Tab.11 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
Weight (empty) kg
54
42
75
118
130
118
130
3.2.4
Combination heaters with medium-temperature heat
pump
Tab.12 Technical parameters for heat pump combination heaters (parameters declared for medium-temperature application)
Product name
AWHP 4.5 MR
AWHP 6 MR-3
Air-to-water heat pump
Yes
Yes
Water-to-water heat pump
No
No
Brine-to-water heat pump
No
No
Low-temperature heat pump
No
No
Equipped with a supplementary heater
Yes
Yes
Heat pump combination heater
No
No
Rated heat output under average conditions
Prated
kW
4
4
Rated heat output under colder conditions
Prated
kW
5
4
Rated heat output under warmer conditions
Prated
kW
4
5
Declared capacity for heating for part load at an
indoor temperature of 20 °C and outdoor temper
ature
T
j
T
j
= -7 °C
Pdh
kW
3.8
3.5
T
j
= +2°C
Pdh
kW
4.3
4.5
T
j
= +7 °C
Pdh
kW
4.5
4.8
T
j
= +12 °C
Pdh
kW
5.5
5.2
T
j
= bivalent temperature
Pdh
kW
3.9
3.6
T
j
= operation limit temperature
Pdh
kW
3.9
3.6
Bivalent temperature
T
biv
°C
-10
-10
Cdh
—
1.0
1.0
Seasonal space heating energy efficiency under
average conditions
ƞ
s
%
134
138
Seasonal space heating energy efficiency under
colder conditions
ƞ
s
%
109
116
Seasonal space heating energy efficiency under
warmer conditions
ƞ
s
%
179
172
Declared coefficient of performance or primary
energy ratio for part load at an indoor tempera
ture of 20 °C and outdoor temperature
T
j
T
j
= -7 °C
COPd
-
1.64
1.89
T
j
= +2 °C
COPd
-
3.46
3.53
T
j
= +7 °C
COPd
-
4.96
4.74
T
j
= +12 °C
COPd
-
7.90
7.08
T
j
= bivalent temperature
COPd
-
1.20
1.52
T
j
= operation limit temperature
COPd
-
1.20
1.52
Operation limit temperature for air-to-water
heat pumps
TOL
°C
-10
-10
Heating water operating limit temperature
WTOL
°C
55
60
Electrical power consumption
Off mode
P
OFF
kW
0.009
0.009
Thermostat-off mode
P
TO
kW
0.049
0.049
Stand-by
P
SB
kW
0.009
0.015
3 Technical specifications
14
AWHP MIV-S
7748711 - v03 - 08062020
