INVENTUM AC127W Mobile Airconditioner Instruction Manual

: June 6, 2024
: INVENTUM

MOBILE AIR CONDITIONER • MOBILES KLIMAGERÄT • CLIMATISEUR MOBILE
mobiele airconditioner
AC127W

instruction manual

INVENTUM AC127W Mobile Airconditioner - fig safety instructions

First, carefully read the instruction manual in full prior to using the appliance and store the manual in a safe place for future reference.
Do not use agents that accelerate the defrosting process or other cleaning agents than those recommended by the manufacturer.
Store the appliance in a room without any continuously active ignition sources (e.g. an open ﬂame, switched on a gas appliance, or switched on the electric heating appliance).
Do not drill through or burn.
Caution, certain refrigerants do not have an odor.
Install, use and store the appliance in a room with a ﬂoor surface of at least 12 m2 (for 12000Btu/h).
Only install this appliance when it complies with local/national legislation and standards.

IMPORTANT

This appliance is intended to be used as an air conditioner in homes and is only suitable for indoor use in living rooms, kitchens, and garages in dry locations, under normal household conditions.
Never use the appliance with a damaged cord or plug. Never clamp the cord and prevent contact with sharp edges.
The installation should fully correspond with the locally applicable regulations, conditions, and standards.
The appliance is only suitable for use in dry locations, indoors.
Check the mains voltage.
This appliance is only suitable for an earthed socket, connection voltage 220-240 Volt/ ~50 Hz.
The appliance MUST always be connected in an earthed condition. When the power supply is not earthed, it is absolutely not permitted to connect the appliance.
The plug must always be easily accessible when the appliance is connected.
Always transport the appliance in a straight position and place it on a stable, ﬂat surface during use. If the appliance has been transported in a lying position, leave it to rest in a straight position for 6 hours before inserting the plug in the socket.
Has the electrical system been checked by a recognized expert if you are not certain that everything is in order?
Install the appliance on a sturdy, ﬂat ﬂoor that is strong enough to carry a weight of up to 50 kg. Installation on a weak or uneven or could result in damage to your properties or personal injury.
Never cover the air inlets and outlets.
Empty the water reservoir via the water drain point, before moving the appliance.
Never allow the appliance to come into contact with chemicals.
Do not insert ﬁngers or objects in the openings of the appliance.
Never allow the appliance to come into contact with water. Do not spray the appliance with water or submerge it in water, in connection with a short circuit hazard.
Always ﬁrst remove the plug from the socket before the appliance or a part thereof must be cleaned or replaced.
NEVER connect the appliance using an extension cord. If there is no earthed socket available, have one installed by a recognized electrician.
For reasons of safety, always be careful when there are children near this appliance, same as with any other electrical appliance.
Do not use the appliance if the plug, cord, or appliance are damaged, or if the appliance no longer functions properly, or if it is damaged in any other way. If this is the case, consult the retailer or our maintenance service. Never replace the plug or cord yourself.
Always remove the plug from the socket when the appliance is not being used.
Only have a damaged electricity cord replaced by the supplier or an authorized person/service point.
Keep the appliance out of reach of children. Children do not see the dangers associated with handling electrical appliances. Therefore, never allow children to operate electrical appliances without supervision. Keep the appliance and cord out of reach of children younger than 8 years of age.
The appliance can be used by children of 8 years and older and by persons with limited physical, sensory or mental capacities or lack of experience or knowledge, provided they use the appliance under supervision or have been instructed about its safe use and understand the hazards it may involve.
Children must not play with the appliance.
The appliance may not be cleaned or maintained by children unless this is done under the supervision

CAUTION!

Never close the room where this appliance is used in such a way that it is fully airtight. This prevents a vacuum from being created in this room. Negative pressure could disrupt the safe operation of geysers, extraction hoods, ovens, etc.
Non-observance of the instructions could invalidate the warranty on the appliance
Always lift the appliance with two persons.
Always make sure the appliance is placed on a sturdy, ﬂat surface.
Do not leave the appliance unsupervised if the appliance is operational.
If you want to move the appliance, make sure the appliance is switched off. Use both hands when moving the appliance.
Never use the appliance with parts that are not recommended or supplied by the manufacturer.
Do not pull the cord and/or appliance to remove the plug from the wall socket. Never touch the appliance with wet or damp hands.
If the appliance does not function after it has been switched on, it is possible that the fuse or earth leakage circuit breaker has been activated in the electrical distribution box. The group may be overloaded or an earth leakage current may have occurred.
In case of a breakdown, never make repairs yourself; a tripped safety device in the appliance could indicate a defect that cannot be remedied by removing or replacing this safety device. Only original parts should be used.
The printed circuit board (PCB) of the appliance has been provided with a fuse against overvoltage. The speciﬁcations of the fuse are stated on the circuit board, such as T 3.15A/250V, etc.
Never submerge the appliance, cord, or plug in water.
This appliance is only suitable for household use. If the appliance is not used as intended, no compensation can be claimed in case of defects or accidents and the warranty
will be invalidated. If you decide not to use the appliance anymore due to a defect, we recommend cutting off the cord after removing the plug from the socket. Household appliances do not belong in the dustbin. Take them to the waste processing department concerned of your municipality.

WARNING
Speciﬁc information for appliances with R290 refrigerant gas.

Thoroughly read all warnings.
When defrosting and cleaning the appliance, only use tools recommended by the manufacturer.
Place the appliance in a room without any continuously active ignition sources (e.g. an open ﬂame switched on electric or gas appliance).
Do not drill through or burn.
Install, use and store the appliance in a room with a ﬂoor surface of at least 12 m2.
This appliance contains 240 grams of R290 refrigerant gas (see the information plate at the rear of the appliance).
R290 is a refrigerant gas that is in accordance with the European environmental directives. Never drill through any part of the cooling circuit.
If the appliance is installed, operated, or stored in a room without ventilation, the room should be made in such a way that the accumulation of refrigerant as a result of a leak is prevented. This could lead to a ﬁre or explosion hazard due to the ignition of the refrigerant by an electric heating appliance, stove, or another ignition source.
Store the appliance in such a way that mechanical failures are prevented.
Persons operating or working at the cooling circuit must be in the possession of a suitable certiﬁcate from an authorized organization so that these persons are authorized to handle refrigerants in a safe way in accordance with the speciﬁcations that apply within the industry.
Repairs may only be performed as recommended by the manufacturer of the appliance. Maintenance and repair activities that require assistance from other trained personnel, must be performed under the supervision of a person who knows how combustible refrigerants should be used.

