Bosch Climate 5000 L User manual

6721841497 (2021/10) div
bg Голям климатичен уред сплит система Ръководство за обслужване за потребителя . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
de Large-Split-Klimagerät Bedienungsanleitung für den Betreiber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
el Κλιματιστικό τύπου Split Large Οδηγίες χρήσης για τον υπεύθυνο λειτουργίας . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
en Large split air conditioner Operating instructions for users . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
es Climatizador Large Split Manual de servicio para el usuario. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
fr Climatiseur large split Notice d’utilisation destinée à l’exploitant. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
it Condizionatore Large Split Istruzioni per l'uso per il gestore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
nl Large-Split-airconditioning Gebruiksinstructie voor de exploitant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
pl Urządzenie klimatyzacyjne large split Instrukcja obsługi dla użytkownika . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
pt Ar condicionado split Manual de instruções para o operador . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
ro Aparat de aer condiționat de tip split Large Instrucțiuni de utilizare destinate utilizatorului. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
sq Kondicioner Large Split Manuali i përdorimit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
tr 4 Yöne Üflemeli Kaset Tipi Split Klima Kullanıcılara Yönelik Kullanma Kılavuzu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
uk Спліт кондиціонер для застосування у
приміщеннях великих площ Інструкція з експлуатації для користувача. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Climate 5000 L • Climate 5000iL
CL5000L 53 E • CL5000iL CF 53 E | CL5000L 70 E • CL5000iL CF 70 E |
CL5000L 105 E • CL5000iL CF 105 E | CL5000L 105 E-3 • CL5000iL CF 105 E |
CL5000L 140 E-3 • CL5000iL CF 140 E | CL5000L 160 E-3 • CL5000iL CF 160 E

Table of contents
Climate 5000 L • Climate 5000iL – 6721841497 (2021/10)
32
Table of contents 1 Explanation of symbols and safety instructions
1.1 Explanation of symbols
Warnings
In warnings, signal words at the beginning of a warning are used to
indicate the type and seriousness of the ensuing risk if measures for
minimizing danger are not taken.
Thefollowingsignal wordsaredefined andcan beused inthisdocument:
DANGER
DANGER indicates that severe or life-threatening personal injury will
occur.
WARNING
WARNING indicates that severe to life-threatening personal injury may
occur.
CAUTION
CAUTION indicates that minor to medium personal injury may occur.
NOTICE
NOTICE indicates that material damage may occur.
Important information
Theinfosymbolindicatesimportant informationwherethereisnorisk to
people or property.
Table 1
1 Explanation of symbols and safety instructions . . . . . . . . . . 32
1.1 Explanation of symbols . . . . . . . . . . . . . . . . . . . . . . . . . 32
1.2 General safety instructions . . . . . . . . . . . . . . . . . . . . . . 33
1.3 Notices regarding these instructions . . . . . . . . . . . . . . 34
2 Product Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
2.1 Declaration of conformity . . . . . . . . . . . . . . . . . . . . . . . 34
2.2 Specifications of remote control. . . . . . . . . . . . . . . . . . 34
2.3 Operating temperature range . . . . . . . . . . . . . . . . . . . . 34
2.4 Information on refrigerant . . . . . . . . . . . . . . . . . . . . . . . 34
3 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
3.1 Unit overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
3.2 Indoor unit display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
3.3 Remote control overview . . . . . . . . . . . . . . . . . . . . . . . . 35
3.4 Using the remote control . . . . . . . . . . . . . . . . . . . . . . . . 36
3.5 Louvre position memory . . . . . . . . . . . . . . . . . . . . . . . . 36
3.6 Setting main operating mode . . . . . . . . . . . . . . . . . . . . 36
3.7 Setting timer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
3.8 Other functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
3.8.1 Setting the swing function. . . . . . . . . . . . . . . . . . . . . . . 37
3.8.2 Changing over display and alarm buzzer (Mute
Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
3.8.3 Energy saving functions. . . . . . . . . . . . . . . . . . . . . . . . . 37
