Dru B11BS, Инструкция по установке и эксплуатации

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TECHNICAL DATA
24
Model identifier(s):
Type
Category
Gastype: Symbol
G25/
G25.3*
G20 G31 Unit
Indirect heating functionality No No No ‐
Direct heat output 7,0 7,8 7,0 kW
Indirect heat output ‐ ‐ ‐ kW
Space heating emissions NO
x
82,1 105,2 96,2
mg/kWh
input
(GCV)
Heat output
Nominal heat output
P
nom
7,0 7,8 7,0 kW
Minimum heat output (indicative)
P
min
3,1 2,7 3,0 kW
Technical data
Nominal heat input (Hs) 9,0 10,0 8,9 kW
Nominal heat input (Hi) 8,1 9,0 8,0 kW
Consumption max 1000 940 317 l/h
Consumption min 395 380 149 l/h
Burner pressure max 24,0 19,0 29,0 mbar
Burner pressure min 5,0 3,1 5,6 mbar
Main burner injector 7x ø0,951 7x ø0,951 ø1,50 mm
Low setting injector ø1,60 ø1,60 ø1,10 mm
Efficiency class (EN613) 1 1 1 ‐
Useful efficiency (NCV)
Useful efficiency at nominal heat output η
th,nom
87,4 86,4 86,0 %
Useful efficiency at minimum heat output (indicative)
η
th,min
86,6 81,8 81,4 %
Auxiliary electricity consumption
At nominal heat output el
max
‐ ‐ ‐ kW
At nominal heat output
el
min
‐ ‐ ‐ kW
In standby mode
el
SB
‐ ‐ ‐ kW
Permanent pilot flame power requirement
Pilot flame power requirement (if applicable) P
pilot
‐ ‐ ‐ kW
Energy efficiency
Energy efficiency index
EEI 87 86 86
Energy efficiency class
B B B
No
No
Yes
Yes**
Yes**
Yes**
Yes**
Yes**
Yes**
**These functions only apply in combination with the separately available "Eco control pack".
Room temperature control, with presence detection
Room temperature control, with open window detection
With distance controle option
Type of heat output / room temperature control
Other control options (multiple selections possible)
Single stage heat output, no room temperature control
Two or more manual stages, no room temperature control
With mechanic thermostat room temperature control
With electronic room temperature control
I
2EK
/I
2H
/I
2E+
/I
2E
/I
3P
Basso‐01
With electronic room temperature control plus day timer
With electronic room temperature control plus week timer
* This appliance is suitable for G25.3 with the composition according NTA 8837.
B11BS