34
Technical information
Technical information
Sound levels
The table describes the sound levels stated in sound pressure
level.
Sound pressure level:
Sound pressure level is defi ned as the sound level, which at an ear
level of 1.8 metres, is perceived one metre from the heat pump.
Measured in a sound measurement room without echo at an
outdoor temperature of +7ºC and 50ºC fl ow temperature.
Example:
When the heat pump is installed outside with free sound propaga-
tion the sound level drops by 6dBa with each doubling of distance.
Heat pump
Sound
pressure level
Lp - ear (dBa)
6 kW
49
7 kW
49
9.5 kW
53
Output data at +7/35º and +7/45º are stated according to the European standard EN 14511.
1)
aM type fuse, D characteristic MCB.
2)
Dimensions excl. feet, supplied min 20 mm - max 30 mm depending on adjustment.
Example
Greensource 6 kW
Distance
Lp - ear (dBa)
1 metres
49
2 metres
43
4 metres
37
8 metres
31
Greensource
6 kW
7 kW
9.5 kW
Emitted/Supplied output at +7/35º
kW
5,5 / 1,5
7,1 / 2,1
8,8 / 2,3
Emitted/Supplied output at +7/45º
kW
5,1 / 1,7
6,9 / 2,5
8,5 / 2,8
Heat carrier fl ow nominal
l/s
0,19
0,29
0,34
Internal pressure drop heat carrier
kPa
5
6
7
Air fl ow
m³/h
2200
2200
2200
Electrical consumption fan
A
0,44
0,44
0,44
Electrical supply
230V 1N~
Fuse size
1)
AT
16
25
25
Compressor
Scroll
Highest outgoing heat carrier temperature
ºC
65
65
65
Refrigerant fi lling R-407C
kg
2
2,3
2,4
HTF connection, clamping ring
mm
Hose 1 inch internal thread
Defrost system
Hot gas with four-way valve
Operating temperature
°C
-20 – +35
Dimensions (WxDxH)
2)
mm
820x640x1190
Weight
kg
140
145
155
Outer casing
Galvanised enamelled plate