3.8.4 Noise reduction (Silent Mode) . . . . . . . . . . . . . . . . . . . 37
3.8.5 Turbo cool/Turbo heat . . . . . . . . . . . . . . . . . . . . . . . . . . 37
3.8.6 Self-cleaning (I clean) . . . . . . . . . . . . . . . . . . . . . . . . . . 37
3.8.7 Indirect airflow (Wind avoid me). . . . . . . . . . . . . . . . . . 37
3.8.8 Key lock function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
3.8.9 Advanced operating functions . . . . . . . . . . . . . . . . . . . 37
4 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
4.1 Faults with indication (Self diagnosis function). . . . . . 38
4.2 Faults not indicated . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
5 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
5.1 Replacing the batteries . . . . . . . . . . . . . . . . . . . . . . . . . 39
5.2 Cleaning the unit and the remote control . . . . . . . . . . . 39
5.3 Cleaning the air filter . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
5.4 Decommissioning for longer periods . . . . . . . . . . . . . . 39
6 Environmental protection and disposal . . . . . . . . . . . . . . . . . 39
7 Data Protection Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Symbol Meaning
Warning regarding flammable substances: the
refrigerant R32 used in this product is a gas with low
combustibility and low toxicity (A2L or A2).
Wear protective gloves during installation and
maintenance work.
Maintenance by a qualified person should be done
while following the instructions of the service manual.
For operation follow the instructions of the user
manual.

Explanation of symbols and safety instructions
33
Climate 5000 L • Climate 5000iL – 6721841497 (2021/10)
1.2 General safety instructions
HNotices for the target group
These operating instructions are intended for the
operator of the air conditioning system. All system-
relevant instructions must be observed. Failure to
comply with instructions may result in material
damage and personal injury, including danger to life.
▶ Read and retain the operating instructions of all
system components prior to use.
▶ Observe the safety instructions and warnings.
HIntended use
The indoor unit is intended for installation inside the
building with connection to an outdoor unit and
further system components, e.g. controls.
The outdoor unit is intended for installation outside
the building with connection to an indoor unit or units
and further system components, e.g. controls.
Any other use is considered inappropriate. Any
damage that may result from misuse is excluded from
liability.
For installation at special locations (underground
garage, mechanical rooms, balcony or at any semi-
open areas):
▶ First refer to the requirements for the installation
site in the technical documentation.
HGeneral dangers posed by the refrigerant
▶ This appliance is filled with refrigerant. If the
refrigerant gas gets into contact with fire, it may
generate toxic gas.
▶ Have the system inspected and serviced regularly
by an approved contractor.
▶ If there is a possibility that refrigerant has escaped,
thoroughly ventilate the room and notify the
approved contractor.
HConversion and repairs
If modifications to the air conditioning system are not
carried out correctly, this can result in personal injury
and/or material damage.
▶ Have work carried out only by an approved
contractor.
▶ Do not make any changes to the outdoor unit,
indoor unit or other parts of the air conditioning
system.
▶ Disconnect the air conditioning system from the
power supply before carrying out any maintenance
work.
HNotices on handling the system
If the air conditioning system is used incorrectly, this
could impair your health.
▶ Do not stand directly in the airflow for any length of
time.
▶ Ensure that the room temperature is suitable for all
people in the room, including babies, children,
elderly, bedridden or disabled people.
▶ Never insert objects into the unit, you could injure
yourself.
If the unit is handled incorrectly, this can lead to
reducedperformance andalso damage tothe unit and
personal injury.
▶ Do not block the air inlets and outlets of the unit.
▶ Shut doors and windows when the unit is in
operation.
▶ Protect the indoor unit from water ingress.
▶ Check the outdoor unit mounting rack periodically
for wear and to make sure it is firmly in place.
▶ Do not apply any weight to the outdoor unit, e.g.
objects or persons.
▶ Keep dust, steam and moisture in the installation
room of the indoor unit to a minimum.
▶ Do not use highly-flammable gases, e.g. from spray
cans, in the vicinity of the units.
