Technical data

4
e
2.11 PUMP DUTY
Fig. 3 shows the flow-rate available – af-
ter allowing for pressure loss through the
appliance – for system requirements.
When using this graph, apply only the
pressure loss of the system. The graph
is based on a 20°C temperature differ-
ential.
SECTION 2 TECHNICAL DATA
2.12 Emissions
NOx max/min 170/140 190/160
CO max/min 120/60 150/60
CO
2
max/min 7.45/4.70 7.45/4.85
CO/CO
2
ratio max/min 0.00108 to 1/0.00044 to 1 0.00152 to 1/0.00145 to 1
Syntesi 25 e Syntesi 29 e
Fig. 4
Appliance
Key Location Minimum distance
A Below an opening (window, air-brik, etc.) 300 mm
B Above an opening (window, air-brik, etc.) 300 mm
C To the side of an opening (window, air-brik, etc.) 300 mm
D Below gutter, drain-pipe, etc. 75 mm
E Below eaves 200 mm
F Below balcony, car-port roof, etc. 200 mm
G To the side of a soil/drain-pipe, etc. 150 mm
H From internal/external corner or boundary 300 mm
I Above ground, roof, or balcony level 300 mm
J From a surface or boundary facing the terminal 600 mm
K From a terminal facing a terminal 1200 mm
L From an opening in the car-port into the building 1200 mm
M Vertically from a terminal on the same wall 1500 mm
N Horizontally from a terminal on the same wall 300 mm
P From a structure to the side of the vertical terminal 300 mm
Q From the top of the vertical terminal to the roof flashing As determined by the fixed collar
of the vertical terminal
H
H
Fig. 3
Water pressure (mbar)
Litres Per Hour
S
y
n
te
s
i 2
5
&
2
9
e
0
0,5
1
1,5
2
2,5
3
3,5
4
4,5
5
5,5
6
6,5
7
0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300