Baxi Potterton Boiler Wartungshandbuch PDF herunterladen (Seite 20)

912.823.1 - GB

INSTRUCTIONS PERTAINING TO THE INSTALLER

10.4 EXCHANGERS PRESSURE DROP

Exchanger pressure drop (mH

WATER FLOW RATE (l/h)

Graph 1

Exchanger pressure drop (mH

WATER FLOW RATE (l/h)

Graph 1.1

FS 90 - 105

EXCHANGER

PRESSURE DROP.

FS 130 - 160

EXCHANGER

PRESSURE DROP.

0512_19010512_1902

105

130

160

kPa Lit/sec kPa Lit/sec kPa Lit/sec kPa Lit/sec

FS 90 76,49 1,85 36,29 1,35 23,54 1,02 10,79 0,68

FS 105 74,53 2,17 40,21 1,59 22,56 1,19 12,75 0,80

FS 130 53,94 2,61 31,38 1,91 22,56 1,43 10,79 0,96

FS 160 49,03 3,26 31,38 2,39 19,61 1,79 10,79 1,19

Boiler Hydraulic Resistance and Water Flow Rates

11°K ∆T 15°K ∆T 20°K ∆T 30°K ∆T

FS 90 0,52

FS 105 0,58

FS 130 0,72

FS 160 0,91

Boiler Minimum Water Flow Rates

Lit/sec

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 43 44

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