Viessmann BWT 241.A Series, Installation And Service Instructions Manual

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Type BWT 241.A06 241.A08 241.A10
Dimensions
■ Total length mm 680 680 680
■ Total width mm 600 600 600
■ Total height mm 2075 2075 2075
Total weight kg 260 260 266
Permiss. operating pressure
Primary circuit (brine) bar 3.0 3.0 3.0
Secondary circuit heating water bar 3.0 3.0 3.0
Secondary circuit DHW bar 10.0 10.0 10.0
Solar circuit bar 6.0 6.0 6.0
Connections
Primary flow and return (brine) mm Cu 28 x 1
Heating flow and return mm Cu 28 x 1
Cold water, DHW R
P
¾
DHW circulation G 1
Solar flow and return DN 20 (multi connect system)
Sound power level
(Test with reference to DIN EN 12102/
DIN EN ISO 9614-2)
Weighted total sound power level at B0 °C
(±3 K)/W35 °C (±5 K)
■ At rated heating output dB(A) 43 43 43
Vitocal 242-G, 230 V
Type BWT-M
241.A06 241.A08 241.A10
Heating output data at 5 K spread
(to EN 14511, B0/W35 °C)
Rated heating output kW 6.0 7.8 10.1
Cooling capacity kW 4.6 6.0 7.9
Power consumption kW 1.50 1.86 2.36
Coefficient of performance
∊
(COP)
4.0 4.2 4.3
Heating output data at 10 K
spread
(to EN 255, B0/W35 °C)
Rated heating output kW 6.2 8.0 10.4
Cooling capacity kW 4.9 6.4 8.3
Power consumption kW 1.45 1.77 2.27
Coefficient of performance
∊
(COP),
heating
4.3 4.5 4.6
Specification
Specification
(cont.)
5601 598 GB
Service