BOSCH Climate 3000i Split Air Conditioner Instruction Manual

BOSCH Climate 3000i Split Air Conditioner

Explanation of symbols and safety instructions

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.
The following signal words are defined and can be used in this document:

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

The info symbol indicates important information where there is no risk to people or property.

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.

General safety instructions

Notices for the target group
These installation instructions are intended for qualified persons who are skilled in dealing with refrigeration engineering and HVAC technology and also electrical systems. All system-relevant instructions must be observed. Failure to comply with instructions may result in material damage and personal injury, including danger to life.

• Before carrying out the installation, read the installation instructions of all system components.
• Observe the safety instructions and warnings.
• Follow national and regional regulations, technical regulations and guidelines.
• Record all work carried out.

Intended 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.
The air conditioning system is intended for commercial/residential use only where temperature deviations from adjusted set points do not lead to damage of living beings or materials. The air conditioning system is not suitable to set and maintain desired absolute humidity levels precisely.
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.

General dangers posed by the refrigerant

• This appliance is filled with refrigerant R32. If the refrigerant gas gets into contact with fire, it may generate toxic gas.
• Thoroughly ventilate the room if refrigerant leaks during the installation.
• Check the tightness of the system following the installation.
• Do not to let any other substance than the specified refrigerant (R32) into the refrigerant cycle.

Safety 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, sensory or mental capabilities or lacking in experience 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.”

Handover to the user
When handing over the air conditioning system, explain the operation and operating conditions to the user.

• Explain operation – with particular emphasis on all safety-related actions.

• Highlight the following points in particular:
  – Point out that modifications or repairs may be carried out only by an approved contractor.
  – To ensure safe and environmentally compatible operation, an annual inspection, and also cleaning and maintenance if required, must be carried out.

• Point out the possible consequences (personal injury and possible danger to life or material damage) of not carrying out inspection, cleaning and maintenance correctly, or omitting it altogether.

• Hand over the installation and operating instructions to the user for safekeeping.

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.

Product Information

Declaration of Conformity
The design and operating characteristics of this product comply with the British, European and supplementary national requirements.
The UKCA and CE markings declare that the product complies with all the applicable British and European legislation, which is stipulated by attaching these markings.
You can request the complete text of the Declaration of Conformity from the UK address indicated in this document.

GB Importer
Bosch Thermotechnology Ltd.
Cotswold Way, Warndon
Worcester WR4 9SW / UK

Regulations
In order to ensure installation and operation of the product in accordance with the regulations, please observe all the applicable national and regional regulations as well as all technical rules and guidelines.
You can find a list of the most relevant British and European directives and regulations in the table below.

Compatibility Regulations 2016
Low Voltage Directive 2014/35| Electrical Equipment (Safety) Regulations 2016
Radio Equipment – Directive 2014/53/EU| Radio Equipment Regulations 2017
Pressure Equipment – Directive 2014/68/EU| Pressure Equipment (Safety) Regulations 2016
Gas Appliances – Regulation (EU) 2016/426| Regulation 2016/426 on gas appliances as brought into UK law and amended
Machinery Directive 2006/42/EC| Supply of Machinery (Safety) Regulations 2008
Ecodesign Directive 2009/125/EC| The Ecodesign for Energy-Related Products Regulations 2010
Energy Labelling Regulation (EU) 2017/1369| Energy Labelling Regulation (EU) 2017/1369 (as retained in UK law and amended)
Restriction of the Use of certain Hazardous Substances in Electrical and Electronic Equipment (RoHS)

– Directive 2002/95/EC

| The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012
European Directive 2012/19/EC on old electronic and electrical appliances| (UK) Waste Electrical and Electronic Equipment Regulations 2013 (as ammended)

Simplified UK/EU Declaration of conformity regarding radio equipment

Bosch Thermotechnik GmbH hereby declares, that the Climate 3000i product described in these instructions complies with the Directive UK S.I. 2017/1206 (UK) 2014/53/EU.
You can request the complete text of the UK/EU Declaration of Conformity from the UK address indicated in this document.

