6. TROUBLESHOOTING
Fault
Possible Causes
Corrective Action
No or low hot water
flow
Hot water or exhaust pipes are blocked
Check for blockages on both pipes
Child lock is on
Unlock the child lock
No hot water in tank
Wait for water to refill and try again
Air bubbles in dispenser unit
Try again after 10 seconds
Faucet dispenser is faulty
Replace faucet dispenser
No room temperature
water
There is no water in the water purifier
tank
Check water purifier for any alerts
pertaining to water shortage
Water purifier is leaking
Check water purifier for any alerts
pertaining to water leaks
Water purifier connection is
disconnected
Reconnect water purifier and faucet
dispenser
Faucet dispenser is faulty
Replace faucet dispenser
Circuit board failure
Call AOS Bath service hotline 6842 0030
System is not heating
up
System is powered off
Power on from button on tank body
System is in room temperature mode
Switch the mode on the faucet
Main control board failure
Call AOS Bath service hotline 6842 0030
Top of the tank
produces a lot of
steam
Thermostat failure
Power off system immediately and call
AOS Bath service hotline 6842 0030
Code
Qty
Code
Qty
Tank
1
Instruction manual
1
Faucet dispenser
1
Faucet installation accessories
1
4-core data cable
1
Tank installation accessories
1
5-core data cable
1
Flexible pipes
NA
IN THE BOX
TROUBLESHOOTING
