20
DOK41 HOIAO C0DEN · FD 9912
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Air-to-water heat pump 9 - 12 kW
11 Device information
Type and order code
091HOIAOC6
121HOIAOC6
1
Design
System M Comfort
System M Comfort
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)
4.2 / 3.0
4.0 / 3.1
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
1.4 / 31000
1.9 / 18000
A7 / W45...40
m³/h / Pa
1.3 / 40000
1.8 / 24000
A7 / W55...47
m³/h / Pa
0.8 / 60000
1.1 / 55000
3.2
Minimum heating water flow
m³/h
0.8 / 60000
1.1 / 55000
3.3
Sound power level according to EN 12102 with A7 / W55 outdoors
Normal operation / reduced operation
3
dB(A)
54 / 53
55 / 54
3.4
Sound pressure level at a distance of 10 m, outdoors
4
Normal operation / reduced operation
dB(A)
25 / 24
25 / 24
3.5
Sound power level in accordance with EN 12102 at A7 / W55 indoors dB(A)
45
45
3.6
Sound pressure level at a distance of 1 m indoors
dB(A)
34
34
3.7
Air flow
Normal operation / reduced operation
m³/h
3300 / 2900
3800 / 3000
4
Dimensions, weight and filling quantity
4.1
Device dimensions
5
indoors without connections
H x W x L mm
1400 x 600 x 750
1400 x 600 x 750
outdoors without connections
H x W x L mm
1230 x 850 x 600
1230 x 850 x 600
4.2
Device connections
heating
inches
G 1 1/4" external thread
G 1 1/4" external thread
4.3
Weight indoor component without refrigeration circuit module /
refrigeration circuit module / outdoor component
kg
100 / 64 / 90
100 / 71 / 98
4.4
Refrigerant / total filling weight
type / kg
R410A / 4.2
6
R410A / 4.78
4.5
GWP value / CO
2
equivalent
-- / t
2088 / 8.7
2088 / 9.9
4.6
Lubricant / total filling quantity
type / litres
Polyolester (POE)/1.24
Polyolester (POE)/1.24
4.7
Volume of heating water in the indoor component
litres
65
65
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
50 / 3.0
50 / 3.0
4.10 Volume expansion vessel
litres
24
24
4.11 Start-to-leak pressure, safety valve
bar
2.5
2.5
5
Electrical connection
5.1
Supply voltage / fusing
Compressor
3~/N/PE 400 V (50 Hz) / C10A
3~/N/PE 400 V (50 Hz) / C10A
Pipe heater
3~/N/PE 400 V (50 Hz) / B10A
3~/N/PE 400 V (50 Hz) / B10A
5.2
Control voltage / fusing via WPM
1~/N/PE 230 V (50 Hz) / C13A
1~/N/PE 230 V (50 Hz) / C13A
5.3
Degree of protection according to EN 60 529 indoors / outdoors
IP 21 / IP 24
IP 21 / IP 24