Full power modulation
Exhaust gas sensor Flame detection
Advanced digital controller
3 years warranty
Safety features and alarms
Multifuel boiler: automatic function on pellet-biomass, manual function on wood
Oval-shaped fire chamber for high volume under small dimensions
High performance furnace for multiple types of fuel
Three points back-burn security
High efficiency >87%
Tubed heat exchanger
Water-cooled grate for manual wood combustion
Digital controller with advanced control of the boiler and the heating installation
Control of 3 pumps, hot water boiler, buffer tank, mixing valve control
Weather sensitive control with external temperature sensor
Overheating alarm signal
Schemă construcție cazan
1. Big capacity silo
2. Inspection window for fuel level
3. Furnace transmission system
4. Furnace motoreducer
5. Door for heat exchanger cleaning
6. Feeding system BI-AX
7. Feeding door
8. Flange for burner connection
9. Door for ash removal
10. Wood grate made of water-cooled tubes
11. Ash box
12. Combustion plate
13. Boiler return
14. Deflector
15. Tube heat exchanger
16. Chimney
17. Boiler outlet
18. Digital control panel
The boiler is equipped with an advanced digital controller for extended control over the boiler and the heating installation. The design of the controller is modular, which enables BUS extension for control of further devices.
The boiler enables smooth modulation of furnace operation, information about current fuel level, adaptive mixing control, integration with room remote control devices.
The controller automatically recognizes the lack of fuel and passes to standby mode, controls the heating pump, hot water pump and recirculation pump. It can control the hot water boiler, buffer tank, one zone mixing valve and can give comand to an auxiliary boiler. A room thermostat can be also connected to the controller.
The controller is standard equipped with weather sensitive control, by means of an external temperature sensor.
Extensions MODULE-B and MODULE-C are not standard boiler equipment.
| Type | Power | Temp. max. | Pressure max. | Feeding door | Wood length | Efficiency | Water contents | Silo volume | Electric supply | Weight |
| kW | ℃ | bar | mm | mm | % | lit | lit | V/Hz | kg | |
| MCL BIO 120 | 139 | 90 | 3 | 590x370 | 1150 | 87 | 360 | 720 | 230/50 | 1070 |
| MCL BIO 150 | 174 | 90 | 3 | 590x370 | 1400 | 87 | 420 | 720 | 230/50 | 1220 |
| MCL BIO 180 | 208 | 90 | 3 | 590x370 | 1600 | 87 | 550 | 720 | 230/50 | 1420 |
| MCL BIO 200 | 232 | 90 | 3 | 825x510 | 1000 | 87 | 620 | 1350 | 230/50 | 1790 |
| MCL BIO 250 | 291 | 90 | 3 | 825x510 | 1250 | 87 | 720 | 1350 | 230/50 | 2010 |
| MCL BIO 300 | 349 | 90 | 3 | 825x510 | 1500 | 87 | 820 | 1350 | 230/50 | 2230 |
| MCL BIO 400 | 465 | 90 | 3 | 825x510 | 1750 | 87 | 920 | 1350 | 400/50 | 2750 |
| MCL BIO 500 | 581 | 90 | 3 | 1180x665 | 1250 | 87 | 1.420 | 2200 | 400/50 | 3200 |
| MCL BIO 600 | 698 | 90 | 3 | 1180x665 | 1500 | 87 | 1.860 | 2200 | 400/50 | 3500 |
| MCL BIO 700 | 814 | 90 | 3 | 1180x665 | 1750 | 87 | 2.440 | 2200 | 400/50 | 3800 |
| MCL BIO 800 | 930 | 90 | 3 | 1180x665 | 2000 | 87 | 2.650 | 2200 | 400/50 | 4600 |
| MCL BIO 900 | 1.046 | 90 | 3 | 1180x665 | 2250 | 87 | 2.890 | 2200 | 400/50 | 4900 |
T1 - Outlet
T2 - Return
T3 - Chimney
T4 - Drainage
T5 - Safety connection
| Type | A1 | A2 | B | H | H1 | E | C | T3 | T1-T2 | T5 | T4 |
| mm | inch | ||||||||||
| MCL BIO 120 | 920 | 1930 | 1320 | 1585 | 1740 | 1245 | 1765 | 295 | DN 65 | DN 50 | 1/2 |
| MCL BIO 150 | 920 | 1930 | 1570 | 1585 | 1740 | 1245 | 2015 | 295 | DN 65 | DN 50 | 1/2 |
| MCL BIO 180 | 920 | 1930 | 1820 | 1585 | 1740 | 1245 | 2265 | 295 | DN 65 | DN 50 | 1/2 |
| MCL BIO 200 | 1107 | 2255 | 1320 | 1970 | 2150 | 1510 | 1840 | 345 | DN 80 | DN 50 | 1 |
| MCL BIO 250 | 1107 | 2255 | 1570 | 1970 | 2150 | 1510 | 2090 | 345 | DN 80 | DN 50 | 1 |
| MCL BIO 300 | 1107 | 2255 | 1820 | 1970 | 2150 | 1510 | 2340 | 395 | DN 100 | DN 50 | 1 |
| MCL BIO 400 | 1107 | 2255 | 2070 | 1970 | 2150 | 1510 | 2590 | 395 | DN 100 | DN 50 | 1 |
| MCL BIO 500 | 1575 | 2865 | 1590 | 2465 | 2570 | 1870 | 2225 | 445 | DN 100 | DN 65 | 1 1/4 |
| MCL BIO 600 | 1575 | 2865 | 1840 | 2465 | 2570 | 1870 | 2475 | 445 | DN 125 | DN 65 | 1 1/4 |
| MCL BIO 700 | 1575 | 2865 | 2090 | 2465 | 2570 | 1870 | 2725 | 495 | DN 125 | DN 65 | 1 1/4 |
| MCL BIO 800 | 1575 | 2865 | 2340 | 2465 | 2570 | 1870 | 2975 | 495 | DN 150 | DN 80 | 1 1/4 |
| MCL BIO 900 | 1575 | 2865 | 2590 | 2465 | 2570 | 1870 | 3225 | 495 | DN 150 | DN 80 | 1 1/4 |
