Manuals for OK Air Conditioners

Below you can find all models OK Air Conditioners for which we have manuals available. Also view the frequenty asked questions at the bottom of the page for useful tips about your product. Is your model not on the list? Please contact us.

Is your product defective and the manual offers no solution? Go to a Repair Café for free repair services.

Frequently Asked Questions

Our support team searches for useful product information and answers to frequently asked questions. If you find an inaccuracy in our frequently asked questions, please let us know by using our contact form.

How often should I clean or replace the filters in my air conditioner? Verified

It's advisable to check the filters of your air conditioner 4 times a year. Dirty filters can be cleaned with the use of a vacuum cleaner or can be washed, depending on which type they are. During maintenance a professional should judge whether it is time to replace the filters.

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What does BTU stand for? Verified

BTU stands for British Thermal Unit. This is unit to indicate the capacity to cool.

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Does every air conditioner also function as a dehumidifier? Verified

The cold air produced by an air conditioner often has a relatively low humidity. However, the effect is less than when using an actual dehumidifier. Some air conditioners do have a special feature to dehumidify the air.

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What is R-410A? Verified

R-410A is a cooling agent that is used in appliances that cool up to 0°C, like refrigerators and air conditioners. It is the replacement of older cooling agents and does not damage the ozon layer.

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Can I place my mobile air conditioner in a cabinet to get it out of sight? Verified

No, absolutely not. A mobile air conditioner needs space to allow airflow and air intake. In a small space the device can overheat.

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What is the best place to mount the indoor unit of a split-type air conditioner? Verified

This depends on the space, but in general the following rules can be followed. Make sure that there is nothing obstructing the airflow. Make sure the location is accessible for maintenance. Mount the unit at least 2 meters from the ground.

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Does an air conditioner have a negative influence on air quality? Verified

If the air conditioner has been properly maintained then it will have no influence on air quality. If for example a filter hasn't been replaced for a long time, or other maintenance has not been performed, than an air conditioner can produce dirty air.

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Latest comments

Manual OK OAC 2223 Air Conditioner
a.salvetti 25-05-2022
hello, what is the small plastic pipe used for in the box of the air conditioner and where to connect it, thank you


(Translated by Google)
OK OAC 2223 Air Conditioner
Manual OK OAC 2221 Air Conditioner
Van Meensel Julia 30-07-2019
No foam rubber was included so I can't close. Can you supply me with these foam rubbers. It was a showroom model and therefore probably forgotten. Address Hollandstraat 23. 2F. 2060 Antwerp,


(Translated by Google)
OK OAC 2221 Air Conditioner
Manual OK OAC 2221 Air Conditioner
Marina 30-06-2019
How do you switch the slats on air conditioning?


(Translated by Google)
OK OAC 2221 Air Conditioner
Manual OK OAC 2221 Air Conditioner
Franz Enzensberger 04-06-2019
Good day, what diameter must the hole in the wall have for the exhaust air to function properly; or how thick is the exhaust hose? Kind regards Franz Enzensberger


(Translated by Google)
OK OAC 2221 Air Conditioner