Transport and positioning
10
2
1.5
TECHNICAL DATA
Table 1.1
Technical data
42M
52M
Heating mode
Heat input
nominal (1013 mbar - 15 °C) (1)
kW
3,6
5,2
minimum (1)
kW
2,5
3,6
Heat output
nominal
kW
3,3
4,7
minimum
kW
2,3
3,2
Efficiency
nominal heat input
%
90,0
Electrical specifications
Power supply
voltage
V
230
type
-
single-phase
frequency
Hz
50
Electrical power absorption
nominal
kW
0,05
0,09
Installation data
Gas consumption
G20 natural gas (nominal)
m³/h
0,38
0,55
G20 natural gas (min)
m³/h
0,27
0,38
G30 (nominal)
kg/h
0,29
0,41
G30 (min)
kg/h
0,20
0,28
G31 (nominal)
kg/h
0,30
0,40
G31 (min)
kg/h
0,20
0,28
Gas connection
type
-
M
thread
“
1/2
Flue gas exhaust
diameter (Ø)
mm
50
type of installation
-
C13, C33, C63
residual head
Pa
30
35
maximum equivalent length of coaxial exhaust duct
m
1
sound power L
w
(max)
dB(A)
50,5
56,5
sound power L
w
(min)
dB(A)
47,5
52,5
sound pressure L
p
at 5 metres (max)
dB(A)
31,5
37,5
sound pressure L
p
at 5 metres (min)
dB(A)
28,5
33,5
Dimensions
width
mm
553
height
mm
715
depth
mm
208
Weight
in operation
kg
25
26
(1) Relative to NCV (net calorific value).
2
TRANSPORT AND POSITIONING
2.1
WARNINGS
Damage from transport or installation
The manufacturer shall not be liable for any dam-
age during appliance transport and installation.
On-site inspection
Upon arrival at the site, ensure there is no transport
damage on packing.
After removing the packing materials, ensure the
appliance is intact and complete.
Packing
Only remove the packing after placing the appli-
ance on site.
Do not leave parts of the packing within the reach
of children (plastic, polystyrene, nails...) since they
are potentially dangerous.
Weight
The lifting equipment must be suitable for the load.
Lift up the unit and secure it to its support bracket
(Paragraph 3.5.1
2.2
HANDLING
2.2.1
Handling and lifting
▶
Always handle the appliance in its packing, as deliv-
ered by the factory.
▶
Comply with safety regulations at the installation site.
2.3
APPLIANCE POSITIONING
The appliance must be installed in the room to be heated.
