-8-
BURNING SYSTEM
(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 Igniter 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 Igniter
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 high radiation 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.
SPECIFICATIONS
Model
SRE 156
SRE 166
SRE 176
SRE 250
SRE 260
Oslo, SRE 701,
SRE 702, SRE 703
Type
Forced draft, unvented, pot type kerosene heater (forced convection type)
Ignition
Electric
Fuel
Kerosene
High
3000 W
3100 W
3700 W
4850 W
6000 W
3000 W
Heating
Power
Low
800 W
800 W
1050 W
1450 W
2450 W
800 W
Fuel
Max.
(High)
0.313 l/h
0.323 l/h
0.385 l/h
0.505 l/h
0.625 l/h
0.313 l/h
Consumption
Min.
(Low)
0.083 l/h
0.083 l/h
0.109 l/h
0.151 l/h
0.235 l/h
0.083 l/h
Fuel Tank Capacity
Max. 5.4 lit. Max. 7.6 lit. Max. 7.6 lit. Max. 5.1 lit. Max. 7.1 lit.
Max. 4.0 lit.
Burning Time
17-65 hrs. 23.5-91 hrs. 20-70 hrs. 10.5–35hrs. 11-28 hrs.
13-47 hrs.
Exterior Dimensions
W
(mm)
405
435
550
588
704
374
(including drip tray)
D
(mm)
295
315
322
320
355
280
H
(mm)
435
437
445
485
560
430
Weight
10 kg
11 kg
12 kg
15 kg
21 kg
9.5 kg
Voltage and Frequency
230V (50Hz)
Power
Max.
980 W (A short time in the initial period of ignition)
Consumption
Burning
32 W
32 W
28 W
38 W
44 W
32 W
Current Fuse
4 A
Safety Device
Tip-over Switch
Ignition Safety Device
Burning Control Device
Safety Device for Power Outage
High Limit Switch (Overheat Protector)
Incomplete Combustion Preventive Device (Flame Rod, Burner Thermistor)
