DeDietrich AWHP 4 MR User Manual page 21

Product name
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 en­
ergy ratio for part load at indoor temperature 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
T
= operation limit temperature
j
Operation limit temperature for air-to-water heat
pumps
Heating water operating limit temperature
Electrical power consumption
Off mode
Thermostat-off mode
Stand-by
Crankcase heater mode
Supplementary heater
Rated heat output
(24)
Type of energy input
Other characteristics
Capacity control
Sound power level, indoors - outdoors
Annual energy consumption under average con­
ditions
Annual energy consumption under colder condi­
tions
Annual energy consumption under warmer con­
ditions
Rated air flow rate, outdoors for air-to-water heat
pumps
Declared load profile
Daily electricity consumption
Annual electricity consumption
Water heating energy efficiency
Daily fuel consumption
Annual fuel consumption
(1) The rated heat output Prated is equal to the design load for heating Pdesignh , and the rated heat output of a supplementa­
Psup is equal to the supplementary capacity for heating sup(Tj) .
ry heater
Cdh is not determined by measurement, the default degradation coefficient is Cdh = 0.9.
(2) If
7623755 - v02 - 03072015
T
j
ƞ
%
s
ƞ
%
s
ƞ %
s
COPd
-
COPd
-
COPd
-
COPd
-
COPd
-
COPd
-
TOL
°C
WTOL
°C
P
kW
OFF
P
kW
TO
P
kW
SB
P
kW
CK
Psup
kW
L
dB
WA
Q
kWh
HE
Q
kWh
HE
Q
kWh
HE
—
3
m /h
Q
kWh
elec
AEC
kWh
ƞ
%
wh
Q
kWh
fuel
AFC
GJ
3 Technical specifications
MIV-4 MIV-4
AWHP 11 MR-2 AWHP 16 MR-2
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
1.45 1.54
-10 -10
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
53 – 69 53 – 69
3783 5184
3804 5684
2580 4120
6000 6000
L L
4.816 4.816
968 968
106.00 106.00
0.000 0.000
0 0
MIV-4 21