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ORLAN PELLET BOILERS
Downloads:
Orlan Pellet Brochure (pdf 0.7MB)
Orlan Pellet Manual (pdf 1MB)
Orlan Pellet Boiler Controller Chart (pdf 42kB)
Pellet burned boilers ORLAN PELLET (up to 30 kW) are burned up automatically.
Their purpose is water heating in central heating systems and pellet's burning (pellet's sizes: diameter 6-8 mm and length 10-50 mm). Right containers sizes allow for boile's long working with no extra loading necessity. Pellet boilers are ecological devices operating of which is two times cheaper than operating with gas and oil boilers and three times cheaper than electric heating. They can easily cooperate with water heaters and in the same time they are the right ones for domestic water heating.
Boiler's automatic burning up is a great facility for the user it also secures both the boiler and central heating installation against their freezing.
The boiler is highly efficient (92%) thanks to its full automatization. The user's only role is its periodic controlling and container loading.
The boiler is equipped with a microprocessor controller which controls burning process automatically and enables for boilers working in right temperatures range.
Controller enables:
- keeping constant temperature setted by the user its kept by an automatic demisters and feeders connecting,
- automatic demister contributing turning off just after pellets petering out,
- full control over energy using (saving) by meeting the needs for periodic temperature,
- constant boilers temperature , the time and time zone readout.
Controller protects the boiler against its overheating by turning on fan.

1. Regulators switch
2. Signalization indicator,
- STOP - signals the controllers working ending - its on automatically in case of fuel shortage
- FAN - signals about the blowers turning on
- HEATER
- FEEDER 1 - signals about the fedder 2,
- FEEDER 2 - signals about the fedder 1 connecting 2
- START - signals about boilers burning up mode turning on. It turns off automatically right after reaching by boiler the temperature previously set
3. Signalization indicator
4,6. change of the parameter chosen value (cursor highlighted ) ex: temperature setting. The buttons are for moving among the parameters in the MENU.
5. in normal working mode START / STOP button. Long holding ( about 2 sec) gives an access to the MENU. When MENU programming its possible to confirm the previous setting choice
with the buttons 4, 6.
Technical data
Work mode |
Time |
Value |
30 K Btu power output |
Hrs. |
90 |
50 K Btu power output |
Hrs. |
55 |
100 Btu power output |
Hrs. |
30 |
Description |
|
Value |
Boiler power |
BTU |
100 |
Power range |
Btu |
from 30 K to100 k |
Power consumption |
W |
250 |
Max water temp. |
0F |
190 |
Flue temp. |
0F |
300 |
Water capacity |
Gal. |
16 |
Weight |
Lbs |
660 |
Fuel hopper capacity |
Gal. |
35 |
Chimney flue diameter |
Inch. |
6 |
Max pressure |
PSI |
35 |
Required chimney draft |
Inch/water |
0.04- 0.08 |
Boiler efficiency |
% |
87 |
Heated space |
Sq/foot |
Up to 4000 |
Hydraulic resistance |
mbar D T=20K
mbar D T=10K |
4
17 |
Flue pipe diameter |
Inch. |
6” |
Boiler category |
EN 303-5 |
3 |
Min returning temperature |
0F |
140 |
Min pressure of cooling water |
PSI |
30 |
Boiler Sizes:

Boiler Feeder:

- Container of pellet
- Rev limiter of first feeding screw
- Rev limiter of second feeding screw
- First feeding screw
- Second feeding screw
- Blower fan
- Burner
Schematic Diagram (pdf)
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