Scope of delivery

Key to Fig. 1:

1. Outdoor unit (filled with refrigerant)
2. Indoor unit (filled with nitrogen)
3. Cold catalyst filter
4. Drainage elbow with gasket (for outdoor unit with floor or wall mounting bracket)
5. Remote control
6. Remote control holder with fixing screw
7. Fixing materials (5 screws and 5 wall plugs)
8. Set of printed documents for product documentation
9. 5-core communication cable (optional accessory)
10. 4 anti-vibration couplings for the outdoor unit

Product dimensions and minimum clearances

Indoor unit and outdoor unit

Figures 2 to 4.

 | A [mm]| B [mm]| C [mm]| D [mm]| E [mm]| F [mm]
---|---|---|---|---|---|---
CL3000i 26 E| 790| 720| 452| 270| 495| 255
CL3000i 35 E| 790| 720| 452| 270| 495| 255
CL3000i 53 E| 874| 805| 511| 330| 554| 317
CL3000i 70 E| 955| 890| 663| 342| 673| 354

Refrigerant pipes

Key to Fig. 5:

1. Gas-side pipe
2. Liquid-side pipe
3. Siphon-shaped elbow as oil separator

If the outdoor unit is positioned higher than the indoor unit, install a siphon-shaped elbow on the gas side after no more than 6 m and every 6 m thereafter (Fig. 5, [1]).

Observe maximum pipe length and maximum difference in height between indoor unit and outdoor unit.

Table 63 Pipe length and difference in height

 | Maximum pipe length 1) [m]| Maximum difference in height 2) [m]
---|---|---
CL3000i 26 E| ≤ 25| ≤ 10
CL3000i 35 E| ≤ 25| ≤ 10
CL3000i 53 E| ≤ 30| ≤ 20
CL3000i 70 E| ≤ 50| ≤ 25

1. Gas side or liquid side
2. Measured from bottom edge to bottom edge.

Table 64 Pipe diameter depending on appliance type

__

Unit type

| Pipe size
---|---
Liquid side [mm]| Gas side [mm]
CL3000i 26 E| 6.35 (1/4″)| 9.53 (3/8″)
CL3000i 35 E| 6.35 (1/4″)| 9.53 (3/8″)
CL3000i 53 E| 6.35 (1/4″)| 12.7 (1/2″)
CL3000i 70 E| 9.53 (3/8″)| 15.9 (5/8″)

Table 65 Alternative pipe diameter

Table 66

Specification of the pipes

Min. piping length| 3 m
Standard piping length| 5 m
Additional refrigerant if the pipe length| With Ø 6.35 mm (1/4″):
exceeds 5 m (liquid side)| 12 g/m
 | With Ø 9.53 mm (3/8″):
 | 24 g/m
Pipe thickness with 6.35 mm to 12.7 mm pipe diameter| ≥ 0.8 mm
Pipe thickness with 15.9 mm pipe diameter| ≥ 1.0 mm
Thickness of heat insulation| ≥ 6 mm
Material of heat insulation| Polyethylene foam

Information on refrigerant
This device contains fluorinated greenhouse gases as refrigerant. The device is hermetically sealed. You will find the information on the refrigerant according to the Regulation (EU) No 517/2014 on fluorinated greenhouse gases in the operating instructions of the device.

Information for the installer: If you refill refrigerant, enter the additional charge size and the total charge size of the refrigerant in the table “information on refrigerant” of the operating instructions.

Installation

Before installation

CAUTION
Risk of injury from sharp edges!

• Wear protective gloves during installation.

CAUTION
Danger of burns!
During operation the pipes become hot.

• Make sure, that the pipes cooled down before touching them.
• Check the scope of delivery for damage.
• Check whether a hissing sound due to negative pressure can be detected when opening the pipes of the indoor unit.

