Viessmann Vitodens 300, Service Instructions Manual

Page: 109 / 128

Spare parts information
Quote the part and serial no. (see
type plate) and the item number of the
required part (as per this parts list).
Obtain standard parts from your local
supplier.
001 Quick-acting air vent valve
002 Connecting pipe
003 Temperature limiter
004 Temperature sensor
005 Boiler adaptor grommets
007 Profiled gasket
009 Safety spring
010 Pump motor
012 Flue gas temperature sensor
013 Siphon
014 Heat exchanger
015 Heat exchanger siphon connec-
tion
017 O-ring 28 x 2.5 mm
018 Condensate hose
019 Boiler connection plug
022 Pressure gauge
025 Linear stepper motor
026 Boiler adaptor (with items 019,
035, 036)
028 Retainer, plug-in connector
029 Front plate (with item 030)
030 Fixing clip
031 Hook-in lock (set)
032 Cover profile (with item 007)
033 Gas supply pipe
034 Return pipe
035 Ventilation air seal
036 Flue gas seal
037 Diaphragm expansion vessel
038 Connection line for the dia-
phragm expansion vessel
039 Back panel lid
040 Clip nut (5 pieces)
041 Plug-in connector gaskets (set)
052 Burner gauze
053 Burner gauze gasket
058 Fan outlet gasket
059 Fan
060 Mixer
061 Gas combination valve
062 Burner door
063 Ignition unit
080 Vitodens control unit
081 Back cover
082 Support
083 Flap
084 Pressure gauge retainer
085 Clip
086 Hinge
087 Internal extension (accessories)
088 LON communication module
(accessories)
089 Connection adaptor
090 Coding card
091 Fuses (10 pieces)
092 Programming unit for constant
temperature operation
093 Programming unit for weather-
compensated mode
095 Locking clips (10 pieces)
096 Outside temperature sensor
102 Access guard
120 Fuse holder
Wearing parts
050 Burner gasket
051 Insulating ring
054 Ignition electrode block
055 Ionisation electrode
Parts not shown
016 Special grease
042 Fixing parts (set)
097 Stepper motor connecting cable
098 Internal ionisation lead
099 Cable harness, ionisation cable/
KM BUS, internal
100 Cable harness X8/X9
Parts lists
109
Parts lists
5692
569
GB