| 1 |
When
the Power Switch is pressed, the Igniter is electrically
generated to preheat the Burner Bottom. The
completion time of preheating is detected by electric
timer, of which standard time is approximately
90 sec. at a room temperature of 15°C,
provided that it is approximately 180 sec. if
the room temperature is lower than 6°C. In
the case of the shortest time (for instance, when
re-igniting shortly after extinguishing burning),
a shorter time of approximately 40 sec. is
obtainable.
|
| 2 |
Upon
the completion of preheating, the combustion air
is sent into the Burner, while the fuel is sent
from the Fuel Nozzle, at the same time. The fuel
is instantaneously evaporated and immediately ignited
with the lgniter which has been red-heated at a
temperature of higher than 900°C. |
| 3 |
After
ignition, "Med-High" burning continues
for approximately 40 sec., to raise the temperature
of the Burner, after which burning is automatically
controlled for the burning sequence of "High
↔ Med.-High ↔ Med. ↔ Med.-Low
↔ Low. The lgniter becomes off
while the heater is in burning operation. The
Burner bottom maintains a high temperature burning
of higher than 300°C by receiving a highradiation
heat from the Burner Ring. |
| 4 |
When
the Power Switch is pressed again, the burning will
cease in around 5 sec.
The Circulation Fan will run for approximately 90
sec. and then stop automatically. |
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