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Operating manual "1819- EN"
Alféa Extensa / Excellia A I and Alféa Extensa / Excellia Duo A I heat pumps
- 22 -
Trade name / Product name: Atlantic / Alféa . . .
Extensa A .I . 13
Extensa A .I . 16
Export Code (with backup)
Export Code (without backup)
-
526234
-
526235
Heating applications
35°C
55°C
35°C
55°C
Air/water heat pump
Yes
Equipped with a backup heater device
Yes (mandatory accessory)
Average climate - Space heating
Energy class (product)
-
-
A++
A+
A+
A+
Energy class (package)
-
-
A++
A+
A++
A+
Rated heat output
(2)
P
rated
kW
11
9
13
11
Rated energy efficiency
ƞ
s
%
151
112
148
113
Rated energy efficiency with outside sensor
(1)
ƞ
s
%
153
114
150
115
Rated energy efficiency with room sensor
(1)
ƞ
s
%
155
116
152
117
Annual energy consumption
Q
he
kWh
6062
6623
6824
8041
Colder climate - Space heating
Rated heat output
(2)
P
rated
kW
NA
Rated energy efficiency
ƞ
s
%
Annual energy consumption
Q
he
kWh
Warmer climate - Space heating
Rated heat output
(2)
P
rated
kW
10
8
11
9
Rated energy efficiency
ƞ
s
%
171
120
176
119
Annual energy consumption
Q
he
kWh
3246
3573
3321
3719
Acoustic data
Sound power level of hydraulic unit
L
WA
dB (A)
46
Sound power level of outdoor unit
L
WA
dB (A)
69
70
Declared heat output with a partial load for an indoor temperature of 20°C and an outdoor temperature of Tj
Tj = -7°C
Pdh
kW
10 0
8 2
11 1
10 0
Tj = +2°C
Pdh
kW
6 1
5 0
6 7
6 1
Tj = +7°C
Pdh
kW
6 2
5 9
6 2
5 9
Tj = +12°C
Pdh
kW
7 4
7 0
7 3
7 1
Tj = bivalent temperature
Pdh
kW
10 0
8 2
11 1
10 0
Tj = operating temperature limit
Pdh
kW
10 0
8 0
10 8
9 3
Bivalent temperature
T
biv
°C
-7
-7
-7
-7
Degradation coefficient
(3)
Cdh
-
0 9
0 9
0 9
0 9