User Notice
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The total capacity of the indoor units which runs at the same time can not exceed 150% of
that of the outdoor units; otherwise, the cooling (heating) effect of each indoor unit would be poor.
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Switch the main power on 8 hours before start the unit, helpful for a successful startup.
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It is a normal phenomenon that the indoor unit fan will still run for 20~70 seconds after the
indoor unit receives the “stop” signal so as to make full use of after-heat for the next operation.
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they can back to the normal condition by harmonizing their running modes: the cooling mode is
compatible with the dehumidifying mode and the fan mode can go with any other mode. If the
supply power fails when the unit is running, then the indoor unit will send the “start” signal to the
outdoor unit three minutes later after power recovery.
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During installation, the communication cable and the power cord must not be twisted
together but instead separated with an interval of at least 2cm; otherwise the unit is likely to run
abnormally.
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Cautions for the Debugging and Maintenance Personnel
:
During debugging and maintenance, prior to the startup of the compress make sure the heating
belt of the compressor has been energized for at least eight hours! Once the compressor is started,
it must be guaranteed that it works continuously for at least 30 minutes, otherwise it would be
damaged!
This series outdoor units are matched with the free macth series R410A GMV multi VRF
indoor units under the same working conditons exported to European Union.
This product must not be disposed together with the domestic waste. This product
has to be disposed at an authorized place for recycling of electrical and electronic
appliances.
Thank you for purchasing
Ducasa
air conditioners. Before use, please read this manual
carefully and keep it properly for further reference.
