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DOK41 HOIAO WxDEN · FD 9912
23
Air-to-water heat pump 4 - 6 kW
English
11 Device information
Type and order code
041HOIAOW2
061HOIAOW4
1
Design
System M Compact
System M Compact
Heat source
Air
Air
1.1
Energy efficiency class high temperature
A+
A+
1.2
Energy efficiency class low temperature
A+
A+
1.3
Seasonal coefficient of performance (COP) for average climate 35°C/55°C
(SCOP in accordance with EN 14825)
3.5 / -
3.7 / 2.8
1.4
Controller
Integrated
Integrated
1.5
Heat generator installation location
Indoors
Indoors
1.6
Heat source installation location
Outdoors
Outdoors
1.7
Thermal energy metering
Integrated
Integrated
1.8
Performance levels
1
1
2
Operating limits
2.1
Heating water flow / return
1
°C
up to 60 ±2 / from 20
up to 60 ±2 / from 20
2.2
Air (heating)
°C
-22 to +35
-22 to +35
3
Flow
2
/ sound
3.1
Heating water flow / free compression
Nominal flow in accordance with EN 14511A7/ W35...30
m³/h / Pa
0.9 / 30000
1.0 / 27000
A7 / W45...40
m³/h Pa
0.8 / 35000
0.9 / 33000
A7 / W55...47
m³/h / Pa
0.5 / 42000
0.6 / 45000
3.2
Minimum heating water flow
m³/h
0.5 / 42000
0.6 / 45000
3.3
Sound power level according to EN 12102 with A7 / W55 outdoors
Normal operation / reduced operation
3
dB(A)
57 / 53
57 / 53
3.4
Sound pressure level at a distance of 10 m, outdoors
4
Normal operation / reduced operation
dB(A)
27 / 23
27 / 23
3.5
Sound power level in accordance with EN 12102 at A7 / W55 indoors dB(A)
44
44
3.6
Sound pressure level at a distance of 1 m indoors
dB(A)
33
33
3.7
Air flow
Normal operation / reduced operation
m³/h
3000 / 2600
3000 / 2600
4
Dimensions, weight and filling quantity
4.1
Device dimensions
5
indoors without connections
H x W x L mm
2100 x 600 x600
2100 x 600 x 600
outdoors without connections
H x W x L mm
870 x 600 x 500
870 x 600 x 500
4.2
Device connections
heating
inches
G 1" external thread
G 1" external thread
4.3
Weight indoor unit without refrigeration circuit /
refrigeration circuit / outdoor unit
kg
169 / 47 / 58
169 / 49 / 58
4.4
Refrigerant / total filling weight
type / kg
R410A / 2.0
6
R410A / 2.38
4.5
GWP value / CO
2
equivalent
-- / t
2088 / 4.1
2088 / 4.9
4.6
Lubricant / total filling quantity
type / litres
Polyolester (POE)/0.74
Polyolester (POE)/0.74
4.7
Volume of heating water in the indoor unit
litres
40
40
4.8
Electrical pipe heater
Adjustable levels (factory setting)
kW
2; 4; 6 (6)
2; 4; 6 (6)
4.9
Buffer tank
Nominal volume /max. Operating pressure
litres / bar
26 / 3.0
26 / 3.0
4.10 Domestic hot water cylinder
Integrated
Integrated
Materials
Enamelled steel complying with
DIN 4753
Enamelled steel complying with
DIN 4753
Cylinder volume
litres
180
180
Nominal volume
litres
151
151
Max. operating overpressure
bar
10
10
Connections
Cold water / domestic hot water / circulation
inches
R 1“ external thread / R 1“external
thread / -
R 1“ external thread / R 1“external
thread / -
Heat exchanger area
m²
1.48
1.48
Heat losses according to DIN EN 12897 / class
kWh / 24 h / -
1.36 / B
1.36 / B
Energy efficiency class domestic hot water preparation / drawing cycle
A / L
A / L
Usable domestic hot water quantity in accordance with DIN EN 16147
(Cylinder temperature 55 °C)
litres
200
200
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