REFRIGERANT
(CE) N 842/2006: This air conditioner contains the refrigerant R290.
The quantity of refrigerant is less than 1 kg and is contained in a closed cooling circuit. The refrigerant does not have an ozone depletion potential. It is, however, a greenhouse gas according to the Kyoto protocol and could therefore contribute to global warming when released into the atmosphere. Only trained technicians with a suitable refrigerant certiﬁcate are permitted to ﬁll or empty the appliance.
If used correctly and when the refrigerant circuit is undamaged, your air conditioner does not have to be reﬁlled with refrigerant. GWP: R290: 3.

Speciﬁc information for appliances with R290/R32 refrigerant gas

Carefully read all warnings.
When defrosting and cleaning the appliance, do not use other tools than those recommended by the manufacturer.
Place the appliance in a room with no ignition sources (you could think of: open ﬁre, gas appliances, or electric appliances that could cause sparks).
Do not drill through and do not burn.
Refrigerant gases can be odorless.
The appliance must be installed, used, and stored in a room that is larger than 12 m2.
R290/R32 is a refrigerant gas that complies with the European environmental directives. Never drill through any part of the cooling circuit.
When installing, using, or storing the appliance in a non-ventilated room, the room must be designed in such a way that leaking refrigerant gas cannot accumulate. This can prevent the occurrence of ﬁre or explosions due to the ignition of the refrigerant gas by electric stoves, burners, or other ignition sources.
Store the appliance in such a way that no mechanical defects can occur.
Persons working at or with the refrigerant circuit should have the correct certiﬁcation issued by a recognized organization that guarantees expertise in the handling of refrigerants in accordance with speciﬁc certiﬁcation agreements in the industry.
In the event of repairs, always observe the recommendations from the manufacturer.
Maintenance and repair activities that require assistance from other qualiﬁed personnel, must be performed under the supervision of a person who is certiﬁed in the handling of combustible refrigerants.
Do not use agents to accelerate the defrosting process or clean than those recommended by the manufacturer.
The appliance should be stored in a room with no continuously active ignition sources (such as an open ﬁre, an operating gas appliance, or an operating electric heater).
Do not drill through or burn.
Take into account that refrigerants can be odorless.
Always observe national laws and legislation.
Do not block the ventilation holes.
Store the appliance in such a way that no mechanical damages can be caused.
Apply a warning that the appliance should be stored in a properly ventilated room, the dimensions of which correspond with the pace speciﬁed for use.
All persons involved with working at or dismantling a refrigerant circuit must be in possession of a valid certiﬁcate by an evaluating body recognized by the industry, showing their competence in safely handling refrigerants in accordance with recognized certiﬁcation agreements in the industry.
Maintenance may only be performed in accordance with the recommendations from the manufacturer of the equipment.
Maintenance and repair activities that require assistance from other qualiﬁed personnel, must be performed under the supervision of a competent person who is certiﬁed in the handling of combustible refrigerants.
The appliance must be installed, used, and stored in a room with a ﬂoor area of more than 13 m2
.

WARNING : This system contains refrigerant under very high pressure. The system may only be maintained by qualiﬁed personnel.

Transport of equipment containing combustible refrigerants (Appendix CC.1) Observes the transport instructions.
Marking equipment with signs (Appendix CC.2) Observe local regulations.
Disposal of equipment containing combustible refrigerants (Appendix CC.3) Observes national regulations.
Storage of equipment/appliances (Appendix CC.4) Store equipment in accordance with instructions from the manufacturer.
Storage of packaged (unsold) equipment (Appendix CC.5) The storage packaging must have such a sturdy design that no refrigerant can start to leak when the equipment is mechanically damaged in the packaging. Local regulations determine the maximum number of appliances that can be stored in one room.

Information about maintenance (Appendix DD.3)

Check the surrounding area Prior to working at systems containing combustible refrigerants, safety checks are required to make sure that the risk of ignition is limited to a minimum. When repairing cooling systems, take the following precautions before performing work at the system.
Working procedure Perform work in accordance with a regulated procedure to minimize the risk of released combustible gases or vapors during the work.
General work area Inform all maintenance personnel and others working in the vicinity of the nature of the work to be performed. Avoid working in enclosed spaces. Demarcate the area around the workplace. Make sure the work area is safe by checking for the presence of combustible material and ignition sources.
Check for the presence of refrigerant Check the area prior to and during the work with a suitable refrigerant detector, which will warn the technician of the presence of possibly combustible ambient air. Only use leak detection equipment that is suitable for use with combustible refrigerants, i.e. free from sparks, adequately guarded, or intrinsically safe.
Keep a ﬁre extinguisher within reach If hot work must be performed at cooling equipment or related parts, suitable extinguishing agents should be present within reach. Immediately next to the ﬁlling area, mount a powder extinguisher or CO2 extinguisher.
Keep ignition sources at a distance Anyone performing work at a cooling system whereby pipes (once) containing combustible refrigerant are laid bare, may not use ignition sources that could cause a ﬁre or an explosion. Keep all possible ignition sources, including lighted cigarettes, sufﬁciently far removed from the place of installation, repair, or disposal, where combustible refrigerant could be released in the environment. Check prior to the performance of the work that there are no combustible materials or ignition sources in the area around the equipment. Hang warning signs with the text “Smoking prohibited”.
Provide ventilation Work in the open air or ensure that the work area is sufﬁciently ventilated before you open the system or perform hot work. Continuously ensure sufﬁcient ventilation during the performance of the work. The ventilation should blow away any released refrigerant to a safe place and preferable discharge it to the outdoor air.
Check the cooling equipment Replace electric components only by equivalent parts that meet the correct speciﬁcations. Always observe the manufacturer’s guidelines for maintenance and repair. In case of doubt, contact the technical support service of the manufacturer for support. Check installations using combustible refrigerants regarding the following:
– The ﬁlling volume should correspond with the dimensions of the room in which the refrigerant containing components are installed;
– The ventilation equipment and exhausts should work properly and may not be blocked.
– If an indirect cooling circuit is being used, the secondary circuit must be checked for the presence of refrigerant;
– All markings on the equipment must be visible and legible. Repair all markings and signs that have become illegible in advance;
– Cooling pipes and components containing refrigerant must be installed in such a way that it is unlikely that they are exposed to substances that could corrode them, to the extent that the components are not made of materials that are inherently resistant to corrosion or are adequately protected against corrosion.
Check electrical appliances In the event of repair and maintenance of electrical components, always ﬁrst check them for safety and observe the inspection procedures for the components. If there is a failure that could jeopardize safety, no electrical power supply may be connected to the circuit before this failure has been resolved. If the failure cannot immediately be resolved, but the appliance must remain operational, a suitable temporary solution must be achieved. Always report this to the owner of the equipment, so that all involved parties are informed. Safety checks in advance include:
• Discharging condensers: this should be done in a safe way to prevent the creation of sparks;
• Check that there are no live electrical components and wires lying barely when ﬁlling, draining or ﬂushing the system;
• Check that the continuity of the earthed connections is guaranteed.
7. Repairs to guarded components (Appendix DD.4)

