Table of Contents
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Designs
Connection and wiring diagrams
A3
Optolink
A4
Burner control unit
A5
Programming unit
A6
Coding card
A7
Connection adaptor
A8
LON communication module
A9
Internal extension H1
S1
ON/OFF switch
S2
Reset button
!
Outside temperature sensor
Connection diagram plug 201
dF
Jumper or fire protection switch
a-Ö Fan motor
s-A Internal connecting cable (on the
main PCB)
100
external . . .
(cont.)
?
Flow temperature sensor, low
loss header
%
Cylinder temperature sensor
sÖ
Internal circulation pump
fÖ
Power supply
aXA Oil preheater
aXF Flame monitor
aVG KM BUS
aBH Power supply of accessories
s-A Internal connecting cable
A
Oil pump
B
Fuel valve 1
C
Fuel valve 2
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