Requirements for installation site

• Observe minimum clearances (Figs. 2 to 4).
   | A [mm]| B [mm]| C [mm]
  ---|---|---|---
  CL3000iU W 26 E| 729| 292| 200
  CL3000iU W 35 E| 802| 295| 200
  CL3000iU W 53 E| 971| 321| 228
  CL3000iU W 70 E| 1082| 337| 234

 | A [mm]| B [mm]| C [mm]| D [mm]| E [mm]| F [mm]
---|---|---|---|---|---|---
CL3000i 26 E| 790| 720| 452| 270| 495| 255
CL3000i 35 E| 790| 720| 452| 270| 495| 255
CL3000i 53 E| 874| 805| 511| 330| 554| 317
CL3000i 70 E| 955| 890| 663| 342| 673| 354

Indoor unit

• Do not install the indoor unit in a room in which open ignition sources (for example: open flames, an operating wall mounted gas boiler or an operating electric heating system) are in operation.
• The installation site must not be higher than 2000 m above sea level.
• Keep the air inlet and air outlet clear of any obstacles to allow the air to circulate freely. Otherwise bad performance and higher noise level may occur.
• Keep TV, radio and and similar appliances at least 1 m away from the unit and the remote control.
• Mount the indoor unit on a wall that absorbs vibrations.
• Take minimum room area into account.
  Table 67 Minimum room area Unit type| Installation height [m]| Minimum room area [m 2 ]
  ---|---|---
  CL3000iU W 26 E
  CL3000iU W 35 E
  CL3000iU W 53 E| ≥ 1.8| ≥4
  CL3000iU W 70 E| ≥ 1.8| ≥ 6

If the installation height is lower, the floor area must be accordingly larger.

Outdoor unit

• The outdoor unit must not be exposed to machine oil vapour, hot spring vapour, sulphur gas, etc.
• Do not install the outdoor unit directly next to water or where it is exposed to sea air.
• The outdoor unit must always be kept free of snow.
• There must be no disruption caused by exhaust air or operating noise.
• Air should be able to circulate freely around the outdoor unit, but the appliance must not be exposed to strong wind.
• Condensate that forms during operation must be able to drain off easily. Lay a drain hose if required. In cold regions, installation of a drain hose is not advisable as it could freeze.
• Place the outdoor unit on a stable base.

Unit installation

NOTICE
Incorrect assembly can cause material damage.

If the unit is assembled incorrectly, it may fall off the wall.

• Only install the unit on a solid flat wall. The wall must be capable of supporting the weight of the unit.
• Only use screws and wall plugs that are suitable for the wall type and weight of the unit.

Installing the indoor unit

• Open the box at the top and lift the indoor unit out and up (Fig. 6).

• Place the indoor unit with the moulded parts of the packaging face down (Fig. 7).

• Undo screw and remove the mounting plate on the rear of the indoor unit.

• Determine the installation location, taking the minimum clearances into consideration (Fig. 2).

• Attach the mounting plate centrally with a screw and wall plug to the wall and level out (Fig. 8).

• Fasten the mounting plate with a further four screws and wall plugs so that the the mounting plate lies flat on the wall.

• Drill wall outlet for the piping (wall outlet should be behind the indoor unit as a recommendation (Fig. 9).
   | A

[mm]

| B

[mm]

| C

[mm]

| D

[mm]

| E

[mm]

| F

[mm]

| G

[mm]

---|---|---|---|---|---|---|---
CL3000iU W 26 E| 215| 44| 79| 65| 104| 118| 305
CL3000iU W 35 E| 225| 133| 64| 65| 43| 118| 290
CL3000iU W 53 E| 244| 60| 103| 65| 59| 261| 420
CL3000iU W 70 E| 240| 83| 137| 90| 69| 261| 454

• Change the position of the condensate pipe if necessary (Fig. 10).

The pipe fittings on the indoor unit are generally located behind the indoor unit. We recommend extending the pipes before mounting the indoor unit.

