Viessmann VITOCAL Series - Page 20

Type AWOT-M-E/AWOT-M-E-AC 221.A04 221.A06 221.A08 221.A10 221.A13 221.A16
Secondary circuit connections (with
connection accessories, female thread)
Heating water flow G 1¼ 1¼ 1¼ 1¼ 1¼ 1¼
Heating water return G 1¼ 1¼ 1¼ 1¼ 1¼ 1¼
DHW G ¾ ¾ ¾ ¾ ¾ ¾
Cold water G ¾ ¾ ¾ ¾ ¾ ¾
DHW circulation G ¾ ¾ ¾ ¾ ¾ ¾
Outdoor unit flow (heating water outlet) G 1¼ 1¼ 1¼ 1¼ 1¼ 1¼
Outdoor unit return (heating water inlet) G 1¼ 1¼ 1¼ 1¼ 1¼ 1¼
Length of connection line between in-
door and outdoor units (Hydraulic con-
nection set)
m 1 to 20 1 to 20 1 to 20 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) 56 56 58 60 61 61
–
At A7
±3 K
/W55
±5 K
in night mode
dB(A) 50 50 50 55 55 55
Energy efficiency class to EU Regula-
tion no. 813/2013
Heating, average climatic conditions
– Low temperature applications (W35)
A
++
A
++
A
+++*7
A
+++*7
A
+++*7
A
+++*7
– Medium temperature applications
(W55)
A
+
A
++
A
++
A
++
A
++
A
++
DHW heating, draw-off profile (L) A A A A A A
Performance data as per EU Regulation
no. 813/2013 (average climatic condi-
tions)
Low temperature applications (W35)
– Energy efficiency η
S
% 173 172 175 176 175 175
– Rated heating output P
rated
kW 5.38 5.59 6.82 9.32 9.99 10.61
– Seasonal coefficient of performance
(SCOP)
4.40 4.38 4.46 4.47 4.46 4.46
Medium temperature applications (W55)
– Energy efficiency η
S
% 124 125 127 129 130 130
– Rated heating output P
rated
kW 5.23 5.59 6.41 9.35 10.07 10.72
– Seasonal coefficient of performance
(SCOP)
3.18 3.21 3.25 3.29 3.32 3.34
– DHW heating energy efficiency η
wh
% 119 119 119 117 117 117
Sound power level to ErP
Sound power level, outdoor unit dB(A) 53 54 55 56 56 56
Note
Reduced noise night mode can be enabled at the heat pump control
unit at the "Contractor" setting level.
400 V appliances
Type AWOT-E/AWOT-E-AC 221.A10 221.A13 221.A16
Heating performance data to EN 14511 (A2/W35)
Rated heating output kW 6.10 6.67 7.02
Fan speed rpm 600 600 600
Power consumption kW 1.49 1.64 1.78
Coefficient of performance ε (COP) in heating mode 4.10 4.06 3.94
Output control kW 4.40 to 10.10 4.80 to 10.60 5.20 to 11.20
Heating performance data to EN 14511 (A7/W35, 5 K
spread)
Rated heating output kW 7.58 8.88 10.11
Fan speed rpm 600 600 600
Air flow rate
m
3
/h
4500 4500 4500
Power consumption kW 1.51 1.78 2.04
Coefficient of performance ε (COP) in heating mode 5.01 4.99 4.95
Output control kW 5.45 to 13.60 5.93 to 14.20 6.40 to 14.70
Heating performance data to EN 14511 (A–7/W35)
Rated heating output kW 10.09 11.06 11.60
Power consumption kW 3.17 3.60 3.87
Coefficient of performance ε (COP) in heating mode 3.18 3.07 3.00
*7
The new energy efficiency class A
+++
comes into effect on 26 September 2019.
Vitocal 222-A
(cont.)
20
VIESMANN
VITOCAL
3
5831388