Sencor SAC 0910C User manual

EN
EN-1
12/2011
Copyright © 2011, Fast ČR, a.s.
Wall Mounted Split Air Conditioner
User's manual
Prior to using this air conditioner, 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 device
in the manner described in this user's manual. Keep the manual for future use.
Save the original shipping transport box, packaging material, receipt and warranty card for the duration
of the warranty. In the case of transportation, pack the air conditioner using the original packaging
materials only.
SAC 0910C
SAC 0922CH

EN-2
EN
Wall Mounted Split Air Conditioner
SAC 0910C / SAC 0922CH
12/2011
Copyright © 2011, Fast ČR, a.s.
CONTENTS
IMPORTANT SAFETY INSTRUCTIONS ............................................................................................................3
DESCRIPTION OF THE AIR CONDITIONER.....................................................................................................5
DESCRIPTION OF THE DISPLAY .....................................................................................................................6
HORIZONTAL AIR FLOW DIRECTION ADJUSTMENT ....................................................................................7
EMERGENCY OPERATION BUTTON ..............................................................................................................8
CLEANING AND MAINTENANCE...................................................................................................................9
TROUBLESHOOTING....................................................................................................................................11
TECHNICAL PARAMETERS...........................................................................................................................13
INSTALLATION OF THE AIR CONDITIONER.................................................................................................14
INSTRUCTIONS AND INFORMATION REGARDING THE DISPOSAL OF USED PACKAGING MATERIALS ...19
DISPOSAL OF USED BATTERIES ...................................................................................................................19
DISPOSAL OF USED ELECTRICAL AND ELECTRONIC EQUIPMENT.............................................................19

Wall Mounted Split Air Conditioner
SAC 0910C / SAC 0922CH
EN
EN-3
12/2011
Copyright © 2011, Fast ČR, a.s.
IMPORTANT SAFETY INSTRUCTIONS
READ CAREFULLY AND STORE FOR FUTURE USE
• This device must not be used by persons (including children) with physical or mental impairments
or by inexperienced persons, unless properly trained or schooled in the safe use of the device, or
unless they have been properly supervised by a qualified person who will be responsible for their
safety.
•Children must be supervised to ensure that they do not play with the device.
• Do not install the air conditioner yourself. Have the air conditioner installed and commissioned by
a specialised company or a qualified technician.
• Unprofessional installation presents a risk of injury by electrical shock, fire, release of coolant, etc.
• In the event that the device was not professionally installed, the warranty may be void due to the
fact of an incorrect installation.
• Carefully read these safety instructions before using the air conditioner. It is necessary that you
understand them properly.
• The air conditioner must be properly grounded in accordance with relevant national norms. If the
device is not properly grounded, there is a danger of injury by electrical shock.
• Do not disconnect the appliance from the power socket by pulling on the power cord while the
device is in operation – this may damage the power cord / power socket or cause a fire.
• When disconnecting the device from the power socket, first turn the device off and then disconnect
it from the mains power supply by pulling the power plug out of the power socket.
• Do not use an extension cord to connect the device to the mains power supply. Overloading the
power socket presents the risk of a fire or injury by electrical shock.
• Do not damage the power cord or extend it in any way, you could cause a short circuit and
subsequently a fire or expose yourself to a risk of electrical shock.
• Do not expose yourself to the direct effect of a cold air current for a long time. Do not cool or heat
a room excessively. This could lead to health problems.
• If you will not be using the air conditioner for an extended period of time, disconnect the power cord
from the power socket.
• For each air conditioner use an independent power socket equipped with a circuit breaker and
fuses.
• Do not put appliances used for cooking in places where they could be under the direct effect of air
flow from the air conditioner as this could affect cooking quality.
• Do not use the following substances for cleaning: chemical solvents, insecticides, flammable
powder substances, which could damage the surface of the air conditioner. Do not spray the indoor
unit with water.
• Before you turn on the air conditioner, check that doors and windows are closed (for effective
cooling we also recommend that you close curtains and blinds). If necessary allow the room to
ventilate for a short time.
• If you notice anything unusual, e.g. burning smell, immediately turn off the air conditioner and
turn off the relevant circuit breaker.
• Do not install the air conditioner in locations where flammable gasses are emitted. In the event
that an electrical discharge occurs in the air conditioner, an explosion or fire may easily result.

