Dru Maestro 60/2 Tall RCH, Installation Manual

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4. Technical data
Check the technical data based on the table below.
I nst allation manual
Gastype:
Indirect heating functionality
Direct heat output
Indirect heat output
Space heating emissions NO
x
Heat output
Nominal heat output
Minimum heat output (indicative)
Technical data
Nominal heat input (Hs)
Nominal heat input (Hi)
Consumption max
Consumption min
Burner pressure max
Burner pressure min
Main burner injector
Low setting injector
Efficiency class (EN613)
Useful efficiency (NCV)**
Useful efficiency at nominal heat output
Useful efficiency at minimum heat output
(indicative)
Auxiliary electricity consumption
At nominal heat output
At nominal heat output
In standby mode
Permanent pilot flame power requirement
Pilot flame power requirement (if applicable)
Energy efficiency***
Energy efficiency index
Energy efficiency class
Symbol
P
nom
P
min
η
th,nom
η
th,min
el
max
el
min
el
SB
P
pilot
EEI
G25/G25.3*
No
6,8
-
96,8
6,8
1,6
9,3
8,4
1001
269
16,7
6,2
1x Ø1,65
1x Ø1,40
1x Ø1,50
A****
1
92,5
91,0
0,0236
0,0125
0,0026
-
92
A
G31
No
7,3
-
69,4
7,3
1,1
9,7
8,9
359
60
26,6
9,0
1x Ø1,10
1x Ø0,90
1x Ø1,05
A****
1
93,9
91,9
0,0236
0,0125
0,0026
-
93
A
G20
No
7,2
-
107,2
7,2
1,9
9,8
8,8
931
271
13,5
4,9
1x Ø1,65
1x Ø1,40
1x Ø1,50
A****
1
94,3
91,3
0,0236
0,0125
0,0026
-
94
A
Unit
kW
kW
mg/kWh
input
(GCV)
kW
kW
kW
kW
L/h
L/h
mbar
mbar
mm
mm
%
%
kW
kW
kW
kW
G30
No
8,5
-
80,4
8,5
1,2
11,0
10,2
311
50
26,5
8,4
1x Ø1,10
1x Ø0,90
1x Ø1,05
A****
1
94,6
91,8
0,0236
0,0125
0,0026
-
94
A
Type of heat output / room temperature control
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
With electronic room temperature control plus day timer
With electronic room temperature control plus week timer
Other control options
Room temperature control, with presence detection
Room temperature control, with open window detection
With distance controle option
No
No
No
Yes
Yes
Yes
Yes***
Yes***
Yes
Maestro 60/2 (Tall) RCH, Maestro 60/3 (Tall) RCH
Built-in
Closed combustion
C11, C31, C91, C12, C32*****
I
2E
, I
2E+
, I
2EK
, I
2ELL
, I
2H
, I
3B
, I
3P
, II
2E3B/P
, II
2EK3B/P
, II
2H3B/P
, II
2H3P
200/130
DRU LAS ES-I 200/130, DRU LAS ES-E 200/150/100,
DRU LAS AG-I 150/100, DRU LAS ES-I 150/100, DRU PV-I 100/60
Separated ignition / ionization plugs
Explosion pane
150°C
700 mm / 500 mm
V-in: 80 cm
2
(Eco Glow 2x80 cm
2
) / V-out: 200 cm
2
* This appliance is suitable for G25.3 with the composition according NTA 8837. ** System efficiency. ***(achieved) using home
automation. **** Adjusting screw. *****Categories C12 and C32 only in combination with DRU PV-1 100/60 (PowerVent®).
Model identifier(s)
Type of appliance
Combustion
Type
Categorie
Concentric appliance connection
Applicable concentric systems
Flame protection version
Pressure equalisation
Max. temp. outer tube concentric system
Radiation range safe distance (front/side)
Ventilation hole chimney breast
Table 4-1: Technical data
6