22
Phenomenon
Possible cause
Solution
When the amount of
water to be extracted
is small
Simultaneous use
of faucet or other
faucets
·When used with other products at the same time, the amount of
water to be extracted may be reduced. (Reduced flow)
·Stop using the faucet and take it.
End of filter life
·Check the filter replacement cycle and replace the filter.
·If the amount of water coming out even after replacing the
filter is small, contact the customer center.
Instant hot water
operation
·It may be slower than cold water and room water extracting
speed because hot water is heated cold water instantly when
hot water is extracted.
·In areas where water pressure is low, the speed of water to
be extracted may be slow.
If there is a water
shortage while using
hot water
Bubbling of instant
hot water
Since the water is instantly heated by hot water, air bubbles
may be generated during the dispensing water, resulting in
a breakdown phenomenon.
When hot water is
used, warm water
comes out
Check the hot water
module (Not a
product failure)
If hot water is not hot, try a second cup.
·If the water supply temperature of cold whether is too low, it
may cause performance degradation.
Breakdown of instant
hot water heater
·Since it is a breakdown of the instant hot water heater,
please contact the customer center.
When hot water
does not come out
Hot water lock (not
product failure)
·"Lock LED" lights under the hot water button. Press the hot
water button for more than 3 seconds to release the lock.
Breakdown of instant
hot water heater
·If the water does not come out when the hot water lock is
released, please contact the customer center.
Troubleshooting Guide
WARNING: To avoid a hazard due to instability of the appliance, it must be fixed in accordance with the instructions