▶ If there appears to be something wrong with the air
conditioner (burning smell or faulty cable for
example),stopusingit immediatelyand disconnect
the power supply.
HSafety of electrical devices for domestic use
and similar purposes
The following requirements apply in accordance with
EN 60335-1 in order to prevent hazards from
occurring when using electrical appliances:
“This appliance can be used by children of 8 years and
older, as well as by people with reduced physical,
sensoryor mental capabilities or lackinginexperience
and knowledge, if they are supervised and have been
given instruction in the safe use of the appliance and
understand the resulting dangers. Children shall not
play with the appliance. Cleaning and user
maintenance must not be performed by children
without supervision.”
“If the power cable is damaged, it must be replaced by
the manufacturer, its customer service department or
a similarly qualified person, so that risks are avoided.”

Product Information
Climate 5000 L • Climate 5000iL – 6721841497 (2021/10)
34
1.3 Notices regarding these instructions
The figures are shown together at the end of these instructions. The text
contains references to the figures.
Depending on the model, the products may be different to those shown
in these instructions.
2ProductInformation
2.1 Declaration of conformity
Thedesignand operating characteristicsof thisproductcomplywith the
European and national requirements.
The CE marking declares that the product complies with all the
applicable EU legislation, which is stipulated by attaching this
marking.
The complete text of the Declaration of Conformity is available on the
Internet: worcester-bosch.co.uk.
2.2 Specifications of remote control
Table 2 Specifications of remote control
2.3 Operating temperature range
Table 3
The built-in protection device may prevent the appliance from operating
at temperatures outside the above range.
If the humidity is more than 80 %, condensation may form at the air
outlet. To prevent this, open the vertical ventilation flaps as wide as
possible (vertical relative to the ground) and set a high fan output.
2.4 Information on refrigerant
Thisdevice containsfluorinated greenhousegases as refrigerant. The
unit is hermetically sealed. The following information on the refrigerant
complies with the requirements of EU Regulation No. 517/2014 on
fluorinated greenhouse gases. Notice for the user: If your installer addsrefrigerant, he entersthe added
fill volume and the total amount of the refrigerant in the following table.
Table 4 F-Gas
Power infeed 2 AAA batteries
Signal range 8 m
Permissible ambient
temperature
16... 30 °C
Room temperature Outside temperature
Cooling 16 ... 32 °C 0... 50 °C
−15... 50 °C1)
1) Product types with low-temperature cooling system
Heating 0 ... 30 °C −15... 24 °C
Dehumidifying 10... 32 °C 0... 50 °C
Product type Ratedcooling
output
[kW]
Ratedheating
output
[kW]
Refrigerant
Type
Global
warming
potential
(GWP)
[kg Co2
equ.]
CO2
equivalent
of initial
charge
Initial
charge
volume
[kg]
Additional fill
volume for
pipe length
L1) [g/m]
1) Total pipe length L in metres (if L > 5 m simple path from outdoor unit to indoor unit).
Total charge
volume during
commissioning
[kg]
CL5000L 53 E 5.28 5.57 R32 675 0.78 1.15 12
CL5000L 70 E 7.03 7.62 R32 675 1.01 1.5 12
CL5000L 105 E 10.55 11.72 R32 675 1.62 2.4 24
CL5000L 105 E-3 10.55 11.72 R32 675 1.62 2.4 24
CL5000L 140 E-3 14.07 16.12 R32 675 1.96 2.9 24
CL5000L 160 E-3 15.24 18.17 R32 675 2.03 3.0 24

Operation
35
Climate 5000 L • Climate 5000iL – 6721841497 (2021/10)
3Operation
3.1 Unit overview
Indoor unit overview
Key to Fig. 1:
[1] Louvre (on air outlet grille)
[2] Condensate hose
[3] Refrigerant line
[4] Air intake grille (with air filter)
[5] LCD display
3.2 Indoor unit display
Key to figure 3:
[1] Manual operation
[2] Status indicator
[3] Timer indicator
[4] DEF./FAN (defrosting and fan indicator)
[5] Alarm indicator
[6] Infrared signal receiver
Theoperatingmodescan be selected inthe sequence automaticmode,
cooling mode and shutdown via the Manual operation key.
