Operating instructions

124
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 common parts from your
local supplier.
Parts
001 Cable clamp
004 Stop dial for control
thermostatĂ"R"
005 Cover plug for high limit safety
cut-outĂ"E"
010 Fascia cover
011 Control panel lower r.h. side
013 Upper casing body (drawer)
014 PCB cover, comp.
015 Programming unit flap
016 Lower casing body
017 Rear cover
018 Programming unit
019 Front panel with heating circuit
selector keys
020 Ribbon cable, 14 PIN
023 Fuse holder for control fuse
024 Fuse holder cap for control fuse
030 High limit safety cut-outĂ"E"
031 Control thermostatĂ"R"
033 Control thermostat rotary
buttonĂ"R"
035 Push buttons, 1-pole
(test button "TÜV")
036 Switch, 2-pole
(mains switchĂ"8")
040 Outside temperature sensor !Ă
042 Boiler temperature sensor with
plugç
043 DHW cylinder temperature
sensor with plugĂ%Ă
050 Printed circuit board
051 Optolink circuit board
052 Main PCB
053 Fault message module
054 Power supply unit PCB
056 Expansion module Viessmann
2-wire BUS
065 Burner connection cable with
plugĂfA (for boilers with
oil-/gas-fired pressure jet
burners)
070 Mains power cable with plug fÖĂ
071 5Ćcore burner connection cable
with plug fA (for boilers with
intermittent ignition system)
072 6Ćcore burner connection cable
with plug fA (for boilers with
intermittent ignition system)
074 Connection cable
090 FuseĂ4Ăamp (slow)/250ĂV~
091 FuseĂ6.3Ăamp (slow)/250ĂV~
092 Fuse holder
098 Strain relief pack
Parts not shown
080 Installation and service
instructions
081 Operating instructions
099 Fixing pack
100 Plug for sensors (3 pieces)
101 Plug for pumps (3 pieces)
102 Plug gS (3 pieces)
103 Plug aBH (3 pieces)
104 Mains connection plug fÖ
(3 pieces)
105 Plug aBÖ
108 Plug aVD, plug aVG and plug aVH
109 Burner plug fA, lÖ, aBA and a:A
5862Ă297ĂGB