Do not touch the appliance with wet or damp hands when it is connected to apower socket.
■ Do not leave the appliance without supervision while it is turned on and connected to apower socket. Do not leave the appliance in operation while
sleeping.
■ Always turn off the appliance and disconnect it from the power socket when not using it or before cleaning it.
■ Keep the appliance in aclean condition.
■ To avoid damaging the power cord, do not bend or twist it. Make sure that it does not come into contact with hot surfaces or sharp objects.
■ Do not disconnect the appliance from the power socket by pulling on the power cord. This could damage the power cord or the socket. Disconnect the cord
from the power socket by gently pulling the plug of the power cord.
■ Do not use the appliance if it is not working correctly, if it has been damaged or has been submerged in water.To avoid the danger of injury by electrical
shock, do not repair the appliance yourself or make any adjustments to it. Have all repairs or adjustments of the appliance performed at an authorised
service centre. By tampering with the appliance, you risk voiding your legal rights arising from unsatisfactory performance or quality warranty.
■ The manufacturer is not responsible for any damages caused by the incorrect use of this appliance.

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Copyright © 2020, Fast ČR, a.s.
SFH 7700WH
SFH 7701BK
A
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- 5 - 07/2020 Copyright © 2020, Fast ČR, a.s.
EN Ceramic heater
User'smanual
■ Prior to using this appliance, please read the user'smanual thoroughly, even in cases,
when one has already familiarised themselves with previous use of similar types of
appliances. Only use the appliance in the manner described in this user’smanual.
Keep this user'smanual in asafe place where it can be easily retrieved for future use.
We recommend saving the original cardboard box, packaging material, purchase
receipt and responsibility statement of the vendor or warranty card for at least the
duration of the legal liability for unsatisfactory performance or quality. In the event
of transportation, we recommend that you pack the appliance in the original box
from the manufacturer.
DESCRIPTION OF THE APPLIANCE
A1 Operating mode selection knob
A2 On/Off indicator light
A3 Thermostat knob
A4 Front cover
A5 Rear cover
A6 Tip-over safety mechanism (located
on the underside of the heater)
BEFORE USING
■ Before first use, take the appliance and its accessories out of the packaging material
and remove all promotional labels and stickers. Check that neither the appliance nor
any of its parts is damaged.
CONTROLLING THE HEATER
Locating the heater
■ Locate the heater on an flat and solid surface at asufficient distance from the power
socket.
■ Insert the power plug into apower socket.
■ Turn the thermostat A3 clockwise until you hear aclick, which indicates that the
heater is turned on.
■ Set the thermostat to the desired level. Turning it clockwise (towards MAX) sets
a higher thermostat level and conversely, turning it anticlockwise (towards MIN)
sets alower thermostat level.
Turning off the heater
■ When not using the heater, turn knob A1 to the OFF position and turn the
thermostat A3 anticlockwise to MIN until you hear aclick. This indicates that the
heater is turned off. Disconnect the power plug from the power socket.
Note:
A slight odour may be felt when the heater is first turned on or after
an extended period where it has not been used. This will go away after
ashort while.
Setting an operating mode
■ Turn knob A1 to select the desired operating mode:
– fan mode
– 1,200 Whot air mode
– 2,000 Whot air mode .
■ When knob A1 is turned, the indicator light A2 will turn on and remain lit until the
knob A1 is set to the OFF position.
AUTOMATIC SAFETY SHUT-OFF FUNCTION
■ The ceramic heater is equipped with a safety mechanism A6 that automatically
turns it off when it is tipped over. This safety mechanism A6 serves asafety function
and prevents dangerous situations from arising.
OVERHEATING PROTECTION
■ In the event that the temperature of the heater is too high due to an inappropriate
environment in which it is used or as aresult of incorrect use, the power supply to
the heater will automatically be shut off and it will stop working. It is recommended
to disconnect the power plug from the power socket and allow it to cool down
completely. Then you will be able to use the heater again.
THERMAL PROTECTION
■ The ceramic heater is equipped with double thermal protection – aresettable and
non-resettable thermal fuse. The resettable thermal fuse will turn the heater off
when there is adanger of its overheating or malfunctioning. When the temperature
of the heater falls, you will be able to use the heater again.
