Parts List - Viessmann MatriX Service Instructions Manual

Parts list

Parts list
When ordering spare parts:
Quote the type and serial no. (see
type plate) and the item no. of the
required part (as per parts list).
Obtain standard parts from your
local supplier.
Parts
001 Boiler door
002 Thermal insulation block
003 Gasket set 20 × 15 mm
005 Small parts comprising:
see list to the right
006 Burner gauze
007 Graphite gasket
009 Fasteners
012 Ignition unit
013 Ignition cable
014 Ionisation cable
017 Servomotor cable harness, fan
and ignition transformer
018 Gas combination valve
connecting cable
019 Servomotor
020 Gas burner control unit MPA 51
021 Display and programming unit
for gas burner control unit
MPA 51
022 Cable entry for gas burner
control unit MPA 51
023 Fan motor
024 Rotary damper
025 Pivoting link
026 Venturi mixing pipe
028 Air pressure limiter with
connecting cable
029 Restrictor for natural gas E with
gasket
031 Gas combination valve
035 Burner hood
036 Burner hood latch
44
005 Small parts comprising:
5a Threaded nipple
5b Dowel pin
5c Quick−release fitting
5d Strain relief
5e Cheese−head screw M 6 × 10
5f Washer 6.4 mm
5g Cheese head screw M 6 × 20
5h Washer B 6.4 mm
5k Hexagon screw
5l Washer 5.3 mm
5m Oval head screw A M 4 × 45
5n Screw EJOT PT KBL 40
5o Countersunk screw M 8 × 16
5p Cheese head screw M 4 × 20
5r Threaded hose ferrule
5s Gasket OL d
5t Protective threaded plug
∅ 8.5 mm
5u Protective threaded plug
∅ 7.3 mm
Parts not shown
004 Suppressor box (only for 187 kW)
Wearing parts
008 Ionisation electrode
010 Ignition electrode block
011 Gasket for electrode block
A Type plate
B Label "Set to ..."