When performing repairs to guarded components, disconnect all electrical power supplies from the equipment being worked on, before removing the cover plates, etc.. If it is absolutely necessary to keep the power supply switched on during maintenance to the equipment, a permanently active leak detector should be installed at the most critical point to warn for the occurrence of possible hazardous situations.
Pay extra attention to the following, to make sure that the housing is not changed in such a way during work at electrical components that the protection level is affected. You could think of damaged cables, making too many attachments per connection, clamps that do not meet the original speciﬁcations, damaged seals, incorrect assembly of gaskets, etc. Make sure the equipment is ﬁrmly attached. Check that seals and sealing materials are still sufﬁciently able to prevent penetration of combustible ambient air. Only use replacement parts that meet the manufacturer’s speciﬁcations.

CAUTION : The use of silicone-containing sealing agents could disrupt the operation of some types of leak detection equipment. Intrinsically safe components do not have to be disconnected before working at them.

Repairs to intrinsically safe components (Appendix DD.5)

Do not connect permanently inductive or capacitive loads to the circuit without checking whether the allowed voltages and currents for the equipment used are exceeded. Intrinsically safe components are the only types of components at which you are allowed to work while they are living in the presence of combustible ambient air. Only use test equipment with the correct certiﬁcations. Only replace components with parts that correspond with the manufacturer’s speciﬁcations. The use of deviating parts could cause ﬁre when refrigerant escapes to the ambient air as a result of a leak.

Cables (Appendix DD.6)

Check that the cables are not exposed to wear, corrosion, excessive pressure, vibrations, sharp edges, or other negative ambient inﬂuences. When checking, also consider the consequences of aging and the constant vibration of compressors or fans.

Detection of combustible refrigerants (Appendix DD.7)

Never use potential ignition sources when looking for or tracing refrigerant leaks. Do not use a halogen lamp (or any other detector with an open ﬂame).

Leak detection methods (Appendix DD.8)

The following leak detection methods may be used for systems containing combustible refrigerants. Preferably use electronic leak detectors to detect combustible refrigerants. Sometimes the sensitivity of such equipment is not sufﬁcient, or they must be recalibrated. (Always calibrate detection equipment in a room that is free from the refrigerant.)Check that the detector is not a potential ignition source and that it is suitable for the refrigerant used. Adjust the leak detection equipment at a percentage of the refrigerant’s LFL (lower ﬂammable limit) and calibrate the equipment to the refrigerant used and the correct gas percentage (maximum 25%). Leak detection liquids are also suitable for use with most refrigerants, but avoid the use of chlorinated substances, as the chlorine could also react with the refrigerant and affect the copper piping. If a leak is suspected, all open ﬂames must be extinguished or removed. If a refrigerant leak is found that requires soldering, all refrigerant should ﬁrst be drained from the system, or the refrigerant should be isolated (by means of valves) in a section of the system away from the leak. Then ﬂush the system with oxygen-free nitrogen (OFN), both prior to and during the soldering process.

Draining and emptying (Appendix DD.9)

When opening a cooling circuit in order to perform repairs – as well as for all other purposes – the correct regulations and procedures should be observed at all times. In addition, always try to work as safely as possible, due to the ﬂammability of the refrigerants. For that reason, always use the following procedure:

Remove the refrigerant;
Flush the circuit with inert gas;
Empty the system;
Flush once more with inert gas;
Open the circuit by sawing or soldering.
Collect the refrigerant in a suitable storage container. Flush the system with OFN (oxygen-free nitrogen) to make the system safe. It is possible that you must repeat this process a few times. Never use compressed air or oxygen to ﬂush a system. Flush the vacuum system by allowing OFN to ﬂow into it and then ﬁll the system with OFN until the operating pressure is achieved. Then allow this to escape to the atmosphere and make the system vacuum again. Repeat this process until there is no more refrigerant in the system. After the last OFN ﬂush, the system must be de-aerated to atmospheric pressure to make the work possible. This is an absolute condition when soldering work has to take place at the piping. Ensure that the exhaust of the vacuum pump is not in the vicinity of ignition sources and that the surrounding area is sufﬁciently ventilated.

Filling procedures (Appendix DD.10)

In addition to the standard procedures when ﬁlling, also observe the following requirements. – When using the ﬁlling equipment, prevent different refrigerants from getting mixed. Hoses and pipes must be as short as possible to minimize the amount of refrigerant that they contain.
– Always place cylinders upright.
– Earth the cooling system before ﬁlling the system with refrigerant.
– Mark the system when it is ﬁlled (if this has not yet been done).
– Ensure the cooling system is not excessively ﬁlled.
Perform a pressure test with OFN (oxygen-free nitrogen) before ﬁlling the system. Check the system for leaks after ﬁlling, but before commissioning. Always perform a ﬁnal leak test before leaving the location.

