Viessmann BW 301.B06, Installation And Service Instructions Manual

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87
Pos. Part
0001 Gasket A 35 x 45 x 2 mm
0002 Spring clip, sensor
0003 Air vent valve G
⅜
0004 Temperature sensor Pt500A
0005 Gasket A 30 x 44 x 2 mm
0006 Drain & fill valve G
⅜
0007 Spring clip D28
0008 Hose, heating water return/DHW cylinder return
0009 Hose, primary circuit flow (brine inlet)
0010 Line
0011 Hose, secondary circuit flow
0012 Hose, primary circuit return (brine outlet)
0013 Check valve G 1
½
0014 DHW cylinder flow hose
0015 Heating water flow hose
0016 High efficiency circulation pump with PWM signal (UPML 25-85, 180)
0017 High efficiency circulation pump with PWM signal (UPM2 25-75, 180)
0018 High efficiency circulation pump (Stratos PARA 25/1-7, 180)
0019 Clip for threaded pipe D 26
–
28, M8, EPDM insert
0020 Clip for threaded pipe D 31
–
35, M8, EPDM insert
0021 O-ring 28.0 x 2.5 mm
0022 Retainer (2 pce)
0023 Safety assembly
Parts lists, type BWC 301.B
Hydraulics, type BWC 301.B
(cont.)
5516461
Components