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AWHP-2 MIV-3 V220 AWHP 4 MR AWHP 6 MR-2 AWHP 8 MR-2
Water heating energy efficiency
ƞ
wh
% 106.00 106.00 106.00
(1) The rated heat output
Prated
is equal to the design load for heating
Pdesignh
, and the rated heat output of a supplementary heater
Psup
is equal to the supplementary capacity for heating
sup(Tj).
(2) If
Cdh
is not determined by measurement, the default degradation coefficient is
Cdh
= 0.9.
Tab.9 Technical parameters for heat pump combination heaters (parameters declared for medium-temperature application)
AWHP-2 MIV-3 V220 AWHP 11 MR-2
AWHP 11 TR-2
AWHP 11 MR-2
AWHP 16 TR-2
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 Yes Yes
Rated heat output under average conditions
(1)
Prated
kW 6 8
Rated heat output under colder conditions
Prated
kW 4 7
Rated heat output under warmer conditions
Prated
kW 8 13
Declared capacity for heating for part load at indoor tem
perature 20 °C and outdoor temperature
T
j
T
j
= -7 °C
Pdh
kW 6.8 9.0
T
j
= +2 °C
Pdh
kW 8.2 11.9
T
j
= +7 °C
Pdh
kW 9.0 12.9
T
j
= +12 °C
Pdh
kW 10.1 15.4
T
j
= bivalent temperature
Pdh
kW 6.2 8.3
Bivalent temperature
T
biv
°C -10 -10
Degradation coefficient
(2)
Cdh
1.0 1.0
Seasonal space heating energy efficiency under average
conditions
ƞ
s
% 132 130
Seasonal space heating energy efficiency under colder
conditions
ƞ
s
% 113 113
Seasonal space heating energy efficiency under warmer
conditions
ƞ
s
% 167 161
Declared coefficient of performance or primary energy ra
tio for part load at indoor temperature 20 °C and outdoor
temperature
T
j
T
j
= -7 °C
COPd
- 1.82 1.88
T
j
= +2 °C
COPd
- 3.43 3.33
T
j
= +7 °C
COPd
- 4.54 4.34
T
j
= +12 °C
COPd
- 6.24 5.82
T
j
= bivalent temperature
COPd
- 1.45 1.54
Heating water operating limit temperature
WTOL
°C 60 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 0.013 0.013
Crankcase heater mode
P
CK
kW 0.055 0.055
Supplementary heater
3 Technical specifications
7612035 - v03 - 09092015 AWHP-2 MIV-3 V220 17
17


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