Eberspächer B3LC User Manual - page 28
28
Electric
5
Parts list for heater circuit diagrams
1.1
Burner engine
1.2
Glow plug
1.5
Overheating switch
1.7
Printed circuit board with control temperature
sensor, speed governor, spark plug timer and
distributor plug
1.12
Flame sensor
1.13
Temperature sensor
2.1
Controller
2.2
Dosing pump
2.7
Main fuse, 25 A
3.1.12 Fault code query (workshop)
5.1
Battery
c)
When connecting the temperature sensor, pull
off the existing receptacle housing and push
on the receptacle housing for the temperature
sensor.
d)
Connection of control elements on heater
Cable colours
sw =
black
ws =
white
rt
=
red
ge
=
yellow
gn
=
green
vi
=
violet
br
=
brown
gr
=
grey
bl
=
blue
li
=
purple
• The circuit diagrams are printed at the end of this
manual.
• Connectors and bush housings are shown from the
cable inlet side.
Please note!
Parts list for control element circuit
diagrams
2.15.9 Temperature sensor (external temperature)
3.1.11 Control device
3.1.12 Fault code query (workshop)
3.1.16 Button radio remote control
3.2.8
Module timer (ADR / ADR99 – potentiometer)
3.2.12 Timer, mini – 12 volt
3.2.14 Mini clock, 12 V, continuously lit
3.3.6
TP41 radio remote control
3.6.1
Cable harness for 3.1.11
3.6.5
Cable harness for 3.2.8
3.8.1
Relay timer 12 / 24 volt
b)
Terminal 15
c)
Lighting, terminal 58
g)
Connection, control element on heater
i)
Connection, radio module
j)
Connection, temperature sensor
(external temperature)
k)
Connection of external button ON / OFF