Decommissioning (Appendix DD.11)

In order to perform this procedure, it is essential that the technician has fully familiarised himself with the equipment and all its parts. It is always recommended to drain and dispose of the refrigerants used safely. Prior to the work, always take an oil and refrigerant sample when reuse of the drained refrigerant requires prior analysis. It is essential to check whether there is a power supply present, before starting the work.

a) Familiarize yourself with the equipment and its operation.
b) Disconnect the electrical connection between the system and the power supply.
c) Prior to starting the work, check that the following items have been met:
• All required mechanical provisions are present, e.g. to handle the refrigerant cylinders;
• All personal protective equipment is present and is used correctly;
• There is always a competent person present who supervises the draining process;
• All draining equipment and storage cylinders comply with the applicable standards.
d) Preferably pump empty the cooling system, if this is possible.
e) If pumping empty is not possible, use a suitable distributor to remove as much refrigerant as possible from the different sections of the system.
f) Place the cylinder on the weighing scale before draining starts.
g) Start the draining system and work in accordance with the manufacturer’s instructions.
h) Never ﬁll cylinders by more than is permitted. (Maximum 80% liquid volume).
i) Never exceed the maximum operating pressure of the cylinder, not even brieﬂy.
j) When the cylinders are ﬁlled correctly and the process has been completed, immediately remove all cylinders and equipment from the location and close all valves of the equipment.
k) Never ﬁll drained refrigerant in another cooling system, before cleaning and checking it.

Marks (Appendix DD.12)

Apply markings on the equipment stating that it has been decommissioned and that the refrigerant has been removed. Write the date on the marking, as well as your name. Apply markings on the equipment indicating that the equipment contains combustible refrigerant.

Draining (Appendix DD.13)

When removing refrigerants from a system, for maintenance or decommissioning, it is recommended to remove all refrigerants to a safe location. When draining the refrigerant, only use cylinders that are suitable for storing refrigerant. Ensure there are sufﬁcient cylinders available to store the entire volume of the cooling system. Only use cylinders that are suitable for storing the refrigerant to be drained and apply markings indicating which refrigerant they contain (i.e. use special storage cylinders). The cylinders must be complete, including properly functioning overpressure valves and valves. Pump empty storage cylinders empty and cool them, if possible, before the gas is stored in them. The draining system must be in a good condition and have a manual describing the equipment used and must be suitable for collecting combustible refrigerants. In addition, a calibrated weighing scale should be available that is working correctly. All hoses should be provided with a coupling that works correctly and is free from leaks. Prior to using the draining system, check that it is in a good condition, well maintained and that all accompanying electrical components are sufﬁciently guarded to prevent ignition in the event of a refrigerant leak. In case of doubt, consult the manufacturer. Hand in the collected refrigerant in the correct storage cylinder at the refrigerant supplier and ask for a receipt for the submitted waste materials. Do not mix refrigerants in the draining system and certainly not in the cylinders. If compressors or compressor oils must be removed, ﬁrst empty the appliance to a level at which no combustible refrigerant remains in the lubricant. Emptying should take place before the compressor is sent back to the supplier. The compressor body may only be heated electrically in order to accelerate the process (not with an open ﬂame). When oil must be removed from a system, do this in a safe way.

product description

INVENTUM AC127W Mobile Airconditioner - fig 2

INVENTUM AC127W Mobile Airconditioner - fig3

INVENTUM AC127W Mobile Airconditioner - fig 4

1. Front
2. Air outlet with ﬁns
3. Operating panel
4. Handle
5. Screw cap for water discharge
6. Air ﬁlter (behind the grille)
7. Air inlet
8. Connection for discharge hose
9. Connection cord with plug| 10. Castors
11. Condensation water drain
12. Remote control with batteries
13. Discharge hose – air
14. Connection piece
15. Wall outlet with valve
16. Discharge hose – water
17. Velcro tape
18. Flexible window seal set
---|---

prior to ﬁrst use

Follow these instructions when using the appliance for the ﬁrst time: Carefully unpack the air conditioner and all accessories and remove all packaging material and any promotional stickers.
Keep the packaging (plastic bags and cardboard) out of reach of children.
After unpacking the appliance, carefully check it for external damage that may have occurred during transport. Place the appliance on a sturdy, ﬂat surface and make sure there is enough space all around for sufﬁcient ventilation. Check that all mentioned accessories have been supplied. Clean the air conditioner with a slightly damp cloth.

INVENTUM AC127W Mobile Airconditioner - AIR
CONDITIONER

Prior to connecting the appliance, check that:

the connection voltage corresponds with what is stated on the information plate;
the socket and cord are suitable for the appliance;
the plug of the cord ﬁts in the socket;
the appliance is placed on a stable and ﬂat surface.

PLACEMENT OF THE AIR CONDITIONER

The appliance must be placed on a sturdy and ﬂat surface with a sufﬁcient room all around.
Do not block the air outlet and ensure a free space of a minimum of 25 cm around the appliance.
After placing the appliance in a straight position allow it to stand for at least 2 hours before inserting the plug in the socket.
For the beneﬁt of easy movement, the appliance has been provided with castors. Carefully roll the appliance over the ﬂoor. Make sure the ﬂoor is ﬂant and try not to drive over objects.
REMARK: Optimum operation of the appliance depends on the length of the discharge hose and the number of bends. Try to limit both. The supplied ﬂexible discharge hose has a maximum length of approx. 150 cm and corresponds with the capacity of the appliance. The use of any other hoses or extensions could cause failures in the appliance. The air should be able to ﬂow without hindrance, or else this could lead to overheating of the appliance or condensation of water in the air discharge hose. Therefore make sure there are no kinks or sharp bends in the discharge hose. For an optimum result, the discharge hose should be kept shorter than 1 meter during the use of the appliance.

INSTALLATION OF THE WINDOW SEAL SET
The ﬂexible window seal set is suitable for many windows. Such as: tilt and turn windows, windows turning to the outside and inside. It ensures that you are able to hang the discharge hose to the outside, without hot air ﬂowing into the room again or having problems with insects. For windows turning to the outside, we recommend taping all four sides (a+b+c+d) around the window and for windows turning to the inside only three sides (a+b+c).

Attach the supplied double-sided tape on the window frame and the window in accordance with one of the drawings below that is similar to your situation.
Then attach the cloth to the tape that you attached to the openings.

INVENTUM AC127W Mobile Airconditioner -INSTALLATION OF THE WINDOW SEAL
SET

INVENTUM AC127W Mobile Airconditioner - fig 5

Attach the supplied double-sided tape to the window frame.
Then attach the double-sided tape to the window.
Cutaway excess tape.
Make sure the tapes on the corners properly overlap to achieve proper sealing.
Attach the cloth to the tape attached to the window frame and window.
Make sure the cloth is neatly attached to the tape on both sides.
Zip open the cloth.
Insert the discharge hose through the opening and zip the cloth closed to achieve proper sealing.

