15
x
For the chimney sweep
15 For the chimney sweep
15.1 Data for designing the flue gas pipe
Tab. 15-1 Triple values for chimney design (flue gas flow dependent on
heat output, see fig. 4-15, page 27)
15.2 Emissions measurement
The check measurement can be made by an easily selectable automatic
function (see also "Operating Instructions ROTEX RoCon BF controller").
●
Push the Exit button for at least 5 s.
Menu
"Special Level"
is displayed.
●
Use the rotary switch to select the program
"Emission Measurement"
.
●
Confirm the changes with a brief push of the rotary switch.
The following load types are available for selection:
–
Off:
Emission measurement is switched off, any heat generator
switched on by the Gas Combi Unit 2 continues to be regulated
normally.
–
Base Load:
The heat generator is switched on and operated at
the minimum output of the heat generator irrespective of the set
operating mode.
–
Full Load:
The heat generator is switched on and operated at the
maximum output of the heat generator irrespective of the set
operating mode.
●
Select the load type
"Full Load"
using the rotary switch,
but do not
confirm it
.
Display:
"Full Load"
The burner is turned on for 30 min. and is regulated at maximum
load.
●
Select the load type
"Base Load"
using the rotary switch,
but do not
confirm it
.
Display:
"Base Load"
The modulating gas burner runs at minimum output for 30 mins.
●
Cancellation and jump back by:
–
Again pressing the Exit key or the rotary switch
–
Selection of a different menu using the rotary switch and confir-
mation.
Unit
Burner
load in kW
Rated output in kW
Flue gas mass flow in g/s
Flue gas temperature
in °C
Available
pumping
pressure in Pa
50/30 °C
80/60 °C
Natural gas
E/H
Natural gas
LL/ L
Liquefied
petroleum
gas
50/30 °C
80/60 °C
GCU compact
315/515 (Biv)
3.0
3.2
2.9
1.32
1.27
1.28
31
61
40
15.0
15.8
14.6
6.45
6.18
6.26
44
63
170
GCU compact
320/520 (Biv)
3.0
3.2
2.9
1.32
1.27
1.28
31
61
40
20.0
21.0
19.5
8.59
8.24
8.34
49
68
200
GCU compact
524 (Biv)
4.0/5.01
)
4.3
3.9
1.76
1.69
2.14
31
61
40
24.0
25.1
23.4
10.21
9.80
9.92
46
64
185
GCU compact
528 (Biv)
1) Liquid
gas
setting
4.0/5.01
)
4.3
3.9
1.76
1.69
2.14
31
61
40
28.0
29.1
27.2
11.73
11.25
11.39
50
68
200
Fig. 15-1 Symbolic brief instructions for emission measurement
Emission Measurement
Off
Emission Measurement
Base Load
Emission Measurement
Full Load
Emission Measurement
Full Load
Special Level
Emission Measurement
Manual Operation
R
O
TEX ·
R
O
TE
X
GC
U2
· Su
bje
ct
to ch
ang
e an
d corr
ectio
n
·
00
8.
15
4354
4_
00 · 06
/2
01
7
Summary of Contents for GCU compact 315
Page 81: ...13 x Notes 13 Notes...
Page 82: ...13 x Notes...