Manual button
Table 5 Indications on the display unit
3.3 Remote control overview
Keys on remote control
Fig. 3
Table 6 Keys on remote control
Display of remote control
Fig. 5
Table 7 Symbols in the display
Operating
mode
Display Display output
Automatic
mode
Operationindicator
on
Cooling and heating modes: Set
temperature
Fan only mode: Indoor ambient
temperature
Manualcooling
mode
Status indicator
flashes
The system automatically
switchesto automatic modeafter
30 minutes of forced cooling.
Theremotecontrol isdeactivated
during forced cooling.
Shutting-down All indicators off If the display is switched off, the
indoor unit switches off and the
remote control is reactivated.
Pos. Button Function
1KSwitch on/off.
Mode Set operating mode.
Eco operation mode
2SET Select advanced operating functions.
OK Confirm choice.
Set timer.
.Increase temperature.
/Reduce temperature.
3Fan step
Swing Set swing function.
Indirect airflow is active (Wind avoid me).
Turbo Turbo cool/Turbo heat
LED Switch display of indoor unit and alarm buzzer on and
off (Mute Mode).
Clean Self-cleaning (I clean)
Pos. Symbol Explanation
1Operating function: Sleep mode is active.
Operating function: FollowMe function is active
(Follow Me); temperature measurement at the
remote control.
Infographic: wireless control function
Infographic: battery status
2Operating mode: automatic mode
Operating mode: cooling mode
Operating mode: dehumidification mode
Operating mode: heating mode
Operating mode: Fan Mode
3Value display: shows the set temperature, fan speed
or (when timer is activated) the timer setting as
standard.
Infographic: transmission indicator; lights up when
the remote control sends a signal to the indoor unit.
Infographic: energy saving function active.
Infographic: energy saving function active.
Infographic: ON/OFF timer active.
Infographic: noise reduction is active (Silent Mode).
Valuedisplay: shows thecurrentfan speed. There are
several output stages (bars) and the AUTOsetting for
automatic control
4Infographic: automatic vertical swing function active
(up/down). Alternative display of current position of
horizontal louvre.
Infographic: automatic horizontal swing function is
active (left/right).
Infographic: Turbo cool/Turbo heat is active.
Pos. Button Function

Operation
Climate 5000 L • Climate 5000iL – 6721841497 (2021/10)
36
3.4 Using the remote control
The signal range is 8 m. If objects are in the way or certain fluorescent
lamps are used in the same room this can affect transmission of the
signal.
▶ Point the remote control towards the signal receiver window of the
device and press the desired key.
The device emits a beep when it receives a signal.
NOTICE
The remote control may be permanently prevented from working
correctly.
▶ Do not expose the remote control to direct sunlight.
▶ Do not leave the remote control near a heating appliance.
▶ Protect the remote control from moisture and impacts.
3.5 Louvre position memory
When the appliance restarts after a power failure, the louvres
automatically revert to the position that was previously set. Press the
Manual operation key on the indoor unit to restore the setting of the
louvres.
Following adjustment, the angle of the horizontal louvres should not be
too small, as otherwise condensate may form and drip into the
appliance.
3.6 Setting main operating mode
Turn unit on/off
▶PresstheKkey to switch the unit on or off:
The unit starts in the set operating mode or switches off. To protect
the unit it can only be switched back on after some time has passed.
Settings can also be made when the unit is switched off. The unit saves
the settings, and also retains them in the event of a power failure.
After it has been switched off, the unit remains in standby mode. An
automatic energysaving mode is enabled in standby mode due to
intelligent On/Off technology (1 W standby).
Following a power failure the unit restarts automatically. This can lead to
conflicting readings on the displays which are resolved automatically
during operation.
Automatic mode
In automatic mode, the unit switches automatically between heating,
cooling, fan and dehumidification mode, depending on the set
temperature.
