
Biomass electronic controller PWC 2500 was designed to cover the needs of control and management of pellet burners, biomass stoves and wood stoves.
It is a safe and reliable product that was designed using the latest electronic components and integrated circuits, and was especially focusedf or use in very difficult working environments.
The software was designed tobe flexible for all kinds of burners and stoves, and it is continuously improvedfor even better, more economic and user-friendly use.
Controller PWC - 2500 for his control and installation has the following features:
Button A1-A2: They are used for increase or decrease of the boiler’s temperature
Button A3: For entering or exiting from the menu
(press for 3 sec)
Button A4: For the activation or deactivation of
the entire system
*After entering the menu, buttons A1 and A2 are
used for increasing and decreasing the values,
while buttons A3 and A4 are used to select which
value we want to change.
*The “User Menu” has access only on the basic settings
*The “Special Menu” has full access on all settings.
(pressButtons A3 and A4 continuouslyfor 5 sec)
USER: The “User Menu” has access only on the basic settings.
BASIC SETTINGS |
1 |
FUEL SELECTION |
Selection of fuel and equivalent program ( Biomass , Wood , Wood->Biomass) |
2 |
WATER TEMPERAT. |
Maximum water temperature in the boiler |
|
3 |
FEEDER VALUE |
Feeder fuel supply (%) in the process of "Full Burn" |
|
4 |
AIR VALUE |
Air supply (%) from ventilator in the process of "Full Burn" |
|
5 |
FEDER MANUAL |
Semiautomatic command for manually supplying fuel |
Special Menu: The “Special Menu” has full access on all settings.
BASIC SETTINGS |
1 |
FUEL SELECTION |
Selection of fuel and equivalent program ( Biomass , Wood , Wood->Biomass) |
2 |
WATER TEMPERAT. |
Maximum water temperature in the boiler |
|
3 |
FEEDER VALUE |
Feeder fuel supply (%) in the process of "Full Burn" |
|
4 |
AIR VALUE |
Air supply (%) from ventilator in the process of "Full Burn" |
|
5 |
FEEDER MANUAL |
Semiautomatic command for manually supplying fuel |
|
AUTO IGNITION |
6 |
1st CLEAN TIME |
Time of fan operation to remove ashes from inside the burner before starting the "auto ignition" process |
7 |
1st FEEDING TIME |
Time of fan operation to remove ashes from inside the burner before starting the "auto ignition" process |
|
8 |
AIR VALUE |
Air supply (%) from ventilator in the process of "auto ignition" |
|
9 |
MAX TIME |
Maximum time for achieving the "auto ignition" process before an alarm occures |
|
FLAME DETECTION |
10 |
SELECTION |
Selection of flame detection sensor ( photosensor or exhaust temperature sensor ) |
11 |
MINIMUM VALUE |
Minimum value that is considered valid for proceeding to the burn process |
|
12 |
TIME ON |
Time that the sensor value must be above the minimum value (On), so that the flame detection is considered valid |
|
13 |
TIME OFF |
Time that the sensor value must be below the minimum value (Off), so that the flame detection is considered invalid |
|
INITIAL BURN |
14 |
FEEDER VALUE |
Feeder fuel supply (%) in the process of "Initial Burn" |
15 |
AIR VALUE |
Air supply (%) from ventilator in the process of "Initial Burn" |
|
16 |
TIME |
Time of the process "Initial Burn" before it passes to the "Full Burn" |
|
REDUCED BURN |
17 |
FEEDER VALUE |
Feeder fuel supply (%) in the process of "Reduced Burn" |
18 |
AIR VALUE |
Air supply (%) from ventilator in the process of "Reduced Burn" |
|
19 |
DT WATER TEMPER. |
Temperature difference below the Maximum Water Temperature that the process "Reduced Burn" is active |
|
20 |
EXHAUST TEMPER. |
Exhaust temperature that the process of "Reduced Burn" is active regardless of water temperature |
|
21 |
FLAME CONSERVANT. |
Exhaust temperature that the process of "Reduced Burn" is active regardless of water temperature |
|
REPEATED CLEAN |
22 |
ACTIVATE |
Activate or deactivate the "Repeated Clean" process (periodic air cleaning) during the combustion |
23 |
TIME REPEAT |
Time that the system repeats the "Repeated Clean" process |
|
24 |
TIME FUCTION |
Time that the "Repeated Clean" process is active |
|
25 |
AIR VALUE |
Air supply (%) from ventilator in the process of "Repeated Clean" |
|
WOOD MODE |
26 |
EXHAUST. TEMPMAX |
Maximum exhaust temperature that the air supply is stopped completely |
27 |
AIR VALUE MAX |
Maximum air supply (%) from ventilator in the process of "Wood Mode" |
|
28 |
DT WATER TEMP |
Temperature difference below the maximum water temperature that the "economy mode" is active |
|
29 |
DT EXHAUST TEMP |
Temperature difference below the maximum exhaust temperature that the "economy mode" is active |
|
30 |
EXHAUST TEMP OFF |
Exhaust temperature limit to detect "end of fuel" (automatically switches to biomass when "Wood->Biomass" mode is selected) |
|
31 |
EXHAUST OFF TIME |
Time that exhaust temperature must be below the limit so that the "end of fuel" is detected |
|
OTHER SETTINGS |
32 |
WAIT BURN OUT |
Time of fan operation after the "stop" command, so that the remains are burned out |
33 |
DT RESTART |
Difference of boiler water temperature that must be reached after burn out, so that burner can start again. |
|
34 |
CIRCULATOR TEMP. |
Circulator pump starting temperature |
|
35 |
FEEDER PERIOD |
The period of feeding (the actual amount of feeding fuel is not affected by this setting, only the frequency of "on" and "off") |
|
36 |
FEEDER TEMP SENSOR |
Activate or deactivate the feeder safety sensor which halts the feeding process in case of feeder overheating |
|
37 |
SILO SENSOR |
Activate or deactivate the silo sensor |
|
38 |
DT COMPENSATION |
Temperature difference that is substructed from maximum water temperature in case of external temp. thermostat |
|
39 |
AIR MOTOR TYPE |
Selection of the type of motor |
|
40 |
AUXOUTPUT |
Selection of the auxiliary output function ( 2nd feeder, exhaust ventilator, ash removal motor, cleaning motor, alarm ) |