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Product name
Crankcase heater mode
Supplementary heater
Rated heat output
Type of energy input
Other specifications
Capacity control
Sound power level, indoors - outdoors
Annual energy consumption under average
conditions
Annual energy consumption under colder con
ditions
Annual energy consumption under warmer
conditions
Rated air flow rate, outdoors for air-to-water
heat pumps
(1) The rated heat output
Psup is equal to the supplementary capacity for heating sup(Tj) .
Cdh is not determined by measurement, the default degradation coefficient is Cdh = 0.9.
(2) If
Tab.13
Technical parameters for heat pump combination heaters (parameters declared for medium-temperature application)
Product name
Air-to-water heat pump
Water-to-water heat pump
Brine-to-water heat pump
Low-temperature heat pump
Equipped with a supplementary heater
Heat pump combination heater
Rated heat output under average conditions
Rated heat output under colder conditions
Rated heat output under warmer conditions
Declared capacity for heating for part load at an
indoor temperature of 20 °C and outdoor temper
T
ature
j
T
= -7 °C
j
T
= +2 °C
j
T
= +7 °C
j
T
= +12 °C
j
T
= bivalent temperature
j
T
= operation limit temperature
j
Bivalent temperature
Degradation coefficient
Seasonal space heating energy efficiency under
average conditions
Seasonal space heating energy efficiency under
colder conditions
Seasonal space heating energy efficiency under
warmer conditions
Declared coefficient of performance or primary
energy ratio for part load at an indoor tempera
ture of 20 °C and outdoor temperature
T
= -7 °C
j
7748711 - v03 - 08062020
Prated is equal to the design load for heating Pdesignh , and the rated heat output of a supplementary heater
(1)
(2)
T
j
AWHP 4.5 MR
P
kW
0.000
CK
Psup
kW
0.0
Electricity
Variable
L
dB
53 - 61
WA
Q
kWh
2353
HE
Q
kWh
4483
HE
Q
kWh
1249
HE
—
2680
3
m
/h
AWHP 8 MR-2 AWHP 11
Yes
No
No
No
Yes
No
Prated
kW
6
Prated
kW
6
Prated
kW
6
Pdh
kW
5.6
Pdh
kW
2.9
Pdh
kW
6.4
Pdh
kW
4.3
Pdh
kW
5.6
Pdh
kW
5.6
T
°C
-10
biv
Cdh
—
1.0
ƞ
%
129
s
ƞ
%
119
s
ƞ
%
169
s
COPd
-
1.95
3 Technical specifications
AWHP 6 MR-3
0.055
0.0
Electricity
Variable
48 - 65
2124
3721
1492
2700
AWHP 16
MR-2
MR-2
AWHP 11
AWHP 16
TR-2
TR-2
Yes
Yes
No
No
No
No
No
No
Yes
Yes
No
No
6
9
4
7
8
13
5.9
9.0
5.3
6.5
9.0
12.9
7.7
10.0
6.3
8.8
6.3
8.8
-10
-10
1.0
1.0
125
121
113
113
167
161
1.87
1.85
AWHP MIV-S
15
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