80
INS
TALL
AT
O
RE
U
TENTE
MANU
TENT
O
RE
4.4 OUTDOOR UNIT TECHNICAL DATA TABLES.
The data shown below refer to the Audax.DK4 outdoor unit.
Audax.DK4
Nominal data for low temperature applications *
Nominal central heating output
kW
3,98
Absorption
kW
0,87
COP
kW/kW
4,55
Nominal data for intermediate temperature applications **
Nominal central heating output
kW
3,80
Absorption
kW
1,15
COP
kW/kW
3,30
Nominal data for average temperature applications ***
Nominal central heating output
kW
3,32
Absorption
kW
1,33
COP
kW/kW
2,50
* Central heating mode status: heat exchanger water inlet/remains at 30 °C/35 °C, outdoor air temperature 7 °C db/6 °C wb. Performance in com-
pliance with EN 14511.
** Central heating mode status: heat exchanger water inlet/remains at 40 °C/45 °C, outdoor air temperature 7 °C db/6 °C wb.
*** Central heating mode status: inlet/remains at 47 °C/55 °C, outdoor air temperature 7 °C db/6 °C wb. Performance in compliance with EN 14511.
Outdoor unit data.
Ambient operating temperature range
°C
-15 ÷ 35
Water content
l
2,0
Central heating circuit maximum operating pressure
kPa
300
Electrical connection
V/Hz
230 / 50
Maximum input
A
10,3
Electric plant protection
-
IPX4D
Empty outdoor unit weight
kg
45,0
Full outdoor unit weight
kg
47,0