• Establish pipe connections as described in Chapter 3.4.1.

• Bend the piping in the required direction if necessary, and knock out an opening on the side of the indoor unit (Fig. 12).

• Route the piping through the wall and attach the indoor unit to the mounting plate (Fig. 13).

• Fold up the top cover and remove one of the two filter elements (Fig. 14).

• Insert the filter which is included in the scope of delivery into the filter element, and mount the filter element again.
  If it is necessary to take the indoor unit off the mounting plate:

• Pull the underside of the casing down in the area of the two recesses and pull the indoor unit forwards (Fig. 15).

Installing the outdoor unit

• Place the box so it is facing upwards.

• Cut and remove the packing straps.

• Pull the box up and off and remove the packaging.

• Prepare and mount a floor or wall mounting bracket, depending on the type of installation.

• Mount or hang the outdoor unit using the anti-vibration coupling for the feet which is supplied with the unit or is provided on site.

• When installing on the floor or wall mounting bracket, attach the supplied drainage elbow and gasket (Fig. 16).

• Remove the cover for the pipe connections (Fig. 17).

• Establish pipe connections as described in Chapter 3.4.1.

• Mount the cover for the pipe connections again.

Pipework connection

Connecting refrigerant lines to the indoor and outdoor unit

CAUTION
Discharge of refrigerant due to leaky connections
Refrigerant may be discharged if pipe connections are incorrectly installed. Reusable mechanical connectors and flared joints are not allowed indoors.

• Tighten flared connections only once.
• Always make new flared connections after loosening.

Copper pipes are available in metric and imperial sizes, the flare nut thread is however the same. The flared fittings on the indoor and outdoor unit are intended for imperial sizes.

• When using metric copper pipes, replace the flare nuts with nuts of a suitable diameter (Tab. 68).

• Determine pipe diameter and length (Page 51).

• Cut the pipe to length using a pipe cutter (Fig. 11).

• Deburr the inside of the pipe at both ends and tap to remove swarf.

• Insert the nut onto the pipe.

• Widen the pipe using a flaring tool to the size indicated in the tab. 68. It must be possible to slide the nut up to the edge but not beyond it.

• Connect the pipe and tighten the screw fitting to the torque specified in the tab. 68.

• Repeat the above steps for the second pipe.

NOTICE
Reduced efficiency due to heat transfer between refrigerant pipes

• Thermally insulate the refrigerant lines separately.
• Fit the insulation on the pipes and secure.

Table 68 Key data of pipe connections

External diameter of pipe Ø [mm]| Tightening torque [Nm]| Flared opening diameter

(A) [mm]

| Flared pipe end| Pre-assembled flare nut thread
---|---|---|---|---
6.35 (1/4″)| 18-20| 8.4-8.7| | 3/8″
9.53 (3/8″)| 32-39| 13.2-13.5| 3/8″
12.7 (1/2″)| 49-59| 16.2-16.5| 5/8″
15.9 (5/8″)| 57-71| 19.2-19.7| 3/4″

Connecting condensate pipe to the indoor unit
The condensate drain of the indoor unit has two connections. A condensate hose and bung are mounted on these connections at the factory and can be replaced (Fig. 10).

• Only route the condensate hose with a slope.

Checking tightness and filling the system

Checking tightness
Observe the national and local regulations when carrying out the tightness test.

• Remove the caps on the three valves (Fig. 18, [1], [2] and [3]).

• Connect the Schrader opener [6] and pressure gauge [4] to the Schrader valve [1].

• Screw in the Schrader opener and open the Schrader valve [1].

• Leave valves [2] and [3] closed and fill the system with nitrogen until the pressure is 10 % above the maximum operating pressure (page 57).

• Check whether the pressure is still the same after 10 minutes.

• Discharge the nitrogen until the maximum operating pressure is reached.

• Check whether the pressure is still the same after at least 1 hour.

• Discharge nitrogen.