EN-4
EN
Wall Mounted Split Air Conditioner
SAC 0910C / SAC 0922CH
12/2011
Copyright © 2011, Fast ČR, a.s.
• Do not use this device for special purposes, e.g. in locations where fine mechanics, food, paintings,
etc. are stored. These products require a certain humidity and temperature and so their quality
could be negatively affected.
• Do not use the air conditioner in the COOL/DRY mode for too long when there is a high level of air
humidity (above 80 %) otherwise condensation water may drip from the air conditioner.
• Never insert your fingers or any other items into the air inlets or outlets. Inside the unit there is
a rotating fan, which could cause you injuries or could be damaged.
• This device must be installed in accordance with norms for electrical installations valid for the
country where the device is installed.
• This device must not be installed in a laundry.
• This device must be installed 2.5 m above the floor.
• This device must be installed so that the power socket dedicated for this device is easily accessible.
• Do not install, repair or move the air conditioner yourself. Incorrect handling exposes you to
the risk of a fire, electric shock, and if the device comes loose then it may injure people. Contact
a specialised company which installs and repairs air conditioners.
• If the power cord is damaged, have it replaced at a specialised service centre. It is forbidden to use
the device if it has a damaged power cord/plug.

Wall Mounted Split Air Conditioner
SAC 0910C / SAC 0922CH
EN
EN-5
12/2011
Copyright © 2011, Fast ČR, a.s.
DESCRIPTION OF THE AIR CONDITIONER
A
Indoor unit
123
456
Outdoor unit
7
8
9
qa
0
1Filter
2Front panel
3Air inlet
4Horizontal air flow control deflector
5Vertical air flow control deflector
6Display
7Air inlet
8Connecting pipe
9Water drain hose
0Air outlet
qa Water drain opening

EN-6
EN
Wall Mounted Split Air Conditioner
SAC 0910C / SAC 0922CH
12/2011
Copyright © 2011, Fast ČR, a.s.
DESCRIPTION OF THE DISPLAY
B
123 4 5 67 8
1 SLEEP mode
2Automatic On/Off timer mode
3 FAN mode,
fan in HIGH speed ,
fan in MIDDLE speed ,
fan in LOW speed
4 Set temperature or room temperature
(room temperature is shown in the FAN
and DRY modes)
5HEAT PUMP mode (heating)
6DRY mode (drying)
7COOL mode (cooling)
8Remote control signal receiver
Note:
The LED display is located on the indoor unit of the air conditioner.

Wall Mounted Split Air Conditioner
SAC 0910C / SAC 0922CH
EN
EN-7
12/2011
Copyright © 2011, Fast ČR, a.s.
HORIZONTAL AIR FLOW DIRECTION ADJUSTMENT
If the air conditioner is in operation then turn it off using the remote control. Manually open the
vertical airflow direction deflector C1so that it is stopped in the top position. To tilt the horizontal
airflow direction deflectors C2hold their ends with your fingers and tilt them to the left or to the
right as necessary. Never adjust the horizontal airflow direction deflectors C2if the air conditioner is
in operation.
C
12
1Vertical airflow direction deflector
2 Horizontal airflow direction deflector

EN-8
EN
Wall Mounted Split Air Conditioner
SAC 0910C / SAC 0922CH
12/2011
Copyright © 2011, Fast ČR, a.s.
EMERGENCY OPERATION BUTTON
Use the emergency operation button in the event that the battery in the remote control goes flat
or if the remote control malfunctions .
D
1
2
1 Verification button – this button may only be used by a service technician.
2 Emergency operation button
Cooling only model
Whenever the button is pressed the setting is changed in the sequence COOL STOP.
Model with a heat pump
Whenever the button is pressed the setting is changed in the sequence COOL HEAT STOP.
The following table shows conditions – set temperature, fan speed, and the flap setting during
emergency operation.
Mode Set temperature Fan speed Deflector C1
Cooling 24 °C High It is moving
Heating 24 °C High It is moving

