Tab.9
Outdoor unit
Outdoor unit
Unit
AWHP
4.5 MR
AWHP 6
MR-3
AWHP 8
MR-2
AWHP
11 MR-2
AWHP
11 TR-2
AWHP
16 MR-2
AWHP
16 TR-2
AWHP
22 TR–2
AWHP
27 TR–2
Weight
kg
54
42
75
118
130
118
130
135
141
3.3.3
Combination heaters with medium-temperature heat
pump
Tab.10 Technical parameters for heat pump combination heaters (parameters declared for medium-temperature application)
Product name
AWHP 4.5
MR
AWHP 6
MR-3
AWHP 8
MR-2
Air-to-water heat pump
Yes
Yes
Yes
Water-to-water heat pump
No
No
No
Brine-to-water heat pump
No
No
No
Low-temperature heat pump
No
No
No
Equipped with a supplementary heater
Yes
Yes
Yes
Heat pump combination heater
No
No
No
Rated heat output under average conditions
Prated
kW
3
4
6
Rated heat output under colder conditions
Prated
kW
5
4
6
Rated heat output under warmer conditions
Prated
kW
4
5
6
Declared capacity for heating for part load at an indoor
temperature of 20 °C and outdoor temperature
T
j
T
j
= -7 °C
Pdh
kW
3.8
3.4
5.6
T
j
= +2 °C
Pdh
kW
4.3
2.2
2.9
T
j
= +7 °C
Pdh
kW
4.5
2.1
6.4
T
j
= +12 °C
Pdh
kW
5.5
2.6
4.3
T
j
= bivalent temperature
Pdh
kW
3.1
3.9
5.6
T
j
= operation limit temperature
Pdh
kW
3.1
3.9
5.6
Bivalent temperature
T
biv
°C
-10
-10
-10
Cdh
—
1.0
1.0
1.0
Seasonal space heating energy efficiency under average
conditions
ƞ
s
%
134
125
129
Seasonal space heating energy efficiency under colder
conditions
ƞ
s
%
109
116
119
Seasonal space heating energy efficiency under warmer
conditions
ƞ
s
%
179
172
169
Declared coefficient of performance or primary energy ratio
for part load at an indoor temperature of 20 °C and outdoor
temperature
T
j
T
j
= -7 °C
COPd
-
1.64
1.75
1.95
T
j
= +2 °C
COPd
-
3.46
3.18
3.22
T
j
= +7 °C
COPd
-
4.96
4.56
4.57
T
j
= +12 °C
COPd
-
7.90
6.41
6.55
T
j
= bivalent temperature
COPd
-
1.20
1.56
1.70
T
j
= operation limit temperature
COPd
-
1.20
1.56
1.70
Operation limit temperature for air-to-water heat pumps
TOL
°C
-10
-10
-10
Heating water operating limit temperature
WTOL
°C
55
60
60
Electrical power consumption
Off mode
P
OFF
kW
0.009
0.009
0.009
Thermostat-off mode
P
TO
kW
0.049
0.049
0.049
Stand-by
P
SB
kW
0.012
0.016
0.018
3 Technical specifications
14
MIT-S
7684505 - v03 - 14052020