Filling the system

NOTICE
Malfunction due to incorrect refrigerant
The outdoor unit is filled with R32 refrigerant at the factory.

• If refrigerant needs to be topped up, only use the same refrigerant.
  Do not mix refrigerant types.

• Evacuate and dry system with a vacuum pump (Fig. 18, [5]) until the pressure is approx. −1 bar (or approx. 500 microns).

• Open the valve at the top [3] (liquid side).

• Use a pressure gauge [4] to check whether the flow is unobstructed.

• Open valve at bottom [2] (gas side).
  The refrigerant is distributed round the system.

• Afterwards, check the pressure ratios.

• Unscrew the Schrader opener [6] and close the Schrader valve [1].

• Remove the vacuum pump, pressure gauge and Schrader opener.

• Reattach the valve caps.

• Reattach the cover for pipe connections to the outdoor unit.

Electrical connection

General notes
WARNING
Risk to life from electric shock!

Touching live electrical parts can cause an electric shock.

• Before working on electrical parts, disconnect all phases of the power supply (fuse/circuit breaker) and lock the isolator switch to prevent unintentional reconnection.
• Work on the electrical system must only be carried out by an authorized electrician.
• An authorized electrician must determine the correct conductor cross-section and circuit breaker. The maximum current consumption of the technical data (see chapter 8, page 57) is decisive for this purpose.
• Observe safety measures according to national and international regulations.
• If you identify a safety risk in the mains voltage, or if a short circuit occurs during installation, inform the operator in writing and do not install the appliances , until the problem has been resolved.
• All electrical connections must be made in accordance with the electrical connection diagram.
• Only use a special tool to cut cable insulation.
• Connect the cable to the existing mounting clips / cable glands using suitable cable ties (scope of delivery).
• Do not connect any additional consumers to the mains power supply of the device.
• Do not mix up live and PEN conductor. This can lead to malfunctions.
• If the mains power supply is fixed, install an overvoltage protector and isolator which is designed for 1.5 times the maximum power input of the appliance.

Connecting the indoor unit
The indoor unit is connected to the outdoor unit using a 5-core communication cable of the type H07RN-F. The conductor cross-section of the communication cable should be at least 1.5 mm2.

NOTICE
Material damage due to incorrectly connected indoor unit
Voltage is supplied to the indoor unit via the outdoor unit.

• Only connect the indoor unit to the outdoor unit.

To connect the communication cable:

• Fold up the top cover (Fig. 19).

• Undo screw and remove cover of the interface panel.

• Remove screw and cover [1] of the terminal (Fig. 20).

• Knock out an opening for the cable feed [3] on the rear of the indoor unit and feed the cable through.

• Secure cable to the strain relief [2] and connect to the terminals W, 1(L), 2(N), S and .

• Note assignment of wires to the terminals.

• Reattach the covers.

• Route the cable to the outdoor unit.

Connecting the outdoor unit
A power cable (3-core) is connected to the outdoor unit and the communication cable is connected to the indoor unit (5-core). Use cables of the type H07RN-F with sufficient conductor cross-section and protect the mains power supply with a fuse (Table 69).

Outdoor unit| Mains fuse protection| Conductor cross- section
---|---|---
Power cable| Communication cable
CL3000i 26 E| 13 A| ≥ 1.5 mm2| ≥ 1.5 mm2
CL3000i 35 E| 13 A| ≥ 1.5 mm2| ≥ 1.5 mm2
CL3000i 53 E| 16 A| ≥ 1.5 mm2| ≥ 1.5 mm2
CL3000i 70 E| 25 A| ≥ 2.5 mm2| ≥ 2.5 mm2

• Undo the screw and remove the cover of the electrical connection (Fig. 21).

• Secure the communication cable to the strain relief and connect to the terminals W, 1(L), 2(N), S and (assignment of wires to terminals same as indoor unit) (Fig. 22).

• Secure power cable to the strain relief and connect to the terminals L, N and .

