Viessmann AWT-AC 221.A04, Инструкция по установке и обслуживанию

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Type AWT-AC 221.B10 221.B13
Refrigerant circuit
Refrigerant R 410 A R 410 A
Refrigerant charge kg 2.95 2.95
Top-up amount for line lengths >12 m to
≤ 30 m g/m 60 60
Compressor (hermetically sealed) Type Double rotat-
ing piston Double rotat-
ing piston
Permiss. operating pressure
■ High pressure side bar
MPa 43
4.3
43
4.3
■ Low pressure side bar
MPa 43
4.3
43
4.3
Integral cylinder
Capacity l 170 170
Continuous output for DHW heating from
10 to 60 °C l/h 306 357
Performance factor N
L
to DIN 4708 1.3 1.4
Max. draw-off rate at the specified perform-
ance factor N
L
and DHW heating from 10 to
45 °C
l/min 15.9 16.5
Max. permissible DHW temperature °C 95 95
External unit dimensions
Total length mm 975 975
Total width mm 340 340
Total height mm 1255 1255
Internal unit dimensions
Total length mm 680 680
Total width mm 600 600
Total height mm 1829 1829
Total weight
External unit kg 113 113
Internal unit kg 197 197
Permissible operating pressure , secon-
dary side
bar
MPa 3
0.3
3
0.3
Specification
Specification
(cont.)
5782 201 GB