Viessmann VITOCAL 222-S Installation And Service Instructions Manual page 130

Specification
Specification
Type AWT-AC
Connections
Heating water flow
Heating water return
Cold water
DHW
DHW circulation
Condensate line (exter-
nal unit)
Liquid line
■ Pipe 7
■ Internal unit
■ External unit
Hot gas line
■ Pipe 7
■ Internal unit
■ External unit
Max. line length, liquid
line, hot gas line
Sound power of the external
unit *1
Weighted sound power level
(total) at A7 °C (±3 K)/W35 °C
(±5 K)
■ at rated heating out-
put
Measurement based on DIN EN 12102/DIN EN ISO 9614-2
*1
130
(cont.)
221.A04
mm Cu 28 x 1
mm Cu 28 x 1
Rp
Rp
G
mm
mm
UNF
UNF
mm
UNF
UNF
m
dB(A)
221.A07
Cu 28 x 1
Cu 28 x 1
¾ ¾
¾ ¾
1 1
16 x 1 16 x 1
6 x 1 10 x 1
⅝ ⅝
⁷⁄₁₆
⅝
12 x 1 16 x 1
⅞ ⅞
¾ ⅞
20 30
60 62
221.A10 221.A13
Cu 28 x 1 Cu 28 x 1
Cu 28 x 1 Cu 28 x 1
¾
¾
1
16 x 1 16 x 1
10 x 1 10 x 1
⅝
⅝
16 x 1 16 x 1
⅞
⅞
30
62
¾
¾
1
⅝
⅝
⅞
⅞
30
63