Eberspracher Airtronic D2 Operations Instructions download pdf (Page 17)

Parts list

1.1 Burner motor

1.2 Glow plug

1.5 Overheating sensor and flame sensor

2.1 Controller

2.2 Dosing pump

2.7 Main fuse

12 volt = 20 A; 24 volt = 10 A

2.7.1 Fuse, actuation 5 A

5.1 Battery

a) Connect the control elements and external temperature

sensors according to the “Control Elements”

circuit diagram

• rt Supply plus terminal 30

• ge Switch-on signal S+

• gr Temperature – actual value

• wsrt Switch off theft warning system

• br Supply minus terminal 31

• blws Diagnosis

• grrt Temperature – target value

• brws Connection to earth for external temperature

sensor and temperature target value

b) Optional

• Fresh-air blower

and / or

• separate fresh air fan

Cable ends that are not being used must be isolated.

Plug and socket case are shown from the cable entry side.

Cable colours

sw = black

ws = white

rt = red

ge = yellow

gn = green

vi = violet

br = brown

gr = grey

bl = blew

li = purple

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Eberspracher Airtronic D2 Operations Instructions Page 17