DeDietrich AWHP-2 MIV-3 User Manual page 15

Tab.9 Technical parameters for heat pump space heaters (parameters declared for medium-temperature application)
AWHP-2 MIV-3
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
(1)
Rated heat output under colder conditions
Rated heat output under warmer conditions
Declared capacity for heating for part load at indoor tem­
perature 20 °C and outdoor temperature
T
= -7 °C
j
T
= +2 °C
j
T
= +7 °C
j
T
= +12 °C
j
T
= bivalent 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 ra­
tio for part load at indoor temperature 20 °C and outdoor
T
temperature
j
T
= -7 °C
j
T
= +2 °C
j
T
= +7 °C
j
T
= +12 °C
j
T
= bivalent temperature
j
Heating water operating limit temperature
Electrical power consumption
Off mode
Thermostat-off mode
Stand-by
Crankcase heater mode
Supplementary heater
Rated heat output
(1)
Type of energy input
Other characteristics
Capacity control
7611973 - v04 - 07032016
T
j
(2)
Prated
kW
Prated
kW
Prated
kW
Pdh
kW
Pdh
kW
Pdh
kW
Pdh
kW
Pdh
kW
T
°C
biv
Cdh —
ƞ
%
s
ƞ
%
s
ƞ
%
s
COPd
-
COPd
-
COPd
-
COPd
-
COPd
-
WTOL
°C
P
kW
OFF
P
kW
TO
P
kW
SB
P
kW
CK
Psup
kW
3 Technical specifications
AWHP 11 MR-2 AWHP 16 MR-2
AWHP 11 TR-2 AWHP 16 TR-2
Yes Yes
No No
No No
No No
Yes Yes
No No
6 8
4 7
8 13
6.8 9.0
8.2 11.9
9.0 12.9
10.1 15.4
6.2 8.3
-10 -10
1.0 1.0
132 130
113 113
167 161
1.82 1.88
3.43 3.33
4.54 4.34
6.24 5.82
1.45 1.54
60 60
0.009 0.009
0.049 0.049
0.013 0.013
0.055 0.055
0.0 0.0
Electricity Electricity
Variable Variable
AWHP-2 MIV-3 15