BENEKOV K14, Operation And Installation Manual

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1. Boiler use and advantages
Use of the boiler:
The BENEKOV K14 hot water boiler is designed to heat small or low-energy houses, chalets and other
buildings whose thermal loss does not exceed 15 kW.
The BENEKOV K20 hot water boiler is designed to heat small or low-energy houses, chalets and other
buildings whose thermal loss does not exceed 20 kW.
The BENEKOV K25 hot water boiler is designed to heat small or low-energy houses, chalets and other
buildings whose thermal loss does not exceed 25 kW.
BENEKOV K14, K20 and K25 boilers are designed to burn wooden pellets.
Boiler advantages:
•
the boilers meet the requirements of boiler class 5 and ECODESIGN
•
high efficiency of the boilers
•
minimal environmental impact
•
automatic boiler operation
•
patented burner solution with self-cleaning furnace
•
automatic boiler ignition and extinguishing
•
mechanical delivery of the fuel from external feeder to the furnace
•
simple, time-efficient use and maintenance
•
low operating costs
•
modern design
2. Boiler technical specifications
Chart 1 Dimensions and technical parameters of the boilers
Boiler type
BENEKOV
K14
BENEKOV
K20
BENEKOV
K25
Weight kg 215 310
Volume of the water tank dm 3 45 70
Diameter of the flue pipe mm 115 145
Boiler heat exchange surface m
2
1,71 2,16
Fuel store capacity dm
3
200 370
kg 120 222
Boiler dimensions: width
depth
height mm
mm
mm 889
1035
1453
1256
1186
1453
Diameter of the fuel store replenishing
aperture mm 542x388 635x690
Highest allowed operating pressure bar 2,0
Testing pressure bar 4,0
Recommended heating water operating
temperature
°C
65 - 80
Temperature controller setting range
°C
60 - 85
Hydraulic loss of the boiler:
∆ T = 10 K
∆ T = 20 K
mbar
mbar 5,72
1,64 19,07
4,71
23,84
5,89