Circulating Pump - DeDietrich ALEZIO O HYBRID User Manual

3 Technical specifications
Product name
Thermostat-off mode
Stand-by
Crankcase heater mode
Supplementary heater
Rated heat output
(1)(1)
Type of energy input
Other specifications
Capacity control
Sound power level, indoors - outdoors
Annual energy consumption under average
conditions
Annual energy consumption under colder con­
ditions
Annual energy consumption under warmer
conditions
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
Psup is equal to the supplementary capacity for heating sup(Tj).
Cdh is not determined by measurement then the default degradation coefficient is Cdh = 0.9.
(2) If
Fig.4 Pressure available
Y
7
6
5
4
3
2
1
0 0.5 1.0
22 200 ESL HYBRID
P
P
P
Psup
L
Q
Q
Q
—
Q
AEC
ƞ
Q
AFC
Prated is equal to the design load for heating Pdesignh , and the rated heat output of a supplementary heater
2
1
X
1.5 2.0 2.5
MW-2000147-3
200 ESL
Hybrid 8MR-2
+ CFU C 24
kW 0.049
TO
kW 0.015
SB
kW 0.055
CK
kW 5.8
Oil
Variable
dB 49 – 67
WA
kWh 5859
HE
GJ 9
kWh 6548
HE
GJ 6
kWh 1904
HE
GJ 0
3300
3
m /h
L
kWh 4.285
elec
kWh 899
% 114.00
wh
kWh 0.000
fuel
GJ 0
See
The back cover for contact details.
3.2.5

Circulating pump

Important
The benchmark for the most efficient circulating pumps is EEI ≤
0.20.
The circulating pump in the indoor unit is a variable speed pump. It adapts
its speed to the distribution network.
X Water flow rate (m
Y Pressure available (mCE)
1 Outdoor units from 4 to 8 kW
2 Outdoor units 11 and 16 kW
200 ESL
Hybrid 11MR-2
+ CFU C 19
0.049
0.021
0.055
9.0
Oil
Variable
48 – 69
7869
13
8009
8
2580
0
6000
L
4.285
899
114.00
0.000
0
3
/h)
7763552 - v02 - 29062020
200 ESL
Hybrid 16MR-2
+ CFU C 24
0.049
0.021
0.055
13.7
Oil
Variable
48 – 70
11525
21
10810
10
4120
0
6000
L
4.285
899
114.00
0.000
0