▶ Press the Mode key repeatedly until appears on the display.
▶ Select the required temperature with the .and /keys.
The fan speed cannot be adjusted in automatic mode.
Cooling mode
▶ Press the Mode key repeatedly until appears on the display.
▶ Press the key until the required fan speed is reached.
▶ Select the required temperature with the .and /keys.
Fan (Only) Mode
▶ Press the Mode key repeatedly until appears on the display.
▶ Press the key until the required fan speed is reached. AUTO can
be selected to enable automatic control.
The temperature cannot be adjusted or displayed in fan mode.
Dehumidification mode
▶ Press the Mode key repeatedly until appears on the display.
▶ Set the required temperature with the .and /keys.
The fan speed cannot be adjusted in dehumidification mode.
Heating Mode
▶ Press and hold the Mode key until appears on the display.
▶ Set the required temperature with the .and /keys.
▶ Press the key until the required fan speed is reached.
If the outside temperature is very low, the heating capacity of the air
conditioning system may not be sufficient. We recommend connecting
additional heat sources.
3.7 Setting timer
ON and OFF timers can be set to between 0 and 24 hours, in 30-minute
incrementsforthe first10hours, thenin 1-hour increments. If 0 hours is
set, the timer is cancelled.
Setting the on timer
▶ Press the key until the symbol appears.
▶ Press the .or /key to set the desired time.
The setting is applied shortly afterwards.
Setting the off timer
▶ Press the key until the symbol appears.
▶ Press the .or /key to set the desired time.
The setting is applied shortly afterwards.
Cancelling timer
▶ Press the key to select the corresponding timer.
▶ Set 0.0 hours.
The timer is cancelled after a short time.
Combining timers
The two timers can be set at the same time. Either timer can be
programmed to activate prior to the other
▶ Set the on timer and off timer.
The settings will be automatically combined.
Table 8 Example
You can not program the ontimer and off timer to operate the unit at
different temperatures or with other settings.
Current time 13:00 o'clock
Setting of ON timer 4.0 h
Setting of OFF timer 8.5 h
Switch-on time 17:00 o'clock
Switch-off time 21:30 o'clock

Operation
37
Climate 5000 L • Climate 5000iL – 6721841497 (2021/10)
3.8 Other functions
3.8.1 Setting the swing function
NOTICE
If the louver remains at the lowest position during cooling mode for an
extended period, condensate may form. Adjusting the louver by hand
may cause faults.
▶ Only use the remote control to adjust the louver.
Automatic vertical swing mode (up/down)
▶ Press the Swing key until the symbol appears.
▶ To cancel the automatic vertical Swing mode: press the Swing key
again.
Swivelling the louver manually (up/down)
▶ Press the Swing key until the required position is set.
The setting changes in the following sequence:
Automatic horizontal swing mode (left/right)
▶ Press the Swing key for longer than 2 seconds to activate the
automatic horizontal Swing mode.
The remote control displays the symbol .
▶ To cancel the automatic horizontal Swing mode: press the Swingkey
again.
Cleaning position
Tomakecleaning easier,thelouvercanbebroughtintoaspecialposition
(depending on model).
▶ PresstheModeandSwingkeyssimultaneously foronesecond when
the unit is switched off.
▶ To exit the cleaning position: press and hold both keys again.
3.8.2 Changing over display and alarm buzzer (Mute Mode)
▶ Toswitchon oroffthe displayatthe indoorunit andthe alarmbuzzer:
press LED key.
▶ To display the current room temperature, pressthe LED key and hold
for 5 seconds.
▶ To display the set temperature: press and hold the LED key for
another 5 seconds.
3.8.3 Energy saving functions
Energy saving functions can only be selected in cooling mode.
The following energy saving functions can be selected at the device:
•ECO: operation with fan speed AUTO and set temperature of at least
24 °C
•GEAR (75%): reduce power consumption by 25%
•GEAR (50%): reduce power consumption by 50%
• None of the above symbols: normal operation
▶ To activate an energy saving function, press key until the
required function is displayed.