Wall Mounted Split Air Conditioner
SAC 0910C / SAC 0922CH
EN
EN-9
12/2011
Copyright © 2011, Fast ČR, a.s.
CLEANING AND MAINTENANCE
• Before cleaning the air conditioner, turn it off and disconnect it from the power supply by pulling
the power plug out of the power socket or by turning off the circuit breaker.
• Clean the front panel and filters in the indoor unit regularly, i.e. at least once every two weeks.
Make sure that branches, leaves and other material does not accumulate on the outdoor unit.
Regularly mechanically clean the outdoor unit with a brush.
• We recommend that once a year you have the indoor unit cleaned (filters and inside area) by
a specialised company. For specialised cleaning you may contact the company, which installed the
air conditioner.
Cleaning the front panel and filters
1. Open the front cover of the indoor unit. Take out the filters.
2. Using a vacuum cleaner or a fine brush remove dust and dirt from the front panel and from the
filters. If the dust cannot be easily removed, wash the filters in lukewarm soapy water.
3. Then rinse in clean water and allow to dry in the shade. Do not expose it to direct sunlight.
4. Return the filters to their initial locations and close the front panel. Check that the filters are
thoroughly dry before inserting them into the indoor unit.
5. Wipe the surface of the air conditioning unit using a lightly damp cloth and then wipe dry.
E

EN-10
EN
Wall Mounted Split Air Conditioner
SAC 0910C / SAC 0922CH
12/2011
Copyright © 2011, Fast ČR, a.s.
Before putting the air conditioner out of operation for an extended period of
time
1. Set the fan to run non-stop for several hours so that the unit is completely dry inside.
2. Turn off the air conditioner and disconnect it from the power supply. Clean the filters and the outer
cover.
3. Remove batteries from the remote control.
F
NOIT
A
R
EPON
AF
If you have not used the air conditioner for a long time
1. Clean the filters and return them to their place. Clean the indoor and outdoor unit.
2. Connect the air conditioner to a power socket.
3. Insert batteries into the remote control.
G
Note:
The air inlet and outlet must not be blocked or covered.
For cleaning do not use petrol, benzene, solvents, abrasive cleaning powders, insecticides, etc.
because they could damage the unit.
Do not disassemble batteries or throw them in a fire.

Wall Mounted Split Air Conditioner
SAC 0910C / SAC 0922CH
EN
EN-11
12/2011
Copyright © 2011, Fast ČR, a.s.
TROUBLESHOOTING
The following table is a troubleshooting guide. If you are unable to remedy the problem with the help
of the following table, please contact a service centre.
Problem Analysis of the problem
The air conditioner is not working. • Has a power outage occurred?
• Has the power plug fallen out of the power
socket?
• Has the circuit breaker been turned off or has
a fuse burned out?
• Are there any obstacles or equipment
blocking the signal transmitted by the remote
control?
The remote control is not working and no
information is shown on the display.
• Check that the batteries are not flat.
• Check that the batteries are inserted
correctly.
The air conditioner will not start immediately
after the I/O button on the remote control is
pressed.
• This is a form of protection of the air
conditioner.
It is necessary to wait for about 3 minutes.
At the end operation the fan does not stop
completely.
• Turn the air conditioner on and then off
again.
The cooling or heating (only for models with
a heat pump) performance is insufficient.
• Have you set the correct temperature?
• Are the filters clean?
• Are the air inlet and outlets on the indoor
and outdoor unit blocked?
• Are you using the SLEEP mode during the
day?
• Is the fan in the indoor unit set to a slow
speed mode?
• Have you closed doors and windows?
Hot air will not start flowing out of the air
conditioner immediately after the HEAT mode is
set (only for models with a heat pump).
• Please wait a few minutes.
A power outage occurred. After power is
renewed the air conditioner is automatically set
to the same mode in which it was before the
power outage occurred.
• This is a so-called automatic restart function.

EN-12
EN
Wall Mounted Split Air Conditioner
SAC 0910C / SAC 0922CH
12/2011
Copyright © 2011, Fast ČR, a.s.
Problem Analysis of the problem
In the heating mode (only for models with a heat
pump) the indoor fan stops.
• This process takes a maximum of 10 minutes.
If the outdoor temperature is low and
humidity is high, the air conditioner freezes
over. Operation is automatically renewed after
10 minutes.
Cracking sounds are made. • This is caused by the expansion and
contraction of the front panel on the indoor
unit due to changes in temperature.
Running water sound is made. • This is the sound of the expanding coolant
mixture inside the air conditioner.
• It is the sound of accumulated water dripping
on to the heat exchanger.
• Sound of the frost melting on the heat
exchanger.
The indoor unit is rustling and clicking. • The clicking is the result of the switching of
the fan or compressor.
• The rustling is the result of the coolant
mixture flowing inside the air conditioner.
If in the COOL mode and the vertical deflector is
turned to the bottom position, the flap may start
to automatically turn for a period of 3 minutes and
then it will return to it initial position.
• This function prevents water condensation
from forming and is not a defect.
An odour can be smelled from the indoor unit. • The air conditioner may absorb odours from
walls, carpets, furniture and then blow them
back into the room.
Water is leaking out of the outdoor unit. • During cooling water is condensing on the
connection pipe.
• During the heating or defrost mode (only
for units with a heat pump) melting or
evaporated water is emitted.
• During the heating mode (only for models
with a heat pump) water is dripping on to the
heat exchanger.
Attention:
If any of the following indications arise, please turn of the relevant circuit breaker and contact
an authorised service centre.
• The power cord is overheating or damaged.
• An unusual sound is coming out of the air conditioner.
• The circuit breaker or fuse are turning the device off during operation.
• A burning smell is coming out of the air conditioner during operation.
• Water is continually leaking from the indoor unit.