• Reattach cover.

Commissioning

Commissioning checklist

1| Outdoor unit and indoor unit are correctly installed.|
---|---|---
2| Pipes are correctly

•      connected,

•      thermally insulated,

•      and checked for tightness.

|
3| Condensate pipes are functioning correctly and have been tested.|
4| Electrical connection has been correctly established.

•      Power supply is in the normal range

•      Protective conductor is properly attached

•      Connection cable is securely attached to the terminal strip

|
5| All covers are fitted and secured.|
6| The horizontal louver of the indoor unit is fitted correctly and the actuator is engaged.|

Functional test

The system can be tested once the installation including tightness test has been carried out and the electrical connection has been established:

• Connect the power supply.
• Switch on indoor unit with the remote control.
• Press the Mode key to set the cooling mode ( ).
• Press arrow key ( ) until the lowest temperature is set.
• Test cooling mode for 5 minutes.
• Press the Mode key to set the heating mode ( ).
• Press arrow key ( ) until the highest temperature is set.
• Test heating mode for 5 minutes.
• Ensure freedom of movement of horizontal louver.

If the room temperature is less than 17 °C, the cooling mode must be switched on manually. This manual operation is only envisaged for testing and emergency situations.

• Otherwise, always use the remote control.

To switch on the cooling mode manually:

• Switch off the indoor unit.

• Press the key for the manual cooling mode twice with a thin object (Fig. 23).

• Press the Mode key on the remote control to exit cooling mode when it has been set manually.

In a system with multi-split air conditioner, manual operation is not possible.

Handover to the user

• When the system has been set up, hand over the installation manual to the customer.
• Explain to the customer how to use the system, referring to the operation manual.
• Advise the customer to carefully read the operation manual.

Troubleshooting

Faults with indication

WARNING
Risk to life from electric shock!
Touching live electrical parts can cause an electric shock

• Before working on electrical parts, disconnect all phases of the power supply (fuse/circuit breaker) and lock the isolator switch to prevent unintentional reconnection.

If a fault occurs during operation, a fault code appears in the display (e.g. EH 02).
If a fault is present for more than 10 minutes:

• Briefly interrupt the power supply and switch the indoor unit back on.
  If a fault persists:

• Call customer service and provide the fault code and details of the appliance.

split air conditioner)
EH 0A

EH 00

| Faulty parameter in the EEPROM of the indoor unit
EH 0b| Communication error between main PCB of indoor unit and display
EH 02| Fault when detecting the zero-crossing signal
EH 03| Fan speed of indoor unit outside the normal range
EH 60| Temperature sensor error at T1 (room temperature)
EH 61| Temperature sensor error at T2 (center of evaporator coil)
EL 0C1)| Insufficient or escaping refrigerant or temperature sensor error at T2
EL 01| Communication error between IDU and ODU
PC 00| Fault at IPM module or IGBT overcurrent protection
PC 01| Over- or under voltage protection
PC 02| Temperature protection at compressor or overheating protection at IPM module or pressure relief device
PC 03| Low pressure protection
PC 04| Inverter compressor module error
PC 08| Protection against current overload
PC 40| Communication fault between main PCB of outdoor unit and main PCB of compressor drive
−−| Conflicting operating mode of indoor units; operating mode of indoor units and outdoor unit must correspond.

1. Leak detection not active, if in a system with multi-split air conditioner.
   Table 71

and outdoor unit must correspond.1)

1. Conflicting operating mode of indoor unit. This can occur in a multi split system, when different units operate in different modes. To solve the problem, adjust operating mode accordingly.

Note: units set to cooling / dry / fan mode will be affected with a mode conflict as soon as one other unit in the system is set to heating (heating is the priority system mode).

Faults not indicated

Table 72

outdoor or indoor

unit.

Shortage of refrigerant| ►    Check tightness of pipes, reseal if required.

►    Refill refrigerant.

Outdoor unit or indoor unit is not working.| No current| ►    Check power connection.