The ECO function automatically sets a temperature of 24 °C if the
previously set temperature is lower. The function switches off as soon as
the temperature is lowered to less than 24 °C.
3.8.4 Noise reduction (Silent Mode)
This function reduces the noises emitted by the indoor and outdoor unit
when it is in operation. This is particularly advantageous at night, if you
need to show consideration for your neighbours.
▶ During operation, press the key for 2 seconds.
Exiting the function:
▶ Press the key again for 2seconds.
-or-
▶ Press the Kkey, Mode key, Turbo key or Clean key.
When the outdoor unit is in quiet mode, it may not be possible to achieve
therequiredcooling/heating capacitybecause the compressoroperates
at a low frequency.
3.8.5 Turbo cool/Turbo heat
When Turbo cool/Turbo heat is active, the indoor unit operates at
maximum power to heat or cool the room quickly.
▶ Turbo cool: switch on Cooling mode and press the Turbo key.
▶ Turbo heat: switch on heating mode and press the Turbo key.
Exiting the function:
▶ Press the Turbo key again.
3.8.6 Self-cleaning (I clean)
The device has a self-cleaning function for the evaporator. The self-
cleaning freezes dust, mould and grease. Everything is then quickly
defrosted and dried with hot air.
▶ To activate the self-cleaning: press the Clean key.
CL appears on the display of the indoor unit when self-cleaning is in
progress. Self-cleaning ends automatically after 20 to 45 minutes.
3.8.7 Indirect airflow (Wind avoid me)
▶ To activate the indirect airflow: press key.
This function prevents a direct airflow on to persons.
The function is only available in cooling mode, dehumidification mode
and Fan Mode.
3.8.8 Key lock function
The keys of the remote control can be locked with the keylock.
▶ To switch the keylock on/off: press the Clean and Turbo keys
simultaneously for 5 seconds.
The symbol appears in the display when the keylock is active.
3.8.9 Advanced operating functions
▶ Press the Set key.
▶ Press the Set key or ., /keys to select the function.
– = Sleep mode
– = Follow Me function
– = Wireless control function
▶ Confirm selection with the OK key.
Exiting the function:
▶ Repeat the above steps.
Sleep mode
The purpose of this function is to save energyduring idle times. After an
hour, the device heats or cools less intensely. To do this, the set
temperature is changed by 1 °C. After two hours, the set temperature
changes by a further 1 °C. Then it remains at the new temperature.
The function is not available in dehumidification mode and Fan Mode.



Troubleshooting
Climate 5000 L • Climate 5000iL – 6721841497 (2021/10)
38
Follow me function (Follow Me)
The function activates the remote control at the current location in order
to measure the temperature at 3-- minute - intervals. The indoor unit is
now controlled with reference to these measurements.
The Follow Me function is only available in cooling mode, heating mode
and automatic mode.
Wireless control function
The purpose of this function is to establish a connection via WLAN.
To connect to WLAN an IP-Gateway (optional accessory) must be installed.
NOTICE
For TWIN installation, an IP gateway is sufficient for the master unit. No
gateway is required for the slave unit.
4Troubleshooting
4.1 Faults with indication (Self diagnosis function)
If a fault occurs during operation, the LEDs flash for an extended period
or an error code is displayed (e.g. EH 02).
If a fault is present for more than 10 minutes:
▶ Briefly disconnect the power supply andswitchtheindoorunitbackon.
If a fault persists:
▶ Call customer service and provide the fault code and details of the
appliance.
4.2 Faults not indicated
If faults occur during operation that cannot be eliminated:
▶ Call customer service about the fault, providing details of the device.
Table 9
Fault Possible cause
The output of the indoor unit is too low. Temperature is set too high or too low.
Air filter is soiled and must be cleaned.
Unfavourable ambient conditions for the indoor unit, e.g. the ventilation openings of the devices are
obstructed, doors/windows in the room are open or the room contains powerful heat sources.
Low-noise operation is activated and prevents the full output from being used.
