Viessmann AWT 221.B10, Инструкция по установке и обслуживанию

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Type AWT-AC 241.B10 241.B13 241.B16
Integral loading cylinder
Capacity l 220 220 220
Continuous output for DHW
heating from 10 to 60 °C l/h 306 357 380
Performance factor N
L
to
DIN 4708
1.6 1.6 1.6
Max. draw-off rate at the speci-
fied performance factor N
L
and
DHW heating from 10 to 45 °C
l/min 17.3 17.3 17.3
Max. collector area with orienta-
tion to the south (flat-plate/tube
collectors)
m
2 5/3 5/3 5/3
Max. permissible DHW tempera-
ture °C 95 95 95
External unit dimensions
Total length mm 340 340 340
Total width mm 975 975 975
Total height mm 1255 1255 1255
Internal unit dimensions
Total length mm 680 680 680
Total width mm 600 600 600
Total height mm 2075 2075 2075
Total weight
External unit kg 113 113 121
Internal unit kg 204 204 204
Permiss. operating pressure
■
Secondary side bar 3 3 3
MPa 0.3 0.3 0.3
■
DHW side bar 10 10 10
MPa 1 1 1
Connections
Heating water flow mm Cu 28 x 1 Cu 28 x 1 Cu 28 x 1
Heating water return mm Cu 28 x 1 Cu 28 x 1 Cu 28 x 1
Cold water Rp
¾ ¾ ¾
DHW Rp
¾ ¾ ¾
DHW circulation G 1 1 1
Solar circuit flow DN 20 pipe sleeve for multi connect system
Solar circuit return DN 20 pipe sleeve for multi connect system
Liquid line
■
Pipe
7
mm 10 x 1 10 x 1 10 x 1
■
Internal unit UNF
⅝ ⅝ ⅝
■
External unit UNF
⅝ ⅝ ⅝
Hot gas line
■
Pipe
7
mm 16 x 1 16 x 1 16 x 1
■
Internal unit UNF
⅞ ⅞ ⅞
■
External unit UNF
⅞ ⅞ ⅞
Max. line length, liquid line, hot
gas line m 30 30 30
Specification
Specification
(cont.)
5700 582 GB
Appendix