Viessmann Vitocal 200-S Installation And Service Instructions Manual page 79

Hydraulics, internal unit, type AWB-AC
Pos. Part
0001 Connection assembly, condenser
0002 Line, secondary circuit return
0003 Hose, heating water flow
0004 Hose, DHW cylinder flow
0005 3-way diverter valve
0006 High efficiency circulation pump with PWM control
0007 Safety assembly
0008 Pressure sensor (ITC)
0009 Air vent valve G
0010 Union nut UNF for liquid line
⅝
0011 Union nut UNF for hot gas line
⅞
0012 Union nut G with sealing cap for Schrader valve
¼
0013 Soldered bush 10 x
0014 Soldered bush 15/16 x
0015 O-ring 28.0 x 2.5 mm
0016 Gasket 21 x 30 x 2.0 mm
0017 Gasket 27 x 38 x 2.0 mm
0018 Schrader valve
0019 Sealing cap
Valve body ⁷⁄₁₆
0020
0021 Spring clip 28
7
0022 Threaded pipe clip
0023 Drain & fill valve G
0024 Temperature sensor Pt500A
0025 Spring clip for temperature sensor
0026 Spring clip for temperature sensor
0027 Screws (set)
0028 Instantaneous heating water heater
0029 Line, instantaneous heating water heater
(cont.)
⅜
UNF
⅝
UNF
⅞
26 to 28 mm, M8, with EPDM insert
7
⅜
–
3-way diverter valve
Parts lists, internal unit
79