8
Operating Instructions
(1) Starting up appliance
After turning on the power supply of appliance, press the ON/
OFF button on front panel control or remote control (if
applicable).
Temperature display lights up. Appliance is under standby
mode.
First time usage after new installation, default hot water
temperature is 42°C.
(2) Setting hot water temperature
Pressing temperature adjusting buttons to adjust hot water
temperature.
Temperature display blinks when hot water temperature is set
at 50°C or above.
(3) Using hot water
After turning on hot water tap, burner will be ignited
automatically and hot water will be supplied. Operation
indicator lights up.
Burner will be turned off when the hot water flow is lower than
the minimum hot water flow. Therefore, hot water tap should
not be turned on insufficiently. Otherwise, ignition may fail or
the flame may be extinguished during use.
When appliance is in operation, hot water temperature can
only be set at 48°C or below. If hot water temperature is set at
50°C or above, hot water temperature can only be decreased.
(4) Stopping use of hot water
Appliance stops operation immediately and hot water flow
stops when the hot water tap is turned off. Operation indicator
will goes out.
To use hot water again, repeat step (1) to (3).
Press the ON/OFF button on front panel control or remote
control (if applicable) can turn off the appliance. Temperature
display and operation indicator go out.
Use of Appliance
Increase
hot water temperature
Decrease
hot water temperature
Range of adjustment of hot water temperature
Highest water temperature
setting: 60°C
Lowest water temperature
setting: 35°C
Turn off hot water tap
Temperature
display
ON/OFF button
Decrease
water
temperature
button
Increase
water
temperature
button
Priority indicator
Operation indication
Water tap
turn on
insufficiently
Water tap
fully turn on
Bathroom
Remote Control
Kitchen
Remote Control
Operation indicator lights up
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