WALL INSTALLATION

Drill a 125 diameter hole in the wall, for the wall outlet with valve.
Fasten the wall outlet with the provided screws and plugs.
Attach the end of the discharge hose with the wall outlet connector to the wall outlet.
Close the valve of the wall outlet when the appliance is not being used.

INVENTUM AC127W Mobile Airconditioner - fig 6

operation of the air conditioner

INVENTUM AC127W Mobile Airconditioner - fig 7

1. Key for oscillation [ swing / ]

2. Timer key [ timer / ]

3. Function key [ mode / ]

4. Down key ] 5. Up key ] 6. Key for wind speed [ fan / ] 7. Sleep mode [ sleep / ]

| 8. on/off key [ power / ] 9. Warning light – clean ﬁlter
10. Indicator light – sleep mode
11. Indicator light – ventilation speed: auto / low / medium / high
12. Display
13. Indicator lights – auto / cool / de-humidify / air circulation
14. Indicator lights – timer on / off
---|---

In addition to cooling, the air conditioner has two other functions, i.e. air circulation and dehumidiﬁcation.
The air conditioner can be operated via the control panel on the appliance and with the provided remote control.

Choose a location near a socket.
Install the discharge hose in accordance with the ﬁgures and make sure the window is closed as much as possible.
Insert the plugin and earthed socket.
Press the on/off key to switch on the air conditioner. The valve of the air outlet opens automatically.
The temperature range of the air conditioner is 16 to 30°C.
Check that the discharge hose is mounted correctly.
Do not share the socket with any other appliances.

COOLING

Press the mode key [ mode / ] until the indicator light – cool – lights up. The set temperature is shown on the display.

Press the [ up and down ] key to set the required room temperature (between 16°C and 30°C).

Press the [ fan / ] key to set the wind speed. There are four fan positions: automatic, low, medium, and high. The best temperature in the summer will be between 21 and 24°C. The speed of the fan can be sensed better on the air circulation position than on the cooling position.
DEHUMIDIFICATION

Press the mode key [ mode / ] until the indicator light – de-humidify – lights up.
The wind speed is on automatic and cannot be changed.
Keep windows and doors closed for the best result. The air discharge hose does not have to discharge to the outside for this mode.
When using this position, a discharge hose (such as a garden hose, not included in the delivery) must be connected in order to discharge the condensation water.

INVENTUM AC127W Mobile Airconditioner - fig 8

Unscrew the screw cap on the back of the appliance.
Mount the end of a garden hose or a similar discharge hose to the drain and place the other end in a receptacle situated lower than the drain of the appliance, so that the condensate water can be discharged properly. Recommendation: hose connection is 5/8″ and the hose is 3/4″. Caution:
Condensation water may run out of the drain when the screw cap is removed and the appliance has been used in cooling mode. Keep a drip tray at hand when removing the screw cap, in order to collect the condensation water.
Make sure the discharge hose for the condensation water properly descends and is not higher than the drain of the appliance.
When using the cooling position, it is recommended to not discharge the condensation water continuously, but to close the screw cap again. In this way the appliance is able to provide its best performance.

AIR CIRCULATION

When using this position, the air discharge hose does not have to be connected.

Press the mode key [ mode / ] until the indicator light – air circulation – lights up.
Press the [ fan / ] key to set the wind speed – low, medium or high. The accompanying indicator light will light up.

AUTOMATIC POSITION
When using the automatic position [ auto ], the appliance automatically selects whether it should cool or circulate air. This depends on the set temperature and the room temperature.

Press the mode key [ mode / ] until the indicator light – auto – lights up.
Press the [ and ] keys to set the required temperature (between 16°C and 30°C). 23°C for example. When the room temperature is below 23°C, the appliance starts to circulate the air, and above 23°C the appliance starts to cool.
It is not possible to adjust the wind speed in this mode.

SWING MODE
By means of the swing mode, you can determine the up and down movements of the ﬁns and therefore the air ﬂow.

Switch on the appliance at the required position (cooling, air circulation or dehumidiﬁcation).
Press the swing key and the ﬁns stop moving in different positions or the ﬁns move continuously.
Do not change the positions of the ﬁns manually.

ADJUSTING THE TIMER
The timer function can be used to allow the appliance to switch on automatically (delayed start) or switch off automatically at a set time (automatic deactivation).
Delayed start

Switch on the appliance and select the position you want to use.
Switch off the appliance. The appliance remembers the last setting and will switch on at that position/temperature.
Press the timer key [ timer / ] when the appliance is off. The indicator light – timer on – lights up.
Press the [ and ] keys to select the required time for switching on. The required time at which you wish the air conditioner to switch on, will be extended by half an hour each time, up to a total of 10 hours. If you want to delay the activation by more than 10 hours, an hour is added each time until a maximum of 24 hours.
The set number of hours is shown in the display.
Then press the timer key again within 5 seconds to conﬁrm the setting.
When the set number of hours has passed, the appliance switches on automatically. To cancel the delayed start, hold down the timer key for 3 seconds. Once you switch on the appliance yourself, the timer mode is canceled.

Automatic deactivation

Press the timer key [ timer / ] when the appliance is on. The indicator light – timer off – lights up.
Press the keys [ and ] to set the required time for switching off. The required time at which you wish the air conditioner to switch off, will be extended by half an hour each time, up to a total of 10 hours. If you want to delay the deactivation by more than 10 hours, an hour is added each time until a maximum of 24 hours.
The set number of hours is shown in the display. Once the temperature is shown on the display again, the setting has been conﬁrmed.
When the set number of hours has passed, the appliance switches off automatically. To cancel automatic deactivation, hold down the timer key for 3 seconds. Once you switch off the appliance yourself, the timer mode is canceled. The settings can also be combined.

SLEEP MODE
Use the sleep mode when you want to use the appliance at night.

