DeDietrich MIV-4S AWHP 6 MR-3 User Manual page 18

3 Technical specifications
Product name
Declared coefficient of performance or primary en­
ergy ratio for part load at an indoor temperature of
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
Type of energy input
Other specifications
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 condi­
tions
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
Prated is equal to the design load for heating Pdesignh , and the rated heat output of a supplementary heater Psup is
(1) The rated heat output
equal to the supplementary capacity for heating
Cdh is not determined by measurement, the default degradation coefficient is Cdh = 0.9.
(2) If
18 MIV-4S
T
j
COPd
COPd
COPd
COPd
COPd
COPd
TOL
WTOL
P
OFF
P
TO
P
SB
P
CK
Psup
L
WA
Q
HE
Q
HE
Q
HE
—
Q
elec
AEC
ƞ
wh
Q
fuel
AFC
sup(Tj) .
MIV-4S
AWHP 8 MR-2
- 1.95
- 3.22
- 4.57
- 6.55
- 1.70
- 1.70
°C -10
°C 60
kW 0.009
kW 0.049
kW 0.014
kW 0.055
kW 0.0
Electricity
Variable
dB 49 – 67
kWh 3499
kWh 4621
kWh 1904
3300
3
m /h
L
kWh 4.816
kWh 968
% 106.00
kWh 0.000
GJ 0
See
The back cover for contact details.
MIV-4S MIV-4S
AWHP 11 MR-2 AWHP 16 MR-2
AWHP 11 TR-2 AWHP 16 TR-2
1.87 1.85
3.17 3.02
4.54 4.34
6.19 5.75
1.20 1.35
1.20 1.35
-10 -10
60 60
0.009 0.009
0.023 0.035
0.023 0.023
0.055 0.055
0.0 0.0
Electricity Electricity
Variable Variable
48 – 69 48 – 70
3999 5861
3804 5684
2580 4120
6000 6000
L L
4.816 4.816
968 968
106.00 106.00
0.000 0.000
0 0
7682850 - v02 - 09012018