Coway EW-07GU - Manual (Page 23)

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PREC
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INSTAllATION PRECAUTIONS
Please check before use!
• When all the lamps on the control panel are turned off
When all the lamps on the control panel are turned off, check if the power supply has stopped
due to a power failure or other such reason.
• If the equipment has not been used for a long time
If you have not used the product for a long time, extract strong ionized alkaline water for 4
minutes before using it.
 After extracting strong ionized alkaline water for 2 minutes, the extraction is automatically
stopped.
• Regular filter replacement
It is very important to replace the filter regularly to ensure pure water. If the filter is used beyond
its service life, the performance of the water purifier deteriorates. Make sure to replace the filter
regularly.
• If the product will be not used for a long time
When the product will not be used for a long time, close the main water supply valve and unplug
the product.
The product is for 120 V 60 hz only .
Please connect the power plug to a dedicated grounded electrical
outlet for 120 v 60 Hz.
After extracting ionized alkaline water for 2 minutes, the extraction is automatically
stopped.
Tips