Switch on the appliance in the cooling or auto position.
Press the sleep mode key [ sleep / ] . The indicator light – sleep – lights up.
If the display light on the appliance bothers you, you can switch it off by pressing the key on the remote control. Press the key once more to reactivate the display light. The sleep mode maintains the optimum temperature in the room, without excessive ﬂuctuations in temperature and air humidity. Room temperature and air humidity vary slightly to make sure the room remains comfortable. The selected temperature will rise every half hour by 1°C for a period of one hour. This new temperature is maintained for the next 7 hours. Then the appliance switches back to the set temperature and remains on in accordance with its setting. The sleep mode can be canceled by pressing the key [ sleep / ] once more. When using the air circulation and dehumidiﬁcation positions, it is not possible to use the sleep mode.

THE REMOTE CONTROL

INVENTUM AC127W Mobile Airconditioner -THE REMOTE
CONTROL

+			sleep mode
_	down key	****	lock
****	ON/OFF key		wind speed key
****	mode key	on	timer key on
****	swing key	off	timer key off
m	memory key		display light on/off on air conditioner
i 0	i-SENSE key

INVENTUM AC127W Mobile Airconditioner - fig 11

Aim the remote control to the sensor of the appliance. The range of the remote control is approx. 8 meters (without obstacles between the appliance and the remote control).
Caution: if you switched on the air conditioner on the appliance itself, you must ﬁrst activate the remote control before you can control the appliance with the remote control. Press the on/off key [ ] on the remote control to activate it. Insert the two supplied AAA 1.5 Volt batteries in the remote control, as indicated in the drawing. Do take the plus and minus symbols on the inside of the remote control into account.
Note:

• If the remote control is replaced or is no longer used, remove the batteries and dispose of them in accordance with applicable legislation, as they are harmful to the environment.
• Do not mix old and new batteries. Do not use a mix of alkaline, standard (carbon-zinc), or chargeable (nickel-cadmium) batteries.
• Batteries could explode or leak when exposed to open ﬁre. Hand in batteries at a waste collection facility or recognized waste collection point.
• Remove the batteries from the remote control when the appliance is not being used for a longer period of time (winter storage) and keep them in a cool, dry place.
Other functions
The remote control can be used for the same functions as described above. You can control extra functions via the remote control, such as the pre-set function and the i-sense function.
MEMORY FUNCTION
By means of the memory key [ m ], you can set and save your favorite settings such as mode, wind speed, and temperature.

Press the memory key [ m] when the remote control is activated. By default, the appliance goes back to the last settings of the cool mode.
If you want to set different settings or a different model, you switch on the appliance at the required position (e.g.: air circulation) with the required settings and press the memory key [ m] for 2 seconds. If you then set the appliance to a different mode (e.g.: de-aeration) and press the memory key [ m ], the appliance will return to the current memory setting (according to the example to air circulation).

i-SENSE FUNCTION
In the remote control, you can see a temperature sensor. If you activate the i-SENSE function [ i ] , the room temperature is measured from the location where the remote control
is located and not where the appliance is located. If, for example, you are a little further away from the appliance, it will cool longer in order to achieve the correct temperature on the
location where you are, on the condition that you have the remote control with you. The remote control transmits the temperature to the appliance every 3 minutes until you switch off the i-sense function again.

In order to switch the i-SENSE function on or off, you hold down the i-SENSE key [ ] for 7 seconds while aiming the remote control to the appliance.
– When switching on, the text On appears on the display for 3 seconds to indicate that the function is active.
– When switching off, the text Off appears on the display for 3 seconds to indicate that the function is switched off.
Switching the appliance on and off, changing the mode or a possible power failure do not affect the function when it is switched on.
The i-SENSE function does not work for the de-aeration and air circulation modes.

LOCK BUTTON
To prevent the settings of the remote control from being changed, you can lock them with the lock.
• Hold down both keys [ m ] and [ off ] at the same time for 5 seconds in order to activate the lock. A lock appears in the display on the remote control .
• It is no longer possible to control the appliance with the remote control.
• Press the lock button once more to deactivate the lock. The lock disappears and the appliance can be controlled again by means of the remote control.
DISPLAY LIGHT
• If the display light on the appliance bothers you, you can switch it off by pressing the [ ] key.
Press the key once more to reactivate the display ligh t.
AUTOMATIC RESTART AFTER POWER INTERRUPTION
After a power interruption, the appliance automatically restarts in accordance with the latest settings, once the power supply has been restored. Dit takes a few minutes.
CHANGING THE TEMPERATURE UNIT CELSIUS / FAHRENHEIT
Simultaneously hold down the + and – keys for 3 seconds to change the display of the temperature unit from Celsius [ °C ] to Fahrenheit [ F ].
SAFETY
In order to protect the appliance, it has a safety by means of which it is not possible to switch the appliance on again within 3 minutes after switching it off.
When you have switched off the appliance, you must wait 3 minutes before switching the appliance on again.

5 draining condensation water

When the air conditioner is not used for a longer period of time, remove the cover cap from the drain opening at the bottom of the appliance and place an empty cup under the outlet. All the water will ﬂow out of the tank.

The water tank is equipped with an alarm sensor. When the water reaches a certain level in the water tank, the appliance beeps 8 times and P1 appears in the display. The cooling process is switched off automatically. It is possible that the appliance continues with air circulation.

INVENTUM AC127W Mobile Airconditioner -DE-
HUMIDIFICATION

Manual discharge – when using the appliance in a room with high air humidity.

Remove the plug from the socket.
Place a low receptacle under the lower outlet for condensation water discharge. See the drawing.
Remove the screw cap.
The water ﬂows out of the drain into the receptacle.
Place back the screw cap when no more water is ﬂowing out.
Switch the appliance on again.
Continuous discharge – recommended when using the dehumidiﬁcation position. For continuous discharge of condensation water, we recommend following the method described on page 13 in the section DE- HUMIDIFICATION.

cleaning and maintenance

Before cleaning the air conditioner, switch off the appliance by means of the ON/OFF key, wait a few minutes and remove the plug from the socket.
Cleaning the exterior
Clean the exterior of the appliance with a slightly damp cloth and then wipe it with a dry cloth. If necessary, you can clean the exterior of the appliance by means of a mild washing-up liquid.

