Type AWOT-E/AWOT-E-AC 221.A10 221.A13 221.A16
Integral DHW cylinder
Capacity l 220 220 220
Max. draw-off volume at DHW temperature 40 °C, storage
temperature 53 °C and draw-off rate 10 l/min
l 290 290 290
Performance factor N
L
to DIN 4708 1.6 1.6 1.6
Max. draw-off rate at the specified performance factor N
L
and DHW heating from 10 to 45 °C
l/min 17.3 17.3 17.3
Max. permissible DHW temperature °C 70 70 70
Outdoor unit dimensions
Total length mm 546 546 546
Total width mm 1109 1109 1109
Total height mm 1377 1377 1377
Indoor unit dimensions
Total length mm 681 681 681
Total width mm 600 600 600
Total height mm 1874 1874 1874
Total weight
Outdoor unit kg 153 153 153
Indoor unit kg 164 164 164
Indoor unit with filled DHW cylinder kg 384 384 384
Permissible operating pressure, secondary side bar 3 3 3
MPa 0.3 0.3 0.3
Secondary circuit connections (with connection acces-
sories, female thread)
Heating water flow G 1¼ 1¼ 1¼
Heating water return G 1¼ 1¼ 1¼
DHW G ¾ ¾ ¾
Cold water G ¾ ¾ ¾
DHW circulation G ¾ ¾ ¾
Secondary circuit flow G 1¼ 1¼ 1¼
Secondary circuit return G 1¼ 1¼ 1¼
Length of connection line between indoor and out-
door units (Hydraulic connection set)
m 1 to 20 1 to 20 1 to 20
Sound power of outdoor unit at rated heating output
(Measurements with reference to EN 12102/
EN ISO 9614-2)
Weighted total sound power level
–
At A7
±3 K
/W55
±5 K
(max.)
dB(A) 61 61 61
–
At A7
±3 K
/W55
±5 K
in night mode
dB(A) 55 55 55
Energy efficiency class to EU Regulation no. 813/2013
Heating, average climatic conditions
– Low temperature applications (W35)
A
+++*10
A
+++*10
A
+++*10
– Medium temperature applications (W55)
A
++
A
++
A
++
DHW heating, draw-off profile (L) A A A
Performance data as per EU Regulation no. 813/2013
(average climatic conditions)
Low temperature applications (W35)
– Energy efficiency η
S
% 180 182 182
– Rated heating output P
rated
kW 9.75 10.99 11.65
– Seasonal coefficient of performance (SCOP) 4.58 4.64 4.62
Medium temperature applications (W55)
– Energy efficiency η
S
% 132 134 134
– Rated heating output P
rated
kW 9.67 11.00 11.98
– Seasonal coefficient of performance (SCOP) 3.37 3.42 3.42
– DHW heating energy efficiency η
wh
% 117 117 117
Sound power level to ErP
Sound power level, outdoor unit dB(A) 56 56 56
Note
Reduced noise night mode can be enabled at the heat pump control
unit at the "Contractor" setting level.
*10
The new energy efficiency class A
+++
comes into effect on 26 September 2019.
Vitocal 222-A
(cont.)
22
VIESMANN
VITOCAL
3
5831388
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