Wall Mounted Split Air Conditioner
SAC 0910C / SAC 0922CH
EN
EN-13
12/2011
Copyright © 2011, Fast ČR, a.s.
TECHNICAL PARAMETERS
Model SAC 0922CH
(model with a heat pump)
SAC 0910C
Power source V-Hz 220–240 V~ 50 Hz 220–240 V~ 50 Hz
Cooling
Power output W 2700 2700
Power input W 840 840
Nominal current A 3.8 3.8
EER cooling factor 3.21 3.21
Heating
Power output W 2850 -
Power input W 790 -
Nominal current A 3.6 -
COP heating factor 3.61 -
Indoor unit
Dehumidification capacity (l/h) 0.8 0.8
Noise level (high/medium/low) dB(A) 40/37/34 40/37/34
Dimensions (w x h x d) mm 800x290x196 800x290x196
Packaging (w x h x d) mm 870x365x280 870x365x280
Weight (net) kg 10 10
Weight (gross) kg 11.5 11.5
Outdoor unit
Noise level dB(A) 49 49
Dimensions (w x h x d) mm 600x480x250 600x480x250
Packaging (w x h x d) mm 705x535x330 705x535x330
Weight (net) kg 25 25
Weight (gross) kg 28 28
Type of refrigerant R410A R410A
Refrigerant charge g 500 500
Refrigerant
pipe
Liquid side mm 6.35 6.35
Gas side mm 9.52 9.52
Max. pipe length m 10 10
Max. height difference m 5 5
Operating temperature ºC –7–43 16–43
Ambient temperature ºC –7–48 16–48
Recommended room size m214–21 14–21
Protection level (protection against
damaging entry of water) IP20 (indoor unit), IP24 (outdoor unit)
Protection class I
Climate type T1
Internal protection 3.15 A/ fuse type T
Note:
1. The above stated noise level values were measured in a laboratory before the product was
distributed.
2. The nominal values of cooling and heating (only for models with a heat pump) performance
were tested under the following conditions:

EN-14
EN
Wall Mounted Split Air Conditioner
SAC 0910C / SAC 0922CH
12/2011
Copyright © 2011, Fast ČR, a.s.
Cooling mode indoors 27 °C (DT) 19 °C (WT) outdoors 35 °C (DT) 24 °C (WT)
Heating mode indoors 20 °C (DT) 15 °C (WT) outdoors 7 °C (DT) 6 °C (WT)
DT – dry thermometer
WT – wet thermometer
3.
With respect to continuous development the manufacturer reserves the right to change
technical data without prior notice.
4. Range of operating temperatures:
Maximum cooling Minimum cooling Maximum heating Minimum heating
Inside DT/WT (°C) 32/23 21/15 27/-- 20/--
Outdoors DT/WT (°C) 43/26 21/15 24/18 –5/–6
5. The electrical installation wiring diagram of the air conditioner (for the indoor/outdoor
units) is supplied with the device.
6. If the power cord is damaged, please contact a service technician or a qualified person,
otherwise there is a risk of injury.
INSTALLATION INSTRUCTIONS
1. Locating the indoor unit
• The air inlet and outlet must not be blocked.
• Adhere to the maximum height difference between the indoor and outdoor unit – see
Technical parameters.
• Install the indoor unit on a rigid wall, which can bear the weight of the unit and will not be
vibrated by the unit.
• The unit must not be in direct sunlight.
• Select a location for simple draining of the condensation water and for connection to the
outdoor unit.
• Make sure that light bulbs do not cause interference to the signal transmitted from the remote
control.
• The minimum distance between the air conditioner and a television, radio or another home
appliance is 1 m.
2. Locating the outdoor unit
• Select a location, which can bear the weight of the unit and will not be vibrated by the unit.
• Select a location with good ventilation and low dust level, out of direct sunlight and protected
from the rain.
• Select a location where the air emitted by the outdoor unit or its operating noise level will not
disturb your neighbours.
• There must not be any obstacles in the vicinity of the outdoor unit.
• Avoid locations where flammable gas leaks could occur.