Never wash the appliance with water. This can be dangerous.
Do not use petrol, alcohol or similar solvents to clean the appliance.
Never spray with insect sprays or similar agents.
Do not use aggressive or abrasive cleaning agents for cleaning the appliance.
Never submerge the appliance, cord or plug in water or any other liquid.
The air ﬁlter
In order to allow the appliance to function as well as possible, we recommend cleaning the air ﬁlter regularly. The air ﬁlter could get clogged with dust and dirt. In order to remind you to clean the air ﬁlter, you can activate the warning light for the ﬁlter.
Press the sleep mode key [ sleep / for 3 seconds.
When the appliance has been functioning for 250 hours, the warning light ﬁlter lights up to indicate that you should clean the ﬁlter. Clean the ﬁlter
according to the instructions and reset the function by pressing the key [ sleep / ] for 3 seconds again.

Cleaning the air ﬁlter

Switch off the appliance and remove the plug from the socket.
Remove the air ﬁlter as shown in the drawings.
Use a vacuum cleaner to remove all the dust from the air ﬁlter. If the air ﬁlter is very dirty, you can clean it with lukewarm water.
Submerge the air ﬁlter in lukewarm water (max. 40°C) containing a soft cleaning agent. Rinse the air ﬁlter a few times and allow it to dry in the air. Do not place the air ﬁlter in the sun or on the heating to dry it.
Place back the air ﬁlter. Check that it is fully dry, before using the appliance again.
Cleaning the air inlets
In order to allow the appliance to function as well as possible, you can clean the air inlets by means of a vacuum cleaner with a soft brush nozzle.
Start or end of the season
At the start of the season, check that the cord and plug are undamaged. Observe the installation instructions when placing the appliance.
At the end of the season, make sure there is no condensation water left in the appliance. Drain the water according to the instructions in section DRAINING CONDENSATION WATER and switch on the appliance for 12 hours in the air circulation mode to make sure that the appliance dries internally and no mold is created. Ensure the air ﬁlter is clean before storing the appliance and remove the batteries from the remote control.

tips for efﬁcient use

For maximum performance of the appliance, observe the following recommendations:

Close the windows and doors of the rooms to be cooled. If you want to leave the appliance in a room, we recommend leaving the door slightly open ( 1 cm ) so that good ventilation can be provided.
Close curtains and/or blinds to keep out the sun, so that the appliance does not have to cool as much and consumes less energy.
Do not place anything on top of the appliance.
Do not cover the air inlets and outlets. Make sure all grilles are uncovered.
Ensure there are no heat sources in the room.
Do not use the appliance in very humid rooms, such as bathrooms and laundry rooms.
Never use the appliance outdoors.
Make sure the appliance is placed on a ﬂat, stable surface.

problems and solutions

First, check the following before submitting the air conditioner for repair.

Problem	Possible cause	Solution
The appliance does not switch on when pressing the on/off-key.	The indicator
light on the water tank flashes and the water tank is full.	Empty the water

tank.
The room temperature is lower than the set temperature.| Set the temperature once more.
The appliance does not cool sufficiently.| Not all doors and windows are closed.| Make sure that all doors and windows are closed.
There are heat sources that are active in the room.| Remove the heat sources or switch them off if possible.
The temperature is set too high.| Set the temperature once more.
The air inlet is blocked.| Clean the air inlet grille.
The appliance makes a lot of noise.| The surface on which the appliance is placed is not level of flat enough.| Place the appliance on a flat surface, level if possible.
The noise is caused by the flowing refrigerant liquid within the air conditioner.| This is normal.
The appliance does not respond to the remote control| The appliance has been switched on via the control panel on the appliance itself. The remote control has not been activated.| Press the on/off button on the remote control to activate it.
The appliance does not switch on for a period of 3 minutes after it has been switched on.| The internal safety system of the compressor prevents the appliance from being switched on until 3 minutes have passed since it was switched off.| This delay is normal and the appliance will function normally after the 3 minutes have passed
Error code P1| The water tank is full.| Empty the water tank.

technical speciﬁcations

Type number
Voltage
Connected load
Cooling capacity
EE Class
HER*
Power consumption kW
Power consumption Standby W
Current consumption nom. A
Air displacement max. m
3
/h
Dehumidiﬁcation max. ** L/24h
Suitable form
3
Refrigerant / GWP type/gr
thermostat range °C
Fan speeds
Max. noise level dB(A)
Dimensions (hxwxd)
Nett weight
Protection class
Remote control| AC127W
220-240Volt ~50Hz
1600 Watts
12,000 Btu/h (3.5 kW)
A
2.6
1.4
0.5
5.9
465
69.6
105
R-290/3/240 g.
16 – 30
3
63 dB
825 x 496 x 425 mm
36.7 kg
IPX0
yes
---|---

general terms and conditions of service and warranty

We do not need to remind you of the importance of service. After all, we develop our products to a standard so that you can enjoy them for many years, without any concerns. If nevertheless, there is a problem, we believe you are entitled to a solution straight away. Hence our products come with an exchange service, on top of the rights and claims you are entitled to by law. By exchanging a product or part, we save you time, effort, and costs.
2-year full manufacturer’s warranty

Customers enjoy a 2-year full manufacturer’s warranty on all Inventum products. Within this period, a faulty product or part will always be exchanged for a new model, free of
charge. In order to claim under the 2-year full manufacturer’s warranty, you can either return the product to the shop you bought it from or contact the Inventum customer service department via the form at www. invented.EU/service-aanvraag.
The 2-year warranty period starts from the date the product is bought.
In order to claim under the warranty, you must produce a copy of the original receipt.

The warranty applies only to normal domestic use of Inventum products within the Netherlands.

5-year Inventum warranty

Inventum offers a 5-year warranty on most large domestic appliances and a selection of small domestic appliances. This 5-year Inventum warranty consists of a 2-year full
manufacturer’s warranty, extended by a further 3-year warranty. The only thing you need to do to qualify for the 3-year extended warranty is to register the product within 45 days of purchase. You can read more about registering the product in the following paragraph.
In accordance with the 5-year Inventum warranty provisions, a faulty product or part will always be exchanged for a new model during the ﬁrst 2 years under the warranty. During the 3rd to 5th year under the warranty, you will only pay the costs of exchange. The current costs of exchange are listed at www. invented.EU/omruilkosten.