■ The non-resettable thermal fuse is installed for the case, where the resettable
thermal fuse fails. In the event of overheating, malfunction or if the heater stops
working for any other reason, the non-resettable thermal fuse will completely turn
off the heater and it will not be possible to turn it on. In such acase, contact an
authorised service centre.
■ The most frequent cause of overheating is the accumulation of dust or dirt on the
rear grille A5 and on the the front grille A4. Regularly remove dust and dirt using
avacuum cleaner. Always turn off the heater, disconnect the power plug from the
power socket and allow the heater to cool down completely before cleaning it.
■ The heater is not equipped with a temperature sensor, therefore, it cannot be used
to heat areas designed for storage of objects that require a precise temperature
control.
MAINTENANCE AND CLEANING
■ Ensure that the appliance is turned off and that it has cooled down before cleaning
it.
■ Wipe the appliance using asoft dry cloth. Regularly remove dust and dirt from the
front A4 and rear grille A5. Avacuum cleaner can also be used for removing the dust
and dirt. Nevertheless, always check that the heater is turned off, the power plug is
disconnected for the power socket and that the heater has cooled down completely.
■ Do not use chemicals or abrasive cleaning products for cleaning. Otherwise the
surface of the appliance may be damaged.
Warning:
To prevent the risk of injury by electrical shock, do not submerge
the appliance, power cord or power plug in water or any another
liquid.
STORAGE
■ When not using the appliance, store it in adry, clean place out of children'sreach.
Allow the appliance to cool down before storing it.
TROUBLESHOOTING
■ When the heater does not work properly, first check the instructions provided
below, which will help you to resolve potential problems with the heater. If the
problem is not described in the instructions below or if the problem persists, stop
using the heater, disconnect the power plug from the power socket and contact an
authorised service centre.
Problem Cause Solution
After connecting it to
the power socket, the
indicator light A2 does
not light up and the
heater does not work.
The plug is not correctly
inserted in the power
socket.
Pull out and reinsert the
power plug into the power
socket.
You have not turned
the thermostat knob A3
sufficiently.
Turn the thermostat knob
A3 clockwise until you
hear aclick.
The heater suddenly
turns off during
operation.
The thermal fuse that
protects the appliance
against overheating was
triggered.
Turn off the heater,
disconnect the power plug
from of the power socket
and allow the heater to
cool down completely.
TECHNICAL SPECIFICATIONS
Rated voltage .................................................................................................................. 220 – 240 V~
Rated frequency............................................................................................................................. 50 Hz
Rated power input ................................................................................................................... 2,000 W
Noise level .................................................................................................................................. 60 dB(A)
The declared noise emission level of the appliance is 60 dB(A), which represents alevel
Aof acoustic power with respect to areference acoustic power of 1 pW.
Safety class for electrical shock protection:
Class II – Electrical shock protection is provided by double or heavy-duty
insulation.
We reserve the right to change text and technical specifications.

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INSTRUCTIONS AND INFORMATION REGARDING THE
DISPOSAL OF USED PACKAGING MATERIALS
Dispose of used packaging material at asite designated for waste in your municipality.
DISPOSAL OF USED ELECTRICAL AND ELECTRONIC
EQUIPMENT
This symbol on products or original documents means that used
electric or electronic products must not be added to ordinary
municipal waste. For proper disposal, renewal and recycling, hand
these products over to determined collection points. Alternatively, in
some European Union states or other European countries you may
return your appliances to the local retailer when buying an equivalent
new appliance.
Correct disposal of this product helps save valuable natural resources
and prevents potential negative effects on the environment and human health, which
could result from improper waste disposal. Ask your local authorities or collection
facility for more details.
In accordance with national regulations penalties may be imposed for the incorrect
disposal of this type of waste.
For business entities in European Union states
If you want to dispose of electric or electronic devices, ask your retailer or supplier for
the necessary information.
Disposal in other countries outside the European Union.
This symbol is valid in the European Union. If you wish to dispose of this product,
request the necessary information about the correct disposal method from the local
council or from your retailer.
This product meets all the basic requirements of EU directives related to
it.