Wall Mounted Split Air Conditioner
SAC 0910C / SAC 0922CH
EN
EN-15
12/2011
Copyright © 2011, Fast ČR, a.s.
ILLUSTRATION OF THE INSTALLATION
Indoor unit
H
min. 105 mm
min. 155 mm
min. 250 mm
min. 20 mm
Marking out the installation
location using the mounting
plate of the indoor unit.
The connecting pipe may
lead from the rear, the right,
the left or below the rear
side.
right side front side
bottom
rear left rear side
left
side
Note:
The drain hose must not
be elevated too high.
When installing the pipe on
a thin board or on a wall
from metal mesh it is
necessary to place a wooded
board between the wall
and the pipe and to wrap
the pipe with 7–8 layers of
insulating tape.
The connecting pipe must
be wrapped in a thermally
impervious material.
Soft plastic thermally
impervious material,
thickness 8 mm.
Outdoor unit
I
min. 500 mm
min. 300 mm
min. 500 mm
min. 500 mm
min. 300 mm

EN-16
EN
Wall Mounted Split Air Conditioner
SAC 0910C / SAC 0922CH
12/2011
Copyright © 2011, Fast ČR, a.s.
INSTALLING THE INDOOR UNIT
Installing the mounting plate
J
40 mm
120 mm
Attach a string to the
middle hole min. 250 mm
min. 180 mm
Hole for the pipe
Centre of the hole
(Ø 65 mm)
Plumb
bob
min. 140 mm
Centre of the
hole
(Ø 65 mm)
Note:
Holes marked with a full arrow must be properly secured so that the mounting plate does not
move.
When using expansion bolts, standard holes should be drilled (11 x 20 or 11 x 26) and their
distances must be adhered to – min. 450 mm.
The mounting plate must be installed on a load bearing part of the wall (pole, etc.).

Wall Mounted Split Air Conditioner
SAC 0910C / SAC 0922CH
EN
EN-17
12/2011
Copyright © 2011, Fast ČR, a.s.
ELECTRICAL CONNECTION OF THE INDOOR UNIT
K
1
2
3
1 Terminal of the indoor unit
2 Screw
3 Connecting cable
ELECTRICAL CONNECTION OF THE OUTDOOR UNIT
L
1
2
1 Terminal of the outdoor unit
2 Connecting cable

EN-18
EN
Wall Mounted Split Air Conditioner
SAC 0910C / SAC 0922CH
12/2011
Copyright © 2011, Fast ČR, a.s.
DIAGRAM OF THE ELECTRICAL CONNECTION OF THE INDOOR AND OUTDOOR
UNIT
M
2N
2
N
3
2
N
3
2
N4
R1
R2
4
3
2
N
3
2N 4
4
OR
3
4
6
9
812
5
2
1
3
7
8
9
1
2
0
4
1
2
7
Model without
a heat pump
Model with a heat
pump
Model with
a heat pump
3
1
2
6
5
1 Brown
2 Blue
3 Yellow-green
4 Connector of the outdoor unit
5 Connector of the indoor unit
6 Connecting cable
7 Black
8 Grey
9 Plug 1
0 Plug 2
We reserve the right to change text and technical parameters.

Wall Mounted Split Air Conditioner
SAC 0910C / SAC 0922CH
EN
EN-19
12/2011
Copyright © 2011, Fast ČR, a.s.
INSTRUCTIONS AND INFORMATION REGARDING THE DISPOSAL OF USED
PACKAGING MATERIALS
Take the packaging material to a designated municipal waste facility.
DISPOSAL OF USED BATTERIES
Batteries contain environmentally damaging compounds and therefore do not belong in standard
household waste. Take the batteries to an appropriate collection point, which will provide for their
ecological disposal. You can obtain the contact for the nearest collection point from you town
council or from your retailer.
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 and recycling, take these products to designated 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 damage to the environment caused by 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 discard this product, ask your
local authorities or retailer about proper disposal.
This product meets all the basic requirements of EU directives that apply to it.

EN-20
EN
Wall Mounted Split Air Conditioner
SAC 0910C / SAC 0922CH
12/2011
Copyright © 2011, Fast ČR, a.s.