►    Power on the IDU.

Leakage protector or fuse installed in the device1) has blown.| ►    Check power connection.

►    Check the leckage protection and fuse.

Outdoor unit or indoor unit starts and stops continuously.| Insufficient refrigerant in the system.| ►    Check tightness of pipes, reseal if required.

►    Refill refrigerant.

Too much refrigerant in the system.| Remove refrigerant with refrigerant recovery

unit.

Moisture or impurities in the refrigerant circuit.| ►    Evacuate refrigerant circuit.

►    Fill with new refrigerant.

Voltage fluctuations too high.| ►    Install voltage regulator.
Defective compressor.| ►    Replace compressor.

1. A fuse for the overcurrent protection is located on the main PCB. The specification is printed on the main PCB and can also be found in the technical data on page 57.

Environmental protection and disposal

Environmental protection is a fundamental corporate strategy of the Bosch Group.
The quality of our products, their economy and environmental safety are 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.
All of our packaging materials are environmentally compatible and can be recycled.

Used appliances
Used appliances contain valuable materials that can be recycled.
The various assemblies can be easily dismantled. Synthetic materials are marked accordingly. Assemblies can therefore be sorted by composition 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. “(UK) Waste Electrical and
Electronic Equipment Regulations 2013 (as amended)”. 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/

Refrigerant R32
The appliance contains fluorinated gas R32 (global warming 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.

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 / UK GDPR), to fulfil our duty of product surveillance and for product safety and security reasons (art. 6 (1) sentence 1 (f) GDPR / UK GDPR), to safeguard our rights in connection with warranty and product registration questions (art. 6 (1) sentence 1 (f) GDPR / UK GDPR) and to analyze the distribution of our products and to provide individualized information and offers related to the product (art. 6 (1) sentence 1 (f) GDPR / UK GDPR). To provide services such as sales and marketing services, 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 and the United Kingdom. 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, at any time to processing of your personal data which is based on art. 6 (1) sentence 1 (f) GDPR / UK GDPR. To exercise your rights, please contact us via [email protected] To find further information, please follow the QR-Code.

1. Based on ANNEX I of REGULATION (EU) No 517/2014 of the European Parliament and of the Council of 16 April 2014.

Tech data

Indoor Unit

Outdoor Unit

| CL3000iU W 26 E

CL3000i 26 E

| CL3000iU W 35 E

CL3000i 35 E

| CL3000iU W 53 E

CL3000i 53 E

| CL3000iU W 70 E

CL3000i 70 E

---|---|---|---|---
Cooling
Rated output| kW

kBTU/h

| 2.6

9

| 3.5

12

| 5.3

18

| 7.0

24

Power input at rated output| W| 733| 1096| 1550| 2402
Output (min. – max.)| kW| 1.0-3.2| 1.4-4.3| 2.1-5.9| 3.4-8.2
Power input (min. – max.)| W| 80-1100| 120-1650| 420-2050| 560-3200
Cooling load (Pdesignc)| kW| 2.8| 3.6| 5.3| 7.0
Energy efficiency (SEER)| –| 7.4| 7.0| 7.0| 6.4
Energy efficiency class| –| A++| A++| A++| A++
General information – on heating
Rated output| kW

