Viessmann Vitocal 300-G Installation And Service Instructions Manual page 191

Parts lists type BWC
When ordering spare parts:
Quote the part and serial no. (see
type plate) and the item no. of the
required part (as per this parts list).
Obtain standard parts from your local
supplier.
Parts
A Type plate
001 Compressor
002 Filter dryer
003 Electronic expansion valve
(EEV)
004 Pressure switch
005 Pressure sensor
006 Pressure sensor
007 Circulation pump
008 Circulation pump
009 Evaporator
010 Heat pump module
011 Safety equipment block
012 Three-way valve with stepper
motor
013 Gasket R 1/4"
014 Gasket set (2 pce.)
015 Gasket
016 Gasket (2 pce.)
017 O-ring
018 Union nut
019 Schrader valve
020 Safety spring
021 Sealing caps
022 O-ring set (3 pce.)
023 Air vent valve
024 Fill & drain valve
025 Diaphragm bushing nipple
026 Diaphragm bushing nipple
028 Hose
029 Mounting plate (2 pce.)
030 Plug-in nipple
032 Retainer, instantaneous heating
water heater
033 Rubber cushion
034 Compressor insulation
036 Hose clip
037 Retaining clip
038 Connector
040 Pipe clip
041 Locking ring fitting
042 Plug-in female connection, three-
way valve
043 Plug-in connector
044 Single stage profile hose
045 Profile hose
046 Connector
047 Casing front, heat pump module
048 Casing back, heat pump module
049 Condenser
050 Return line
051 Heater rod cable
052 Flow line
053 Cylinder flow line
054 Heating circuit flow line
055 Flow, heater rod - pump, cable
100 Programming unit
101 Programming unit retainer with
Optolink
102 Two-pole toggle switch
106 Main PCB
107 Sensor PCB
108 Cross current PCB with cable
harness
113 Mains supply terminals
114 Thermal overload relay
116 Phase monitor
117 Contactor
118 Temperature sensor
119 Outside temperature sensor
120 Drive module
127 Full wave soft starter
129 Control, electronic expansion
valve (EEV)
130 Transformer
138 Contact shield
Parts lists
191