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Official manufacturer imageBeldray 6 Litre Air Cooler with Ioniser Function
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Common questions
Questions before you buy
What is the model number of the Beldray 15L air cooler?
Beldray’s official manuals page identifies the 15L Air Cooler as EH3777. Check the label on your unit to ensure the support document matches.
Where can I download the Beldray EH3777 manual?
Beldray lists the EH3777 manual on its instruction manuals page. Select the entry for that exact model rather than a different Beldray cooler.
Does the 15-litre capacity show how large a room it cools?
No. Capacity is the volume of the water reservoir. Room guidance should come from airflow or coverage specifications for the model.
How should I clean a Beldray cooler tank?
Use the cleaning instructions in the EH3777 manual. Unplug the unit first and follow its guidance for draining, accessible filters and approved cleaning methods.










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