Viessmann Vitocal 242-S Installation And Service Instructions Manual page 87

Internal unit cylinder
Pos. Part
0001 Loading cylinder 220 l
0002 Back panel, casing top
0003 Retaining bracket, loading cylinder
0004 Connection line, cylinder loading pump
0005 Return line, solar
0006 Flow line, solar
0007 Connector, DHW line
0008 Cold water line
0009 Connection line, check valve
0010 Drain & fill valve G
0011 Flange insulation
0012 Flange for magnesium anode
0013 Magnesium anode
0014 Flange gasket
0015 Sleeve
0016 Sensor well
0017 Locking spring clips
0018 Threaded pipe clip
0019 Locking cap G
¾
0020 Magnesium chain anode
0021 Heating lance
0022 Non-return valve 30 mbar (3 kPa), connection G 1
0023 Tee with locking ring fitting
0024 Sensor well G
½
0025 High efficiency circulation pump with PWM control
0026 O-rings 20 x 3.5 mm (set)
7
0027 Gaskets 23 x 30 x 2.0 mm (set)
0028 Locking stay
0029 Retaining fork
0030 Spring clips (set)
0031 Gasket 21 x 30 x 2.0 mm
0032 Screws (set)
0033 Gaskets A 31 x 38 x 2.0 mm (set)
0034 Safety assembly
0035 Gaskets A 17 x 24 x 2.0 mm (set)
(cont.)
check valve
–
heating lance
–
¾
32 x 1.5 mm (set)
7
21 to 23 mm, M8, with EPDM insert
7
with retaining loop
with clip
Parts lists, internal unit
87