Indoor unit does not switch on. Theindoorunithasasafetymechanismtopreventoverloading. Itmaytake 3minutes,until theindoor unit
can be restarted.
The batteries of the remote control are empty.
The timer is switched on.
Operating mode changes from Cooling or
Heating to Fan Mode.
The indoor unit changes operating mode to prevent the formation of frost.
The set temperature is reached provisionally.
A white mist is coming from the indoor unit. In humid regions, white mist may appear if there is a significant temperature difference between the
indoor air and air-conditioned air.
White mist is emerging from the indoor unit
and outdoor unit.
If heating mode is activated directly after automatic defrosting, this can generate white mist due to the
higher level of humidity.
There is noise coming from the indoor unit
and outdoor unit.
A swooshing noise may be heard inside the indoor unit if the position of the airflow grille is set back.
A quiet hissing noise is normal during operation. This is caused by the flow of refrigerant.
Creaks and squeaks may be heard, as the metal and plastic parts of the device expand or contract during
heating/cooling.
The outdoor unit also emits a range of other noises during operation which is normal.
Dust is being discharged from the indoor
unit or outdoor unit.
Dust may accumulate in the devices if they are shut down for an extended period and not covered.
Unpleasant odour during operation. Unpleasant odours in the air may enter the devices and spread.
There may be mould on the air filter and it must therefore be cleaned.
The fan of the outdoor unit is not running
continuously.
Variable fan control is used to ensure optimum operation.
Operation is irregular or unpredictable or
the indoor unit is not responding.
The indoor unit may be affected by interference from mobile radio masts or external signal amplifiers.
▶ Briefly disconnect the indoor unit from the power supply then restart it.
Air baffle or louvres do not run correctly. Air baffle or louvres have been adjusted manually or have not been correctly installed.
▶ Switch off the indoor unit and check whether the components are engaged correctly.
▶ Power on the IDU.

Maintenance
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Climate 5000 L • Climate 5000iL – 6721841497 (2021/10)
5 Maintenance
CAUTION
Danger due to electric shock or moving parts
▶ Disconnect the power supply before carrying out any maintenance
work.
▶ Have any maintenance steps that are not listed here carried out by an
approved contractor.
5.1 Replacing the batteries
You require 2 size AAA batteries. Using rechargeable batteries is not
recommended.
▶ Remove the battery cover (Fig. 6).
▶ Insert new batteries, ensuring correct polarity.
▶ Reinstall the cover.
5.2 Cleaning the unit and the remote control
NOTICE
Damage to unit due to incorrect cleaning!
▶ Do not directly splash or pour water onto them.
▶ Do not use hot water, thinner, abrasive powders or strong solvents.
▶ Cleanindoorunitandremotecontrolbywiping them witha softcloth.
▶ Only have the outdoor unit cleaned by an approved contractor.
5.3 Cleaning the air filter
NOTICE
The air filter may deform in direct sunlight.
▶ Do not expose the air filter to direct sunlight.
Check the air filter every 2 weeks and clean if necessary. Always clean
before and after decommissioning for longer periods.
▶ Switch off the indoor unit.
▶ Open the clip locks at the air intake and undo the screws on the clip
locks.
▶ Open the air intake with a screwdriver.
▶ Detach the air grille from the appliance by folding it through approx.
45° and pulling it forwards.
▶ Pull out the air filter (Fig. 2).
▶ Clean the air filter using a vacuum cleaner, or wash out with hotwater
and a mild cleaning agent and dry in the shade.
Ifyoucleanthe filterwith water, theouterside ofthe airinletgrilleshould
be facing downwards away from the water jet, and when cleaning with
the vacuum cleaner it should be facing up towards the vacuum cleaner.
5.4 Decommissioning for longer periods
Before decommissioning for longer periods:
▶ Clean the air filter.
▶ Activate the self-cleaning of the indoor unit using the Clean button.
▶ Afterself-cleaning,switchonthe fanmodeuntil theindoor unitis dry.
