Viessmann BWT 221.A06, Installation And Service Instructions Manual

Page: 88 / 124

88
0001 Back panel, lower casing
0002 Bottom panel
0003 Anti-vibration mount
0004 Top panel, lower casing
0005 Angle profile, lower casing, left
0006 Angle profile, lower casing, right
0007 Retaining rail
0008 Insulation, bottom panel
0009 3-way diverter valve
0010 Circulation pump head, secon-
dary pump (VIRS 15/7-3)
0011 Locking ring fitting
0012 Air vent valve G
⅜
0013 Temperature sensor Pt 500
0014 Pipe connector
0015 Rubber buffer D42x40, M8x13
0016 Adjustable foot M12x19
0017 Fitting G1
0018 Lower hinge section for casing
door
0019 Upper hinge section for casing
door
0020 Diaphragm grommet
7
70/21
(external/internal)
0021 Flow, instantaneous heating
water heater
0022 Pipe bend, heating water return
0023 Line, instantaneous heating water
heater – secondary pump
0024 Pipe bend, DHW cylinder flow
0025 Connection line, heating water
flow/return
0026 Hose, heating water flow
0027 Hose, heating water return
0028 Instantaneous heating water
heater
0030 Clip for threaded pipe D 21-23,
M8, EPDM insert
0031 Clip for threaded pipe D 26-28,
M8, EPDM insert
0032 Clip for threaded pipe D 31-35,
M8, EPDM insert
0033 Spring clip D25
0034 Spring clip D28
0035 Spring clip
0036 O-ring
7
28 x 2.5 mm
0037 O-ring
7
34 x 2.0 mm
0038 Gasket 21 x 30 x 2 mm
0039 Connection set
0040 Screws (set)
Parts lists type BWT (400 V~)
Hydraulics
5601 574 GB