Symptom Check Measures to take
The water doesn’t
come or the
amount of input
and output come
out dierently.
• Isn’t it about time to change the lter? Request the lter replacement.
• Wasn’t the water cut or the main water supply
valve closed?
Open the main water supply valve.
• It seems that the cold water/hot water/room
water extraction faucet is out of order.
Request A/S.
• Wasn’t the hose bent or folded? Please straighten the hose correctly.
• Isn’t the main water inlet hose too long? Please set the main water inlet hose within 5 m.
A leakage was
occurred.
• Did the water from the storage tank cover or
inside of the product ow out?
Please request the service after closing the
main water supply valve.
All operation was
stopped vsuddenly
when driving.
• Is the main water being supplied actively? Check the main water supply valve.
• Does the main power connect to the voltage
rating that matches it on the rating plate?
Connect the power cord to the voltage rating
that matches it on the rating plate.
• Isn’t water overowing or leaking? Request A/S.
TROUBLESHOOTING