TROUBLESHOOTING
27
Troubleshooting-2
Remote controller
Amount of hot water
The pressure at a certain
fixture is not constant.
•
When hot water is demanded at other fixtures, the
amount available may be reduced.
•
Pressure fluctuations and other plumbing conditions can
cause the temperature and pressure at a fixture to be
unstable, but it should stabilize after a short time.
•
To keep the temperature stable, the heater limits the
amount of water that can flow through it to a small
amount initially, but the amount increases over time.
•
In order to prevent the screen from burn-in, after the remote
controller has not been used for about 10 minutes, the
screen display changes, and continuously scrolls
sideways. (
P8,16-17)
The display on the remote
controller moves continuously.
The power lamp is not lit.
•
Has the power been cut?
Temperature setting cannot be
increased.
•
Has the maximum temperature setting been changed?
(
P16-17)
•
If the power is disconnected for any reason, when the
power is reconnected, the clock on the display screen
shows “0:00”, indicating that it needs to be reset. (
P10)
•
The hot water temperature display reverts to the factory
setting, so please check it.
Clock shows “0:00”.
After the power is cut, the hot
water supply temperature is
different.