▶ Turn off indoor unit and disconnect power supply.
▶ Take batteries out of the remote control.
▶ Protect the devices from dust.
6 Environmental protection and disposal
Environmental protectionis a fundamental corporate strategy of the
Bosch Group.
The quality of our products, their economy andenvironmentalsafetyare
all of equal importance to us and all environmental protection legislation
and regulations are strictly observed.
We use the best possible technology and materials for protecting the
environment taking account of economic considerations.
Packaging
Where packaging is concerned, we participate in country-specific
recycling processes that ensure optimum recycling.
Allofourpackagingmaterialsareenvironmentallycompatibleandcanbe
recycled.
Used appliances
Used appliances contain valuable materials that can be recycled.
Thevariousassembliescanbe easilydismantled.Syntheticmaterialsare
markedaccordingly.Assembliescanthereforebesortedbycomposition
and passed on for recycling or disposal.
Old electrical and electronic appliances
This symbol means that the product must not be disposed
of with other waste, and instead must be taken to the waste
collection points for treatment, collection, recycling and
disposal.
The symbol is valid in countries where waste electrical and
electronic equipment regulations apply, e.g. "European Directive 2012/
19/EC on old electronic and electrical appliances". These regulations
define the framework for the return and recycling of old electronic
appliances that apply in each country.
As electronic devices may contain hazardous substances, it needs to be
recycled responsibly in order to minimize any potential harm to the
environment and human health. Furthermore, recycling of electronic
scrap helps preserve natural resources.
For additional information on the environmentally compatible disposal
of old electrical and electronic appliances, please contact the relevant
local authorities, your household waste disposal service or the retailer
where you purchased the product.
You can find more information here:
www.weee.bosch-thermotechnology.com/
Batteries
Batteries must not be disposed together with your household waste.
Used batteries must be disposed of in local collection systems.
Refrigerant R32
TheappliancecontainsfluorinatedgasR32(globalwarming
potential 6751)) mild combustibility and low toxicity
(A2L or A2).
Contained quantity is indicated on the equipment outdoor
unit name label.
Refrigerant is hazardous to the environment and must be collected and
disposed of separately.
1) Based on ANNEX I of REGULATION (EU) No 517/2014 of the European
Parliament and of the Council of 16 April 2014.

Data Protection Notice
Climate 5000 L • Climate 5000iL – 6721841497 (2021/10)
40
7 Data Protection Notice
We, Bosch Thermotechnology Ltd., Cotswold Way,
Warndon, Worcester WR4 9SW, United Kingdom
process product and installation information,
technical and connection data, communication data,
product registration and client history data to provide
product functionality (art. 6 (1) sentence 1 (b)
GDPR), to fulfil our duty of product surveillance and forproduct safety
and security reasons (art. 6 (1) sentence 1 (f) GDPR), to safeguard our
rights in connection with warranty and product registration questions
(art. 6 (1) sentence 1 (f) GDPR) and to analyze the distribution of our
products and to provide individualized information and offers related to
theproduct(art.6(1)sentence1(f) GDPR).To provideservices suchas
sales and marketingservices,contract management,payment handling,
programming, data hosting and hotline services we can commission and
transfer data to external service providers and/or Bosch affiliated
enterprises. In some cases, but only if appropriate data protection is
ensured, personal data might be transferred to recipients located
outside of the European Economic Area. Further information are
provided on request. You can contact our Data Protection Officer under:
Data Protection Officer, Information Security and Privacy (C/ISP),
Robert Bosch GmbH, Postfach 30 02 20, 70442 Stuttgart, GERMANY.
You have the right to object, on grounds relating to your particular
situation or where personal data are processed for direct marketing
purposes, atanytimeto processingofyour personaldata whichis based
onart. 6(1) sentence1(f) GDPR.To exerciseyourrights,please contact
us via privacy.[email protected] To find further information, please
follow the QR-Code.

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Bosch Thermotechnik GmbH
Junkersstrasse 20-24
D-73249 Wernau
www.bosch-thermotechnology.com