Kero-Sun LC-54 Instruction Manual page 9

CHILDPROOF LOCK
The childproof lock can be used to prevent children accidentally
changing the heater settings. When the heater is burning and the
childproof lock is on, the heater can only be switched off.Other
functions are blocked then. If the heater has already been
switched off, the childproof lock also prevents accidental ignition
of the heater.
Activate the childproof lock by pressing the Key-lock button and
holding it down for more 3 seconds.
The KEY-LOCK indicator will light up indicating that the childproof
lock has been activated.
Switch off the childproof lock by pressing the Key-lock button and
holding it down for more than 3 seconds once again.
VENTILATION INDICATOR
When the VENT indicator starts blinking, this is a sign that the
room is not vented sufficiently. If you do not provide additional
ventilation, the heater will switch off automatically after some time.
If the indicator light continues blinking after extra ventilation, please
contact your dealer.
FUEL INDICATOR
When the Fuel Indicator lights up, it means that there is only fuel left
for 10 more minutes. The count-down of the remaining heating time
can be seen in the Digital indicator. Now you have two options:
you remove the removable fuel tank and refill it outside the living
room or
you push the Extension key. By pushing this button, the remaining
heating time will extend to 60 minutes. The heater will automati-
cally switch back to its lowest position. In the display the number
60 will appear, which will decline to 10. At the arrival of 10, you will
hear an alarm signal every two minutes, warning you to refi ll the
removable tank. If you do not react, the heater will extinguish by itself. The heater will also sound
a warning signal, when it switches off. The Fuel Indicator will blink, while four lines (--:--) are
blinking in the Digital indicator. You can stop this by pressing the
Once the heater has used up all its fuel and extinguished, it will take some time, after the re fill,
before the heater is completely ready for use again.
When the
appears, the childproof
lock has been activated.
When the FUEL indicator
has appeard, the informa-
tion display will show the
number of minutes of fuel
button once more.
10 9
ENGLISH
mark
left in the tank.