3. In order to claim under the 5-year Inventum warranty, you can either return the product to the shop you bought it from or contact the Inventum customer service department via the form at www. invented.EU/service-aanvraag.
4. The 5-year warranty period starts from the date the product is bought.
5. In order to claim under the warranty, you must produce a copy of the original receipt.
6. The warranty applies only to normal domestic use of Inventum products within the Netherlands.

5-year Inventum warranty

Inventum offers a 5-year warranty on most large domestic appliances and a selection of small domestic appliances. This 5-year Inventum warranty consists of a 2-year full
manufacturer’s warranty, extended by a further 3-year warranty. The only thing you need to do to qualify for the 3-year extended warranty is to register the product within 45 days of purchase. You can read more about registering the product in the following paragraph.
In accordance with the 5-year Inventum warranty provisions, a faulty product or part will always be exchanged for a new model during the ﬁrst 2 years under the warranty. During the
3rd to 5th year under the warranty, you will only pay the costs of exchange. The current costs of exchange are listed at www. inventum.EU/omruilkosten.
In order to claim under the 5-year Inventum warranty, you can either return the product to the shop you bought it from or contact the Inventum customer service department via the form at www. inventum.EU/service-aanvraag.
. The 5-year warranty period starts from the date the product is bought.
In order to claim under the warranty, you must produce a copy of the original receipt.
The warranty applies only to normal domestic use of Inventum products within the Netherlands.

Product registration
1. The 3-year extended warranty is easy to obtain, free of charge, by registering the product within 45 days of purchase, via the website www. inventum.eu/garantie- registratie. If you did not register the product within 45 days of purchase, you can still do so up to 2 years after the purchase date. However, there will be a charge. The one-off registration charge is € 89 for each separate product. Registration is possible only for products that are subject to the 5-year Inventum warranty. Whether the product qualiﬁes for the 5-year Inventum warranty is stated in the product user manual and in the product information sheet, on Inventum’s website.
2. The warranty period always starts from the date the product is bought. If the product is registered for the extended warranty at a later date, the warranty period still starts from the original date of purchase.
3. The 3-year extended warranty can only be applied if you are in the possession of a copy of the original receipt and the Inventum 5-year warranty certiﬁcate.
Large domestic appliances

Breakdowns or faults in large domestic appliances (separate and built-in white goods) can be registered via the form at www. inventum.EU/service-aanvraag, by calling the Inventum
customer service department or in the store where you bought the device. The telephone number of the customer service department can be found at www.invented.EU.
In the event of breakdowns or faults in large domestic appliances, Inventum will have the option to have a service engineer inspect the faulty device onsite at the customer in the
The Netherlands and to carry out repairs, there and then. The Inventum customer service department can also decide to have the device exchanged.
If you suffer a breakdown or fault in a large domestic appliance during the ﬁrst 2 years from the date of purchase, Inventum will not charge any costs for the exchange, call-out, or for
parts and labor.
If you registered the product as described before at www. inventum.EU/Garantie-registratie and you subsequently report a breakdown of a large domestic appliance in the 3rd to 5th year of the date of purchase, the 5-year Inventum warranty applies and the device will be repaired or exchanged, free of charge. In the event of a repair or exchange of the device, you only pay the costs of exchange. The current costs of exchange are listed at www. inventum.EU/omruilkosten. If you did not register the product, the 3-year extended warranty does not apply.
When reporting a breakdown or fault, a service engineer will contact the customer within 1 working day in order to make an appointment. When the report is made in a weekend or during a public holiday, this will be the next working day.
If you report a breakdown or fault via the form at www. inventum.EU/service-aanvraag, you will be kept informed of the progress via mobile messages and e-mail.
The warranty period starts from the date the product is bought.
In order to claim under the warranty, you must produce a copy of the original receipt and the Inventum 5-year warranty certiﬁcate.
The warranty applies only to normal domestic use of Inventum products within the Netherlands.

Breakdowns or faults outside the warranty period

Breakdowns or faults in small or large domestic appliances outside the warranty period can be reported to the customer services department via the form at www. inventum.EU/ service-aanvraag or by calling the customer services department.

2. The customer services department may ask you to send the product for inspection or repair. The costs of dispatch will be at your expense.
3. The inspection to establish whether the repair is possible involves a charge. You need to grant your permission for this, in advance.
4. In the event of a large domestic appliance, Inventum, at your request, can send out a service engineer. In that case, you will be charged the call-out costs, as well as parts and labor.
5. In the event of an instruction to repair, the repair costs must be paid in advance. In the event of a repair by a service engineer, the costs of the repair must be settled with the engineer on-site, preferably by means of PIN payment.
Warranty exclusions

1. The following is excluded from the aforesaid warranties:

normal wear and tear;
improper use or misuse;
insufﬁcient maintenance;
failure to comply with the operating and maintenance instructions;
unprofessional installation or repairs by third parties or the customer himself;
non-original parts used by the customer;
use for commercial or business purposes;
removal of the serial number and/or rating label.
2. In addition, the warranty does not apply to normal consumer goods, such as:
dough hooks, baking tins, (carbon) ﬁlters, etc.;
batteries, bulbs, carbon ﬁlters, fat ﬁlters, etc.;
external connection cables;
glass accessories and glass parts such as oven doors;
and similar items.
3. Transport damage not caused by Inventum is also excluded. Therefore, inspect your new device before starting to use it. If you detect any damage, you must report this to the store where you purchased the product within 5 working days, or to the Inventum customer service department via the form at www. invented.EU/service-aanvraag. If transport damage is not reported within this period, Inventum does not accept any liability in this respect.
4. The following are excluded from warranty and/or replacement: faults, loss of, and damage to the device as a result of an event that is normally insured under the home contents insurance.

Important to know

The replacement or repair of a faulty product, or a part thereof, does not lead to an extension of the original warranty period.
Parts that have been replaced, packaging material, and exchanged devices are taken back by the service engineer and become the property of Inventum.
If a complaint is unfounded, all costs arising from it will be at the customer’s expense.
Following the expiry of the warranty period, all costs of repair or replacement, including administration costs, dispatch, and call-out charges, will be charged to the customer.
Inventum cannot be held liable for damage as a result of devices built-in incorrectly.
Inventum cannot be held liable for damage caused by external events unless this liability arises from mandatory statutory provisions.
These warranty and service provisions are governed by Dutch law. Disputes will be settled exclusively by the competent Dutch cou