Parts List, Type Aw-O-M - Viessmann VITOCAL 300-A Installation And Service Instructions Manual

Parts lists

Parts list, type AW-O-M

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
001 Compressor
002 Filter dryer
003 Electronic expansion valve
004 Pressure switch
005 Pressure sensor
006 Pressure sensor
008 Evaporator
009 Condenser
010 Collector
012 Four-way diverter valve
014 O-ring 7 20.6 x 2.6 mm
015 O-ring 7 28 x 2.5 mm
016 Union nut G 1/4"
017 Schrader valve
018 Safety spring
019 Sealing cap
020 Hose clip DN23
021 Retaining clip
025 Diaphragm safety valve G ½" x
¾", 3 bar
029 Rubber cushion
030 Digital scroll valve
031 Connector
032 Sight glass
034 Quick-acting air vent valve
035 Temperature sensor
037 Connector D28
039 Return hose
040 Flow hose
044 Gasket 7 27 x 39 x 2 mm
045 Connection set AW-O-M
047 Threaded elbow
048 Tee hose connection
049 Drain outlet G ¾"
050 Threaded connector
192
051 Inlet ring
052 Radial fan
053 Spiral hose
100 Programming unit
101 Rocker switch
102 Ribbon cable, 50-pole
103 Ribbon cable, 24-pole
104 Ribbon cable, 26-pole
105 Main PCB (LP2)
106 Sensor PCB (LP3)
107 Cross connect circuit board
(LP1) with cable harness
108 Coding card
109 Fuse holder
110 Fuse 6.3/250 V (slow)
111 Casing back
113 Casing front with frame
115 Front flap
116 Mounting frame for programming
unit
118 Support
119 Wall mounting base
120 Hinge
122 Outside temperature sensor
123 LV PIN enclosure
124 230 V PIN enclosure
125 LV control
126 Mains terminals
127 Coupling relay
129 Thermal overload relay (22-30) A
133 Three-pole contactor
135 Drive module
139 Plug-in terminal 25
140 Plug-in terminal 26
141 Plug-in terminal 116
142 Plug-in terminal 38
143 Plug-in terminal 39
144 Plug-in terminal (EEV heating)
145 Plug-in terminal (EEV enable)
148 Full wave soft starter, 230 V
150 Electronic expansion valve con-
trol