Combination Heaters With Medium-Temperature Heat Pump - DeDietrich ALEZIO S V200 User Manual

Tab.11 Technical parameters for heat pump combination heaters (parameters declared for medium-temperature application)
Product name
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
Rated heat output under colder conditions
Rated heat output under warmer conditions
Declared capacity for heating for part load at an in­
door temperature of 20°C and outdoor temperature
T
j
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
Bivalent temperature
Degradation coefficient
(2)
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 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
7682822 - v03 - 27082018
3.2.4
Prated
(1)
Prated
Prated
Pdh
Pdh
Pdh
Pdh
Pdh
Pdh
T
biv
Cdh
ƞ
s
ƞ
s
ƞ
s
T
j
COPd
COPd
COPd
COPd
COPd
COPd
TOL
WTOL
P
OFF
P
TO
P
SB
P
CK
Psup
Combination heaters with medium-temperature heat
pump
MIV-4S V200
AWHP 4.5 MR
Yes
No
No
No
Yes
Yes
kW 4
kW 5
kW 4
kW 3.8
kW 4.3
kW 4.5
kW 5.5
kW 3.9
kW 3.9
°C -10
— 1.0
% 134
% 109
% 179
- 1.64
- 3.46
- 4.96
- 7.90
- 1.20
- 1.20
°C -10
°C 55
kW 0.009
kW 0.049
kW 0.009
kW 0.000
kW 0.0
Electricity
3 Technical specifications
MIV-4S V200 MIV-4S V200
AWHP 6 MR-3 AWHP 8 MR-2
Yes Yes
No No
No No
No No
Yes Yes
Yes Yes
4 6
4 6
5 6
3.5 5.6
4.5 2.9
4.8 6.4
5.2 4.3
3.6 5.2
3.6 5.2
-10 -10
1.0 1.0
137 129
116 119
172 169
1.89 1.95
3.53 3.22
4.74 4.57
7.08 6.55
1.52 1.70
1.52 1.70
-10 -10
60 60
0.009 0.009
0.049 0.049
0.015 0.014
0.055 0.055
0.0 0.0
Electricity Electricity
MIV-4S V200 15