kBTU/h

| 2.9

10

| 3.8

13

| 5.6

19

| 7.3

25

Power input at rated output| W| 771| 1027| 1750| 2130
Output (min. – max.)| kW| 0.8-3.4| 1.1-4.4| 1.6-5.8| 3.1-8.2
Power input (min. – max.)| W| 70-990| 110-1480| 300-2000| 780-3100
Heating – with colder climate
Heating load (Pdesignh)| kW| 3.8| 3.8| 6.7| 10.8
Energy efficiency (SCOP)| –| 3.1| 3.4| 3.1| 2.7
Energy efficiency class| –| B| A| B| D
Heating – with average climate
Heating load (Pdesignh)| kW| 2.5| 2.5| 4.2| 4.9
Energy efficiency (SCOP)| –| 4.1| 4.2| 4.0| 4.0
Energy efficiency class| –| A+| A+| A+| A+
Heating – with warmer climate
Heating load (Pdesignh)| kW| 2.5| 2.5| 4.5| 5.3
Energy efficiency (SCOP)| –| 5.2| 5.5| 5.1| 5.1
Energy efficiency class| –| A+++| A+++| A+++| A+++
General
Power infeed| V / Hz| 220-240 / 50| 220-240 / 50| 220-240 / 50| 220-240 / 50
Max. power consumption| W| 2150| 2150| 2500| 3700
Max. current consumption| A| 10| 10| 13| 19
Refrigerant| –| R32| R32| R32| R32
Refrigerant charge| g| 600| 650| 1100| 1450
Design pressure| MPa| 4.3/1.7| 4.3/1.7| 4.3/1.7| 4.3/1.7
Indoor Unit
Ex-protected ceramic fuse on main board| –| T 3.15 A/250 V| T 3.15 A/250 V| T 3.15 A/250 V| T 3.15 A/250 V
Volumetric flow rate (high/medium/low)| m3/h| 520/460/330| 530/400/350| 800/600/500| 1090/770/610
Sound pressure level (high/medium/low/

noise reduction)

| dB(A)| 37/32/22/20| 37/32/22/21| 41/37/31/20| 46/37/34.5/21
Sound power level| dB(A)| 54| 56| 56| 62
Permissible ambient temperature

(cooling/heating)

| °C| 17…32/0…30| 17…32/0…30| 17…32/0…30| 17…32/0…30
Net weight| kg| 8.0| 8.7| 11.2| 13.6
Outdoor Unit
Ex-protected ceramic fuse on main board| –| T 20 A/250 V| T 20 A/250 V| T 30 A/250 V| T 30 A/250 V
Flow rate| m3/h| 1850| 1850| 2100| 3700
Sound pressure level| dB(A)| 56| 55| 57| 60
Sound power level| dB(A)| 62| 63| 65| 67
Permissible ambient temperature

(cooling/heating)

| °C| –15…50/–15…24| –15…50/–15…24| –15…50/–15…24| –15…50/–15…24
Net weight| kg| 23.5| 23.7| 33.5| 43.9

Customer Service

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

References

• Invented for life | Bosch Global
• New Boilers | Worcester Bosch
• Bosch Chauffage et confort | Bosch Home Comfort France
• Soluzioni per il Riscaldamento e la Climatizzazione | Bosch
• Головна | Bosch Home Comfort
• Find din optimale varmeløsning | Bestil en energivurdering | Bosch
• Inicio | Bosch Home Comfort
• Î’osch Home Comfort Hellas
• Bosch Home Comfort
• Bosch Home Comfort - Alegerea dumneavoastră durabilă!
• Početna | Bosch Grejna tehnika
• Bosch toplotna tehnika | Bosch Toplotna tehnika
• Heizungs-, Raum- und Klimalösungen der Heizungsmarke Bosch
• Start | Bosch Thermotechniek
• Home | Bosch Home Comfort
• Енергоспестяващи решения за отопление и топла вода | Bosch Термотехника
• Bosch I YaÅŸam İçin Teknoloji | Bosch Home Comfort Türkiye
• Início | Bosch Home Comfort
• JednoduÅ¡e propojeni Se značkou Bosch | BOSCH Home Comfort
• Boschi Termotehnoloogia
• Turinys | „Bosch Thermotechnology“
• Sākumlapa | Bosch Thermotechnology
• Home | Bosch Home Comfort
• RieÅ¡enia pre vykurovanie a teplú vodu | Bosch Termotechnika
• WEEE Electronic Waste | Bosch Home Comfort Group
• WEEE Electronic Waste | Bosch Home Comfort Group
• Про захист персональних даних | від 01.06.2010 № 2297-VI

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