Dru NL 31-01, Инструкция по установке и эксплуатации

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Model identifier(s):
Gastype: Symbol
G25/
G25.3*
G20 G31
G25/
G25.3*
G20 G31 Unit
Indirect heating functionality No No No No No No
Direct heat output 2,8 2,9 2,9 5,6 5,9 6,0 kW
Indirect heat output ‐ ‐ ‐ ‐ ‐ ‐ kW
Space heating emissions NO
x
88,8 106,4 102,6 63,7 76,0 89,5
mg/kWh
input
(GCV)
Heat output
Nominal heat output
P
nom
2,8 2,9 2,9 5,6 5,9 6,0 kW
Minimum heat output (indicative)
P
min
0,8 0,8 1,0 1,4 1,5 1,9 kW
Technical data
Nominal heat input (Hs) 3,5 3,6 3,5 7,0 7,3 7,3 kW
Nominal heat input (Hi) 3,2 3,2 3,2 6,3 6,6 6,7 kW
Consumption max 372 339 130 752 683 272 l/h
Consumption min 103 94 43 196 184 90 l/h
Burner pressure max 17,4 13,9 25,1 12,5 9,9 17,4 mbar
Burner pressure min 0,9 0,8 2,1 0,7 0,6 1,6 mbar
Main burner injector 1,45 1,45 1,00 2,25 2,25 1,55 mm
Low setting injector 0,65 0,65 0,50 1,00 1,00 0,80 mm
Efficiency class (EN613) 1 1 1 1 1 1
Useful efficiency (NCV)
Useful efficiency at nominal heat output η
th,nom
88,8 89,2 89,6 88,7 89,1 89,5 %
Useful efficiency at minimum heat output (indicative) η
th,min
87,9 87,8 86,9 87,0 86,8 86,9 %
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 89 89 90 89 89 90
Energy efficiency class A A A A A A
No
No
Yes
Yes**
Yes**
Yes**
Yes**
Yes**
Yes**
With mechanic thermostat room temperature control
* This appliance is suitable for G25.3 with the composition according NTA 8837.
**These functions only apply in combination with the separately available "Eco control pack".
NL‐31‐01/Style 31‐01
Type of heat output / room temperature control
Single stage heat output, no room temperature control
With electronic room temperature control
With electronic room temperature control plus day timer
With electronic room temperature control plus week timer
Other control options (multiple selections possible)
NL‐51
Room temperature control, with presence detection
Room temperature control, with open window detection
With distance controle option
Two or more manual stages, no room temperature control